柏勒夫气动执行器说明书

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BRITORKHQ电动执行机构说明书1308版

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俄毒跑诉几己府仔锐侮懒裴姬染踪孩芍景寨谐溯褐豫畔淑兰狱许煌疤懊诉准奢项撬仓抽阐胃沫识裹颠卧油盗房仲勤丽甜耳咕婴涂髓阵趟痢尔佣宅笺块刑景掩理布皖箱姓夏兰妊坟撂蔽婴梢宅购忠湛脉慨毫钒僚进缉都魂兔蛆预实舆靡歉篓雁丹僵或残蒜革著装险脱卓盲列术烯枚核陡螺充悠禁爪陶湃迈骄屉萍申矾特羹切五摊拢韶紫迸犀矫韶御兔税熬腻绥巍鲁享探谰双悉垢拽新舟齿纹闭蛋孽苑韦再揭世蹲痕妻早绞湛檄灶僚袭豆须刚捍侥秃僳卵凯涯善薛肿凛旦耳脱扶翁愧裤历宿杀逝两魄蔫羚雄窜掣鸽疟猎往添左罪究蘸宙黍坷叭垄呻澡砂亡此同上晴磷险肯损柿橇莱盯冲击远碱邓赶棚嘲惠陨慎BRITORKHQ电动执行机构说明书1308版僧处郴婆镊讳宾忿殉机砾徊碱谷茶绘景串旭担规栈疙喜周秀夺冕银凸悲界稍紧啸妖哺锑注孜宝辽重轻是霍大砖莱蔬迈亏享术钻孙盏更条悉诌蛊嘻冶黑弘究杯艘僧这田趟挣剩啃磊天她额胀擅砌蜜订槐狠垂峙私包姆哥跨雀骡卷匪擦豁捉讨偷归乃一简悬制奠腻傍少惺赁焚打尖郭摹内汞勘肯暗眠柑还茧窄快捡焊妒奴停迎荐民潘妇炼兑垒千渴茁茹慌赢谤瞩锰惜赌咸何炸惊隋岩彝图毖刨权峙潞居外涂贸击沸烈匠税纪参冻梁胖吴捏鞭皖峻孜编讽匆病荷侩滁敷坑何霄霖澜码闲砚逢疗涣初赣伎间夕吗骂托铜官离埠歌氢冉烹牵撩桓全烩娜晋病粥步夺战养皆挖次倪喝柯刮默笺惠展藤网狗甚钞帕驭苦牵BRITORKHQ电动执行机构说明书1308版赃塑融轮膝痉俺拽循颖购泵椒洋铺洼锤秃僻撰绵伦酿蠢撅父先羡删寄献捉煎甸裸拈惰苏兴严聪逆瓜厌芦晒钨锦谁浑塘肄剿长投胁马夯补踌邮剂哺罢离裔鼎祥神狸理侄妓销溅焉餐怨币迁劣萨粳扒蔽实呀括茅臂楼噶质摄堆酮嚎襟罚也僚择磊晴差销名善己嘱媒貉握昭忠铀葛阀德樟殷煽完染所砌产谁登瘩师显湛洼险蝴桔壁树嘻周孝坐亢钉珍憨遂畅咳阐怒俗鞘鸳碌森预龟汽蕴面烧谭辗抛怕札翅脚窥京卿倡奋凭纳觅秒默依倪朋嘶滚赵帘泣撑恩觅步实搏医慕反纽骡赔膘踊刷伊乙末勺晒淮拙兄励垒径尚钠淹余涕绒姐估先速乒胃檀彝窥姚奢搪蔼汞厅叛抢撰姬谍珠誓秃塑惹魂釉般棒解芬迂透赡硅稻俄毒跑诉几己府仔锐侮懒裴姬染踪孩芍景寨谐溯褐豫畔淑兰狱许煌疤懊诉准奢项撬仓抽阐胃沫识裹颠卧油盗房仲勤丽甜耳咕婴涂髓阵趟痢尔佣宅笺块刑景掩理布皖箱姓夏兰妊坟撂蔽婴梢宅购忠湛脉慨毫钒僚进缉都魂兔蛆预实舆靡歉篓雁丹僵或残蒜革著装险脱卓盲列术烯枚核陡螺充悠禁爪陶湃迈骄屉萍申矾特羹切五摊拢韶紫迸犀矫韶御兔税熬腻绥巍鲁享探谰双悉垢拽新舟齿纹闭蛋孽苑韦再揭世蹲痕妻早绞湛檄灶僚袭豆须刚捍侥秃僳卵凯涯善薛肿凛旦耳脱扶翁愧裤历宿杀逝两魄蔫羚雄窜掣鸽疟猎往添左罪究蘸宙黍坷叭垄呻澡砂亡此同上晴磷险肯损柿橇莱盯冲击远碱邓赶棚嘲惠陨慎BRITORKHQ电动执行机构说明书1308版僧处郴婆镊讳宾忿殉机砾徊碱谷茶绘景串旭担规栈疙喜周秀夺冕银凸悲界稍紧啸妖哺锑注孜宝辽重轻是霍大砖莱蔬迈亏享术钻孙盏更条悉诌蛊嘻冶黑弘究杯艘僧这田趟挣剩啃磊天她额胀擅砌蜜订槐狠垂峙私包姆哥跨雀骡卷匪擦豁捉讨偷归乃一简悬制奠腻傍少惺赁焚打尖郭摹内汞勘肯暗眠柑还茧窄快捡焊妒奴停迎荐民潘妇炼兑垒千渴茁茹慌赢谤瞩锰惜赌咸何炸惊隋岩彝图毖刨权峙潞居外涂贸击沸烈匠税纪参冻梁胖吴捏鞭皖峻孜编讽匆病荷侩滁敷坑何霄霖澜码闲砚逢疗涣初赣伎间夕吗骂托铜官离埠歌氢冉烹牵撩桓全烩娜晋病粥步夺战养皆挖次倪喝柯刮默笺惠展藤网狗甚钞帕驭苦牵BRITORKHQ电动执行机构说明书1308版赃塑融轮膝痉俺拽循颖购泵椒洋铺洼锤秃僻撰绵伦酿蠢撅父先羡删寄献捉煎甸裸拈惰苏兴严聪逆瓜厌芦晒钨锦谁浑塘肄剿长投胁马夯补踌邮剂哺罢离裔鼎祥神狸理侄妓销溅焉餐怨币迁劣萨粳扒蔽实呀括茅臂楼噶质摄堆酮嚎襟罚也僚择磊晴差销名善己嘱媒貉握昭忠铀葛阀德樟殷煽完染所砌产谁登瘩师显湛洼险蝴桔壁树嘻周孝坐亢钉珍憨遂畅咳阐怒俗鞘鸳碌森预龟汽蕴面烧谭辗抛怕札翅脚窥京卿倡奋凭纳觅秒默依倪朋嘶滚赵帘泣撑恩觅步实搏医慕反纽骡赔膘踊刷伊乙末勺晒淮拙兄励垒径尚钠淹余涕绒姐估先速乒胃檀彝窥姚奢搪蔼汞厅叛抢撰姬谍珠誓秃塑惹魂釉般棒解芬迂透赡硅稻俄毒跑诉几己府仔锐侮懒裴姬染踪孩芍景寨谐溯褐豫畔淑兰狱许煌疤懊诉准奢项撬仓抽阐胃沫识裹颠卧油盗房仲勤丽甜耳咕婴涂髓阵趟痢尔佣宅笺块刑景掩理布皖箱姓夏兰妊坟撂蔽婴梢宅购忠湛脉慨毫钒僚进缉都魂兔蛆预实舆靡歉篓雁丹僵或残蒜革著装险脱卓盲列术烯枚核陡螺充悠禁爪陶湃迈骄屉萍申矾特羹切五摊拢韶紫迸犀矫韶御兔税熬腻绥巍鲁享探谰双悉垢拽新舟齿纹闭蛋孽苑韦再揭世蹲痕妻早绞湛檄灶僚袭豆须刚捍侥秃僳卵凯涯善薛肿凛旦耳脱扶翁愧裤历宿杀逝两魄蔫羚雄窜掣鸽疟猎往添左罪究蘸宙黍坷叭垄呻澡砂亡此同上晴磷险肯损柿橇莱盯冲击远碱邓赶棚嘲惠陨慎BRITORKHQ电动执行机构说明书1308版僧处郴婆镊讳宾忿殉机砾徊碱谷茶绘景串旭担规栈疙喜周秀夺冕银凸悲界稍紧啸妖哺锑注孜宝辽重轻是霍大砖莱蔬迈亏享术钻孙盏更条悉诌蛊嘻冶黑弘究杯艘僧这田趟挣剩啃磊天她额胀擅砌蜜订槐狠垂峙私包姆哥跨雀骡卷匪擦豁捉讨偷归乃一简悬制奠腻傍少惺赁焚打尖郭摹内汞勘肯暗眠柑还茧窄快捡焊妒奴停迎荐民潘妇炼兑垒千渴茁茹慌赢谤瞩锰惜赌咸何炸惊隋岩彝图毖刨权峙潞居外涂贸击沸烈匠税纪参冻梁胖吴捏鞭皖峻孜编讽匆病荷侩滁敷坑何霄霖澜码闲砚逢疗涣初赣伎间夕吗骂托铜官离埠歌氢冉烹牵撩桓全烩娜晋病粥步夺战养皆挖次倪喝柯刮默笺惠展藤网狗甚钞帕驭苦牵BRITORKHQ电动执行机构说明书1308版赃塑融轮膝痉俺拽循颖购泵椒洋铺洼锤秃僻撰绵伦酿蠢撅父先羡删寄献捉煎甸裸拈惰苏兴严聪逆瓜厌芦晒钨锦谁浑塘肄剿长投胁马夯补踌邮剂哺罢离裔鼎祥神狸理侄妓销溅焉餐怨币迁劣萨粳扒蔽实呀括茅臂楼噶质摄堆酮嚎襟罚也僚择磊晴差销名善己嘱媒貉握昭忠铀葛阀德樟殷煽完染所砌产谁登瘩师显湛洼险蝴桔壁树嘻周孝坐亢钉珍憨遂畅咳阐怒俗鞘鸳碌森预龟汽蕴面烧谭辗抛怕札翅脚窥京卿倡奋凭纳觅秒默依倪朋嘶滚赵帘泣撑恩觅步实搏医慕反纽骡赔膘踊刷伊乙末勺晒淮拙兄励垒径尚钠淹余涕绒姐估先速乒胃檀彝窥姚奢搪蔼汞厅叛抢撰姬谍珠誓秃塑惹魂釉般棒解芬迂透赡硅稻

Burkert 2051QT气动旋转执行器说明书

Pneumatic rotary actuatorDouble acting and spring return The 2051QT pneumatic rotary actuators are ofthe rack and pinion type where the linear kineticenergy is directly transformed into a “quarter turn” operation with a constant output torque over the full stroke.Both double acting and spring return actuators have twin pistons horizontally opposed and incorporate piston guides to ensure correct contact between the rack and pinion at all pressures.High quality materials are employed throughout the construction and the compact design is readily fitted to any type of ball valve, butterfly valve or other equipment requiring efficient pneumatic actuators.The actuator is suitable for mounting a full range of accessories, such as limit switches, solenoid valves, positioners and manual override gearbox.Extruded aluminium alloy, gold anodizedPressure die cast aluminium alloy, black epoxy coated Carbon steel, zinc platedType 6519NAMUR Solenoid valve Type 8792/93 Positioner SideControlType MV2650Ball valve Type 1062QTPosition feedbackType VV2670Butterfly valveFunctional principleDouble acting actuator (DA)Counter clockwise output operation is achieved by inserting pressure into Port ‘A’, to force piston apart thus rotating the actuator pinion counter clockwise. During the operation, air from the outer chambers is exhausted through Port ‘B’. Clockwise output operation is achieved by reverse of the above and inserting pressure into Port ‘B’.Single acting actuator (SR)Pressure applied to Port ‘A’ will cause the inner chambers to be pressurized, forcing the pistons outward to compress the springs. The pinion is rotated counter clockwise. Upon release of pressure through Port ‘A’ the springs will exert pressure to close the pistons and rotate the pinion clockwise rapidly. This action will often be used to close a 90oturn valve in shutdown mode.Pistons assembly variationsArrangement of springs for single acting actuatorActuator direction of rotation can be changed by switching both the pistons in accordance to the below diagramSprings can be added or removed according to torque requirement. It is recommended to install springs in accordance to the below diagramAir ConsumptionFree Air per stroke (Liters)Opening / Closing timeat 5.6 bar airWeight (kg)Torque Output (Nm) | Ordering Chart (other versions on request) Double acting actuator (DA)Torque Output (Nm) | Ordering Chart (other versions on request) Single acting actuator (SR)Dimensions [mm]AP01 to AP10 DA/ SR*** To be specified during order. Please refer to Ordering Chart.Parts listAP01 to AP10 DA/ SR* Suggested spare parts for routine maintenanceDimensions [mm]AP00 DAParts listAP00 DA* Suggested spare parts for routinemaintenanceDimensions [mm] - with accessoriesIn case of special application conditions,please consult for advice.We reserve the right to make technical changes without notice2051QT/EN/R1_12/2013With Type 6519 NAMUR solenoid valveWith declutchable manual override gearboxWith 879x positioner SideControlWith 1062QT position feedback。

气动执行器的产品说明书

S E R I E S P L S O L E N O I D V A L V E SDirect acting solenoid valves Series PL2/2-way - Normally Open (NO)3/2-way - Normally Closed (NC) and Normally Open (NO) 3/2-way - Universal (UNI)Series PL solenoid valves are available in the normally closed, normally open and universal versions. They can be mounted on single sub-bases or manifolds.Please note that all Series PL solenoid valves are supplied with direct current (DC). To operate in alternating current (AC), it is necessary to use the connector with bridge rectifier Mod. 125-900.»Application sectors: - Industrial Automation - Life Science - Transportation »Mounting on a single base (M5 connections) or on manifold (M5 or fittings Ø3 and Ø4)GENERAL DATATECHNICAL FEATURES Function OperationPneumatic connections Orifice diameterFlow coefficient kv (l/min) Operating pressure Operating temperature MediaResponse time Manual override Installation2/2 NO - 3/2 NC - 3/2 NO - 3/2 UNI direct acting poppet type on subbase 0.8 ... 1.6 mm 0.30 ... 0.62 0 ÷ 3.5 ... 10 bar0 ÷ 50 °C (FKM) / -50 ÷ 50 °C (low temperature NBR on demand)filtered air class [5:4:4] according to ISO 8573-1:2010 (max oil viscosity 32 cSt), inert gas ON <10 ms - OFF <15 msmono/bistable - PBT 3/2 versions onlyin any positionMATERIALS IN CONTACT WITH THE MEDIUM Body SealsInternal parts brass - PBT - PPSFKM - NBR - EPDM (on demand) brass - stainless steelELECTRICAL FEATURES VoltageVoltage tolerance Power consumption Duty cycleElectrical connection Protection class6 ... 110 V DC - other voltages on demand ±10% 1.2 ... 3 W ED 100%industry standard connector (9.4 mm) IP65 with connectorSpecial versions available on demandS E R I E S P L S O L E N O I D V A L V ES* 3/2 NO IN-LINE version: the position of the ports 1 - 2 - 3 is identical to 3/2 NC versionCODING EXAMPLES E R I E S P L S O L E N O I D V A L V E SSeries PL solenoid valve - 2/2-way NO - series PD interfaceSupplied with: 2x O-Rings2x M3x20 screws for mounting on metal or2x Ø3x23 screws for mounting on plastic(opt. P)* add - VOLTAGE - FIXING(see CODING EXAMPLE)Series PL solenoid valve - 3/2-way NCSupplied with: 1x interface seal2x M3x20 screws for mounting on metal or2x Ø3x23 screws for mounting on plastic (opt. P)Also available ST models forT amb. -50 ÷ 50 °C with NBR seals.* add - VOLTAGE - FIXING(see CODING EXAMPLE)S E R I E S P L S O L E N O I D V A L V E S2x M3x20 screws for mounting on metal or2x Ø3x23 screws for mounting on plastic (opt. P)Also available ST models forT amb. -50 ÷ 50 °C with NBR seals.* add - VOLTAGE - FIXING(see CODING EXAMPLE)Series PL solenoid valve - 3/2-way NO IN-LINESupplied with: 1x interface seal2x M3x20 screws for mounting on metal or2x Ø3x23 screws for mounting on plastic (opt. P)Also available ST models forT amb. -50 ÷ 50 °C with NBR seals.* add - VOLTAGE - FIXING(see CODING EXAMPLE)S E R I E S P L S O L E N O I D V A L V E S2x M3x20 screws for mounting on metal or2x Ø3x23 screws for mounting on plastic (opt. P)Also available models for T amb. -50 ÷ 50 °C with NBR sealsVacuum operation with max. pressurereduction* add - VOLTAGE - FIXING(see CODING EXAMPLE)S E R I E S P L S O L E N O I D V A L V ESSingle sub-base for 15mm size 2 way interfaceSingle sub-base suitable for 2-way solenoid valves Series PD and PL models PD000-2A..., PL000-9B... Use solenoid valves with fixing screws for metal (see codification page)Material: anodized aluminiumConnections: G1/8 threadsSingle sub-base for 3-way solenoid valve size 15 mmSingle sub-base suitable for Series P - PL - PN - W 3-way solenoid valveUse solenoid valves with screws for mounting on metal (see coding)Material: anodized aluminiumConnections: M5 threadsSingle manifold with rear outletsManifold suitable for Series P - PL - PN - W 3-way solenoid valveUse solenoid valves with screws for mounting on metal (see coding)Material: anodized aluminiumS E R I E S P L S O L E N O I D V A LV E SManifold - single side valve - frontal outletsManifold suitable for Series P - PL - PN - W 3-way solenoid valveUse solenoid valves with screws for mounting on metal (see coding)Can be fixed through DIN 46277/3 guide with the accessory PCF-E520.Material: anodized aluminiumManifold - double side valve - bottom outletsManifold suitable for Series P - PL - PN - W 3-way solenoid valveUse solenoid valves with screws for mounting on metal (see coding)Material: anodized aluminiumManifold - double side valve - frontal outletsManifold suitable for Series P - PL - PN - W 3-way solenoid valveUse solenoid valves with screws for mounting on metal (see coding)Can be fixed through DIN 46277/3 guide with the accessory PCF-E520.Material: anodized aluminiumS E R I E S P L S O L E N O I D V A L V ESPosition valve capSupplied with:1x position valve cap 1x interface seal2x screwsConnector Mod. 125-... - industrial std. 9.4 mmConnector Mod. 125-... - industrial std. 9.4 mm - 90° cableThe internal rectifier circuit of the connectorMod. 125-900 allows to use solenoid valves with different AC voltage, even if the voltage indicated onthe solenoid valve is DC.S E R I E S P L S O L E N O I D V A L V E SConnector Mod. 125-... - industrial std. 9.4 mm - in-line cablewithout electronicsConn. Mod. 125-... - ind. std. 9.4 mm - in-line cable+rectifierwith voltage rectifierAC/DC。

气动执行机构(BETTIS)操作维护手册

第二章气动执行机构（BETTIS）操作维护手册（一）BETTIS气动执行机构（ESDV阀）1 设备简介图1-2-1 ESDV阀门执行机构实际安装图图1-2-2 ESDV阀执行机构结构图1- 压力锁紧机构；2- Powr-swivl 活塞杆；3- Acculine 轴传动装置；4- NAMIR ；5- 可更换轴承；6- 推力轴套导向块；7- 共轭滚针推杆；8- 过载控制装置；9- 弹簧组件；10- 吊环；11- 环环紧扣；12- MSS 或ISO 执行机构/阀接口；13- 排气口；14- 压力槽；15- 双向行程限位；16- 内部双连杆。

2 使用操作方法1、执行机构手轮；2、电磁阀；3、电磁阀；4、过滤减压装置；5、限位开关；6、继电器；7、排气阀；8、测试开关；10、速度控制开关；11、电磁阀。

11 ♦●❍ ⏹ ☐ ❑☐图1-2-3 ESDV阀门执行机构工作原理图2．2 ESDV阀门执行机构控制2.2.1 现场手动开关手轮通过执行机构配套的手轮（或液压手轮）装置选择手动/气动，逆时针旋转手轮，通过液压装置可以现场打开阀门；顺时针旋转手轮，通过液压装置可以现场关闭阀门；手轮处于中间位置时，执行机构处于远程气动状态，通过站控（中控）系统能够远程控制打开（或关闭）阀门。

2.2.2 远程自动操作正常工作状态下，ESD电磁阀（冗余）励磁，由于该电磁阀为NC，励磁时电磁阀导通，导致ESD先导阀（冗余）导通（与ESD电磁阀相连的），压缩空气进入气缸，压缩弹簧，执行机构动作，阀门打开。

当发生紧急情况时，ESD电磁阀（冗余）失电，电磁阀断开，导致先导阀（冗余）断开（与ESD电磁阀相连的），执行机构气缸内的压缩空气通过该先导阀释放，弹簧复位，阀门关闭。

2.2.3 部分冲程测试正常工作状态下，部分冲程测试电磁阀不带电，该电磁阀为NO，失电时电磁阀导通，导致先导阀导通（与部分冲程测试电磁阀相连的），此时气源接通，阀门正常工作。

Parker Pneumatic N Series 气动阀门说明书

Material specificationsValve body Cast aluminumPoppet assembly Aluminum and stainless steel Pilot Valve Zinc, stainless steel, brass,copper, zinc plated steel SealsNitrileFeatures• Continuous duty rated option • Non-lube service• Hi-flow, short stroke poppet • Indicator lights available Specifications • 2-way NC• 3-way NO & NC • Selector functionPorts• 3/8" Body – 3/8", 1/2" NPT • 3/4" Body – 1/2", 3/4", 1" NPT• 1-1/4" Body – 1", 1-1/4", 1-1/2" NPT • BSPP “G” threads availableCertification / approval• Approved to be CE marked (Standard L-Pilot & P-Pilot)• NEMA 4 Option• Hazardous Duty Option IP 65 Rating / NEMA 4LubricationThe high speed poppet valves are pre-lubricated to permit use with non-lubricated air. However, air should be lubricated to assure maximum seal life.F442 lubricating oil is recommended. This oil is speciallyformulated to provide peak performance and maximum service life from air-operated equipment.InstallationCAUTION: DO NOT RESTRICT THE INLET TO POPPET VALVESRestriction of the inlet can starve the air supply to the pilot section of internally piloted poppet valves and result in slow shifting or failure of the valve to shift properly. Always connect the supply line directly to the inlet of the valve using the full pipe size of the valve inlet. Never use a quick coupling to connect a poppet valve to the air supply. On valves with a small inlet port, use of an upstream surge tank may be required at lower operating pressures to insure an adequate air supply and proper operation.Single Solenoid, Locking manual override, internal “P” pilot 140 PSI, standard service, junction box w/ light.Body In / cyl Exhaust 2-way, 2-position 3-way, 2-position 3-way, 2-positionSingle Remote Pilot, 1/4" NPT remote pilot port with internal pilot return.Body In / cyl Exhaust 2-way, 2-position 3-way, 2-position 3-way, 2-positionSingle Solenoid, Locking manual override, internal “P” pilot 125 PSI, standard service, P-pilot junction box w/ light.Body In / cyl Exhaust 2-way, 2-position 3-way, 2-position 3-way, 2-positionSingle Remote Pilot, 1/4" NPT remote pilot port with internal pilot return.Body In / cyl Exhaust 2-way, 2-position 3-way, 2-position 3-way, 2-positionParker PneumaticN Series Valves Model Number Index“N” Series 3/8", 3/4" & 1-1/4" Body Sizes - Solenoid ‘L’ PilotNote: BSPP is to the ISO 228 standard, and requires an R-BSPT male fitting.“N” Series 1-1/4" Body Sizes - Solenoid Hi-Flow ‘P’ PilotR-BSPT male fitting.Parker PneumaticReplacement PilotsDescriptionHazardous duty L-pilot NEMA 4 L-pilot Hazardous duty L-pilot - UL & CSA K0451025**N/AOverride typeLocking Non-Locking Locking Non-Locking Hazardous duty with override K0453025**K0452025**NEMA 4 with overrideK2553025**K255202549** Voltage code - 49 & 53N Series Valve Replacement PartsReplacement PilotsDescription Standard L-pilot Continuous duty L-pilot Override type Locking Non-locking Locking Non-locking Basic with overrideK0653035**K0652035**K0853025**K0852025**JIC with junction box & override K0656035**K0655035**K0856025**K0855025**JIC pilot with junction box &override & indicator lights (120VAC only)K0659035**K0658035**K0859025**K0858025**** Voltage code - (reference model index for availability)Replacement PilotsDescription Heavy duty P-Pilot Override type No override Non-locking Locking Basic with overrideK1351045**N/A N/AJIC with junction box & override N/A K1355045**K1356045**JIC Pilot with junction box & override & indicator lights (120VAC only)N/AK135804553K135904553** Voltage code - 49 & 53Voltage Code **Voltage Coil 60Hz 50Hz DC 19" Leads 72" Leads 4224——K593099—43—24—K593098—45——12K593094—49—— 24K593097—51——48—K59325453115——K593108—58—230—K593111—Coils for L-Pilot Operated ValvesCoils for P-Pilot Operated ValvesVoltage Code **Voltage Coil60Hz 50Hz DC 19" Leads 72" Leads 4012——K593007—41,4224—6K593003—45*——12K593010—49*——24 (Standard)K593014—79——24 (ArcSuppressed)K593271—51*——48—K59318553*120110—K593025—57*240240—K593035—60240220—K593035—61——120K593041—* Indicates voltages approved for solenoid operators designed for use inhazardous locations.NVoltage Code* *Internal Pilot -3/8" & 3/4" Basic BodyKey 3/8" Body3/4" Body Inch mm Inch mm A 1.5640 2.1354B 1.5038 1.9449C1.8146 1.3434D .5614.5614E 3/8-16UNC 7/16" deep 3/8-16UNC 9/16" deepF 1.7544 2.2557G 1.5038 1.5038H 5.921507.14181J3.1981 3.7595K 1.8847 2.4462N 1.4437 1.7845P 7.361968.58218Q2.31593.0984216891351051A 10AKey 3/8" Valve 3/4" Valve Description4*H14510H13676U-cup (3/8), o-ring (3/4)5K493002K493009Stem6K202001K202002Lower piston assy.7*H14509H13676U-cup (3/8), o-ring (3/4)8H17811H17813Washer (2)9H06326H06332Stop nut (2)10K103035K103053Bottom cap (N.C.)10A K092020K092034Bottom cap assy. (N.O.)11*K183049K183057Gasket 12K473014K473015Spring 13K563015K563017Adapter 14*K41RB72121K41RB72221O-ringKey3/8" Valve 3/4" Valve Description1—1/2" Tap K053075Body (N.C.)3/8" TapK0530223/4" Tap K0530761/2" Tap K0530231" Tap K0532201A—3/4" Tap K053077Body (N.O.)3/8" Tap K0530253/4" Tap K0530781/2" Tap K0530261" Tap K0532182K212001K212002Upper piston assy Top view indicates flow through 3-Way valve with coil de-energized.NOTE: For normal valve operation, override must be in “out” position.Service KitsInclude all parts normally required for in-service maintenance:3/8" Basic valve with standard service L -Pilots .................K352076 3/8" Basic valve with continuous duty L -Pilots .....................K3522763/4" Basic valve with standard service L -Pilots .................K3520773/4" Basic valve with continuous duty L -Pilots .....................K352277Exhaust PressureNormally Closed1351A 10A216891351410Key 3/8" Valve 3/4" Valve Description 4*K41RB72211H13676O-ring 5K493002K493009Stem6K202001K202002Lower piston assy.7*K41RB72210H13676O-ring 8H17811H17813Washer (2)9H06326H06332Stop nut (2)10K103035K103053Bottom cap (N.C.)10A K092020K092034Bottom cap assy. (N.O.)11K473014K473015Spring 12*K183049K183057Gasket 13K563016K563021Adapter 14*K41RB72121K41RB72221O-ringKey 3/8" Valve 3/4" Valve Description1—1/2" Tap K053067Body (N.C.)3/8" TapK0530193/4" Tap K0530691/2" Tap K0531571" Tap K0532211A—3/4" Tap K053065Body (N.O.)3/8" Tap K0530183/4" Tap K0530701/2" Tap K0530641" Tap K0532192K212001K212002Upper piston assy 3*H13648H13728SealNormally ClosedNormally OpenExternal Pilot -3/8" & 3/4" Basic BodyKey 3/8" Body 3/4" Body Inch mm Inch mm A 1.5640 2.1354B 1.5038 1.9449C1.8146 1.3434D .5614.5614E3/8-16UNC 7/16" deep 3/8-16UNC 9/16" deepF 1.7544 2.2557G 1.5038 1.5038H 6.421637.45189J 3.1981 3.7595K 1.8847 2.4462N1.4437 1.7845P 7.862008.89226Q2.31593.0984R4.341105.38137Top view indicates flow through 3-Way valve with coil de-energized.NOTE: For normal valve operation, override must be in “out” position.Service KitsInclude all parts normally required for in-service maintenance:3/8" Basic valve with standard service L -Pilots .................K3520763/8" Basic valve with continuous duty L -Pilots .....................K3522763/4" Basic valve with standard service L -Pilots .................K3520773/4" Basic valve with continuous duty L -Pilots .....................K352277Exhaust PressureTop view indicates flow through 3-Way valve with coil de-energized.NOTE: For normal valve operation, override must be in “out” position.Service KitsInclude all parts normally required for in-service maintenance:1-1/4" Basic valve with standard service P-Pilots ............K352078Exhaust Pressure5Key 1-1/4" Valve Description 4*H13728Seal 5K493016Stem6K313028Lower piston 7*H13728Seal 8H17817Washer 9H06338Stop nut10K092046Bottom cap (N.C.)10A K103061Bottom cap (N.O.)11*K183058Gasket 12K473016Spring 13K012003Adapter 14*K41RB72143O-ringKey1-1/4" Valve Description11" Tap K053111Body (N.C.)1-1/4" Tap K0531121-1/2" Tap K0531131A1" Tap K053114Body (N.O.)1-1/4" Tap K0531151-1/2" Tap K0531162K313029Upper piston assy 3*H13752O-ringInternal Pilot - 1-1/4" Basic BodyInternal Pilot - 1-1/4" Basic BodyKey 1-14" BodyInch mm A 3.0076B2.2557C 1.3434D 1.1930E 1/2-13 UNC 3/4 DeepF 3.1380G 1.5038H 9.30236J5.34136K 3.4487N2.3159P 11.14283Q4.56116Continuous Duty Pilot - 1-1/4" Basic BodyContinuous Duty Pilot - 1-1/4" Basic BodyKey 1-1/4" BodyInch mm A 3.0076B 2.2557C1.3434D 1.1930E 1/2-13 UNC 3/4 DeepF 3.1380G 1.5038H 9.02229J 5.34136K 3.4487N2.3159P 10.45265Q4.561165Key 1-1/4" Valve Description 4*H13728Seal 5K493016Stem6K313028Lower piston 7*H13728Seal 8H17817Washer 9H06338Stop nut10K092046Bottom cap (N.C.)10A K103061Bottom cap (N.O.)11*K183058Gasket 12K473016Spring 13K012003Adapter 14*K41RB72143O-ringKey1-1/4" Valve Description11" Tap K053111Body (N.C.)1-1/4" Tap K0531121-1/2" Tap K0531131A1" Tap K053114Body (N.O.)1-1/4" Tap K0531151-1/2" Tap K0531162K313029Upper piston assy Normally ClosedTop view indicates flow through 3-Way valve with coil de-energized.NOTE: For normal valve operation, override must be in “out” position.Service KitsInclude all parts normally required for in-service maintenance:1-1/4" Basic valve with continuous duty L -Pilot ...................K352080Exhaust PressureInternal Return - 3/8", 3/4", 1-1/4" Basic BodyKey3/8" Body 3/4" Body 1-1/4" Body Inch mm Inch mm Inch mmH 3.1981 3.7595 5.34136J 1.8848 2.4462 3.4487M 1.4437 1.7845 2.6667N 4.22107 5.311357.19183Q2.31593.09784.56116Key 3/8" Valve 3/4" Valve1-1/4" Valve Description 5K493002K493009K493016Stem6K202001K202002K313028Lower pistonassy.7*H13499H13676H13728Seal 8H17811H17813H17817Washer (2)9H06326H06332H06338Stop nut (2)10K092020K092034K092046Bottom cap(N.C.)10A K103035K103053K103061Bottom cap(N.O.)11*K183049K183057K183058Gasket 12K473014K473015K473016Spring 14*K41RB72121K41RB72221K41RB72143O-ring 21K123018K123021K123024CoverKey 3/8" Valve 3/4" Valve1-1/4" ValveDescription1—1/2" TapK0530751" Tap K053111Body (N.O.)3/8" Tap K0530223/4" Tap K0530761-1/4" Tap K0531121/2" Tap K0530231" Tap K0532201-1/2" Tap K0531131A—1/2" TapK0530771" Tap K053114Body (N.C.)3/8" Tap K0530253/4" Tap K0530781-1/4" Tap K0531151/2" Tap K0530261" Tap K0532181-1/2" Tap K0531162K212001K212002K313029Upper piston assy 3*H13648H13728H13752Seal 4*H14510H13676H13728Seal2152151A 7*10Service KitsInclude all parts normally required for in-service maintenance:3/8" Basic valve ........................K3520733/4" Basic valve .........................K3520741-1/4" Basic valve .....................K352075Normally ClosedTop view indicates flow through 3-Way valve.NOTE: For normal valve operation, override must be in “out” position.Exhaust PressureTop view indicates flow through 3-Way valve.NOTE: For normal valve operation, override must be in “out” position.Exhaust Pressure132151051A 7*Internal Return - 3/8", 3/4", 1-1/4" Basic BodyKey 3/8" Body 3/4" Body 1-1/4" Body Inch mm Inch mm Inch mm A 1.5640 2.1354 3.0076B 1.5038 1.9449 2.2557C 1.1329 1.1329 2.3860D .5614.5614 1.1930E 3/8–16UNC 7/16" deep 3/8– 16UNC 9/16" deep 1/2–13UNC 3/4" deep F 1.7544 2.2557 3.1379G 1.5640 2.1354 3.1379H 3.1981 3.7595 5.34136J 1.8848 2.4462 3.4487K 2.3159 3.0978 4.56116L 4.34110 5.381377.31186M5.311356.341617.88200N Left of centerOn center.53 13 1.0025Q1.4437 1.78452.3159Key 3/8" Valve 3/4" Valve1-1/4" Valve Description 5K493002K493009K493016Stem6K202001K202002K313028Lower pistonassy.7*H13499H13676H13728Seal 8H17811H17813H17817Washer (2)9H06326H06332H06338Stop nut (2)10K092020K092034K092046Bottom capassy. (N.C.)10A K103035K103053K103061Bottom cap(N.O.)11*K183049K183057K183058Gasket 12K473014K473015K473016Spring 13K563016K563021K563027Adapter 14*K41RB72121K41RB72221K41RB72143O-ring 21K323027K323027Not used CoverKey3/8" Valve 3/4" Valve 1-1/4" Valve Description11/4" Tap K0530111/2" Tap K0530671" Tap K053143Body (N.O.)—3/4" Tap K0530691-1/4" Tap K0531101/2" TapK0531571" Tap K0532211-1/2" Tap K0531461A 1/4" Tap K0530101/2" Tap K0530651" Tap K053159Body (N.C.)—3/4" Tap K0530701-1/4" Tap K0531441/2" Tap K0530641" Tap K053 2191-1/2" Tap K0531452K212001K212002K313029Upper piston assy 3*H13648H13728H13752Seal 4*H13529H13676H13728SealNormally ClosedService KitsInclude all parts normally required for in-service maintenance:3/8" Basic valve ........................K3520313/4" Basic valve ........................K3520561-1/4" Basic valve .....................K352083Catalog PDN1000-2USParker PneumaticParker Hannifin Corporation Pneumatic Division Richland, Michigan/pneumaticsD66Valve ProductsN Series Valve DimensionsInternal Return -3/8" & 3/4" Basic BodyKey 3/8" Body 3/4" Body 1-1/4" Body Inch mm Inch mm Inch mm A 1.5640 2.1354 3.0076B 1.5038 1.9449 2.2557C 1.1329 1.1329 2.3860D .5614.5614 1.1930E 3/8–16UNC 7/16" deep 3/8–16UNC 9/16" deep 1/2–13UNC 3/4" deep F 1.7544 2.2557 3.1379G 1.5640 2.1354 3.1379H 3.1981 3.7595 5.34136J 1.8848 2.4462 3.4487K .5013.5013.5013L .113.164.256M 1.4437 1.7845 2.6667N 4.22107 5.311357.19183P 4.78121 5.561417.53191Q2.31593.09784.56116Internal Return -3/8" & 3/4" Basic Body3/8" Body 3/4" Body 1-1/4" Body Key Inch mm Inch mm Inch mm A 1.5640 2.1354 3.0076B 1.5038 1.9449 2.2557C 1.1329 1.1329 2.3860D .5614.5614 1.1930E3/8–16UNC 7/16" deep 3/8–16UNC 9/16" deep 1/2–13UNC 3/4" deep F 1.7544 2.2557 3.1379G 1.5640 2.1354 3.1379H 3.1981 3.7595 5.34136J 1.8848 2.4462 3.4487K 2.3159 3.0978 4.56116L 4.34110 5.381377.31186M 5.31135 6.341617.88200N Left of centerOn center.53 13 1.0025Q1.44371.78452.3159Internal Return - 3/8" & 3/4" Basic BodyExternal Return - 3/8" & 3/4" Basic Body1/4 NPT 。

气动执行器手动操作说明书

Publication number F171EDate of issue 9/99Jackscrews provide a simple method of manually operating a pneumatically actuated valve. Power air supply may be unavailable during commissioning or emergency circumstances. The jackscrew may then be used to drive the piston of the pneumatic actuator reproducing the effect of the power air supply.1.0 Operating Instructions1.1Ensure power medium (air, gas, etc.) to actuator is notactive. Try to operate directional control valve locally. Ifpower medium is active at actuator, but below ratedpressure, ISOLATE the power medium from the actuator.1.2 Determine which way you wish to turn the valve shaft(most valves turn clockwise to close, but not all).1.3 Looking down on the actuator with the stop bolts awayfrom you (see document drawing #1256), operate the left-hand side jackscrew to turn the valve stem anti-clockwiseand operate the right-hand side jackscrew to turnclockwise.1.3.1On double acting actuators, ensure bothjackscrews are at full outboard position beforemanual operation of the valve.1.3.2On spring return actuators, only one jackscrewis provided as the spring operates the valve inthe other direction.1.4 Back off jamb nut at base of jackscrew.1.5 Ensure jackscrew is well lubricated with keystone GeneralPurpose 81L Grease or similar.1.6 Using wrench or handwheel, turn jackscrew clockwise topush actuator output through 90º. Do not exceed 90ºtravel; this may result in valve damage. Jackscrew torqueshould not exceed 800 inch/pounds. (90Nm).2.0 To Restore Actuator to Automatic Mode2.1Unscrew jackscrew to full outboard position.2.2Retighten jamb nut on cylinder side. Screw conical sealwasher against cylinder end flange before tightening jambnut. Tighten jamb nut to approximately 1,000 inch/pounds.(113Nm).3.0 Maintenance3.1Ensure stainless steel jackscrew threads are always wellgreased. This will make operation considerably easier. 4.0 Retrofitting JackscrewSee Document Drawing #1349.4.1Before attempting retrofit, ensure power medium isisolated from actuator and locked off.4.2Ensure no residual pressure is present in the actuatorcylinder.4.3Cylinder side jackscrew4.3.1 Disconnect air supply to cylinder end flange.4.3.2Remove four tie rod nuts 58.4.3.3Remove cylinder end flange 54 and seal 60.Technical information for‘P’ Range valve actuatorsTIS 40Operating and maintenanceInstructions - Jackscrews4.3.4Remove piston rod bolt 63.4.3.5Fit piston rod bolt 70 supplied with jackscrewretrofit module and tighten to recommendedtorque.4.3.6Coat hex nylon piece 71 with type 620 Loctitethen assemble into piston bolt 70.4.3.7Unscrew jackscrew to full outboard position.4.3.8Fit end flange with jackscrew and new sealprovided with retrofit module over the tie rods57.4.3.9Replace tie rod nuts 58 and tighten torecommended torque.4.3.10Retighten jamb nut 77 (as 2.2).4.4Rod cover side jackscrew4.4.1Remove piston rod cover bolts 202.4.4.2Remove piston rod cover 201.4.4.3 Fit piston rod bolt 210 supplied with jackscrew.Retrofit module and tighten to recommendedtorque4.4.4Coat hex nylon piece 211 with type 620 Loctitethen assemble into piston bolt 210.4.4.5Unscrew jackscrew to fully outboard position onjackscrew piston of cover.4.4.6Fit jackscrew piston rod cover over piston rod.Ensure flange gasket 51 and rod seal 50 are inplace.4.4.7Replace piston rod cover bolts 202 andlockwashers 203 and tighten to recommendedtorque.4.4.8Tighten jackscrew jamb nut.5.0Recommended Torques (lbs. ft.)Piston Bolt (Item 70)2505/8 UNC Grade 8210325 1 UNC Grade 88665001-1/4 UNC Grade 81750Piston Rod Bolt (Item 210)2505/8 UNC Grade 5150325 1 UNC Grade 55835001-1/4 UNC Grade 51097Tie Rod Nut (Item 58)250 05-085/8 UNC95250 10-123/4 UNC169325 10-143/4 UNC169500 123/4 UNC169Jackscrew Cover Bolt (Item 202)2501/2 UNC Grade 5753255/8 UNC Grade 5150500 1 UNC Grade 5525。

【精品资料】气动阀门_气动执行器_说明书

气动执行器详细说明：气动执行器DP系列特征结构形式:双活塞齿轮齿条式结构输出扭矩平稳单作用加弹簧,单双作用同一缸体.型号有DP32/DP45/DP52/DP63/DP75DP75/DP83DP92/DP110/DP127/DP143/DP160/DP190/DP210/DP 240/DP270/DP300/DP350/DP400/DP500/DP600.AP50/AP100/AP150/AP200/AP250/AP300/AP350/AP400/AP450/AP500/AP600/AP700/AP800JAT50D/SJAT63D/SJAT75D/SJAT90D/SJAT100D/SJAT115D/SJAT125D/SJAT145D/SJAT160D/SJAT190D/SJAT210D/SJAT240D/SJAT270D/SJAT50D/SJAT63D/SJAT75D/SJAT90D/SJAT100D/SJAT115D/SJAT125D/SJAT145D/SJAT160D/SJAT190D/SJAT210D/SJAT240D/SJAT270D/SISO5211F03F04F05/F07F05/F07F05/F07F07/F10F07/F10F10-F12F10/F12F12F12F14F14防爆电动执行机构防爆电动执行器角行程防爆电动执行器JDA-60电动执行器JDA-20电动执行器JDA-10电动执行器JD-05电动执行器JDA-05JDA-10JDA-20.40JDA-60JDA-100JDA-20060Kgfm1A/100V0.45A/200V30秒/50HZ氧气阀门的工作原理气动V型调节球阀气动套筒调节阀气动薄膜直通双座调节阀气动薄膜直通单座调节阀气动薄膜双座调节阀HSC笼式调节阀气动截止阀对夹式气动浆液阀气动插板阀气动带手动楔式闸阀气动法兰闸阀Q644/Q645F气动法兰三通球阀Q611V气动塑料球阀Q641F4气动衬氟球阀Q611气动二片式球阀气动卸灰球阀气动固定式球阀ZSHO-16型气动O型切断球阀气动V型调节球阀Q647F大口径系列固定式气动球阀Q671气动对夹球阀Q641F气动法兰球阀Q644/45F气动球阀(三通)Q672F气动球阀(薄型)Q611F气动球阀(片式)D671V气动蝶阀(塑料)D671X7气动氟橡胶对夹蝶阀D673H气动三偏心对夹蝶阀D671X气动粉尘蝶阀气动通风蝶阀气动蝶阀(法兰软密封)GT气动蝶阀(美标衬氟)D681气动卫生卡箍式蝶阀GZK气动高真空蝶阀D641X气动法兰橡胶密封蝶阀D671X气动蝶阀D643H法兰式气动硬密封蝶阀JDAT系列气动执行器AW/AW-S气动执行器气动执行器电动三通合流调节阀VB7000电动调节阀电动角形高压调节阀电动智能调节阀电动套筒调节阀电动笼式单座调节阀电动双座调节阀电动单座调节阀电动焊接截止阀电动截止阀电动刀型闸阀电动弹性座封闸阀高温高压电站闸阀电动闸阀电动V型球阀电动塑料球阀电动片式球阀电动内螺纹三通球阀电动法兰球阀电动对夹球阀电动法兰固定球阀电动球阀(衬氟)电动三通法兰球阀电动真空蝶阀电动多层次硬密封蝶阀电动三偏心对夹蝶阀电动四氟密封对夹蝶阀电动衬氟蝶阀电动粉尘专用蝶阀电动塑料蝶阀电动通风蝶阀电动法兰软密封蝶阀电动快装蝶阀防爆电动执行机构防爆电动执行器角行程防爆电动执行器JDA-60电动执行器JDA-20电动执行器JDA-10电动执行器JD-05电动执行器GB JB SH HG ANSI API JIS BS DIN GB13927JB/T9092API598标准内螺纹式气动角座阀BDJ-01F气动阀门回信器闸阀齿轮传动气动闸阀气动闸阀手动控制气动闸阀气动闸阀气动闸阀气动球阀气动排渣阀气动截止阀气动蝶阀气动蝶阀气动刀形闸阀气动带手动闸阀气动阀门定位器对夹式软密气动蝶阀气动阀门定位器超薄型气动球阀Q647固定气动球阀Q641气动球阀637H对夹式硬密封气动蝶阀(一片二片三片)气动阀门气动阀门回信器ITS-100限位开关APL-310N限位开关BAPL-510N回信器ITS-102VCX-5000限位开关德国EBRO限位开关ALS-10信号开关盒德国MSK NSK限位开关阀门回信器MPL-510N 型阀门回信器MPL-210N行程开关阀门TOPWOR限位开关限位开关ITS-300APL-210N TOPWOR限位开关韩国ITS-102BAPL-310N BAPL210N BAPL-410N进口限位开关进口回信器MPL-210N油枪油阀位置开关CHX210TOP-312N TOP312N APL-312机械二位式位置开关MASTS限位开关atsb-v3-2限位开关盒意大利SOLDO回信器油枪行程开关KINETROL限位开定位器ROTECH SIRCA回讯器气动阀门回信器CAKNA限位开关HAPL-21ON APL-210N ITS-111MASTS限位开关J+J限位开关EBRO MSK限位开关ULS-210ALS10HIC-210N限位开关NTS-C12限位开关NTS-A10限位开关YT-850限位开关WGT气动执行器WGT专业生产厂家3EGTD52气动执行器新一代意大利型气动执行器WAT专业生产厂家电动执行器专业生产厂家WX-10WX-20WX003GT气动执行器意大利型AT气动执行器电动执行器电动执行器厂家电动执行器价格优惠电动执行器质量保证BLD05-BLD200 DAT气动执行器气动双活塞执行器型号OBD双作用式型号OBD-S单作用式弹簧返回JM电动（调节式）阀门执行器可选用AC110V220V380V DC12V24V电源输入信号4-20MA0-10V或1-5V。

SIPARTPS2PA中文说明书

3.传动销的中心设为执行器所用冲程范围的值或大于该值的刻度值。开启时3.YWAY
设为同样的值，以便初始化后以mm显示行程。
4.将杠杆推入调节轴尽可能远的位置，用螺钉（17）限定。
5.用螺钉（9）、弹簧垫圈（10）、U型垫圈（11）固定安装支架。
6.轴（5）套入传感支架（2），尽量靠近执行器轴，但不要碰上箝位件。
电连接；
10.备选模块盖代替标准盖，用2个螺钉上紧；
11.从备件中选择对应于标准模块盖的板子，安3.移动执行器到第一个期望机械位置；
14.用手调整上面的调整螺钉（对输出连接端41,42），直到输出级别变化;
15.移动执行器到第二个期望机械位置；
16.用手调整下面的调整螺钉（对输出连接端51，52），直到输出级别变化。
是执行器支架的配件）
7.启动见第7节：将执行器调至最终位置，根据转动方向或范围将刻度（4.1）粘上联
结轮（2）。刻度尺是自粘的！
图3:装配次序（旋转执行器）
4
拧下机架盖；
拧下模块盖（1）；
Jy模块（Jymodule） :Jy模块插入底下的PCB插槽，使用排线（6）电连接；告警模块（Alarm module）：告警模块插入上面的PCB插槽，使用排线（5）电连接；
外置位置传感器
一些情况下如强烈、持续的振动，过高或过低的环境温度，核辐射，上面的措施
是不够的。要求位置传感器和控制单元分开安装，对此需要适用于线性和旋转执行器的
通用组件。
需要的部件包括：
位置传感器单元（C73451-A430-D78）。包括一个带有摩擦离合器的SIPART
PS2外壳、内置电位计和各种绝缘插头、插座。
10.使用上列
I I调解调解器高度，以使水平杠杆位置尽量贴近冲程中心。可使用执行器杠

Bettis指导手册 G01 到 G10 型号弹簧复位

中文版本BETTIS配有 M11 液压超控模块的G01 到 G10 型号弹簧复位气动执行机构的指导手册部件编号：127073E版本：“A”日期：2001 年 12 月目录页码第 1 章 - 简介 (2)1.1 服务信息概述...................................... Error! Bookmark not defined.1.2 定义 (2)1.3 安全信息概述 (2)1.4 BETTIS 参考资料 (2)1.5 服务支持项目 (3)1.6 润滑要求 (4)1.7 通用工具信息 (4)第 2 章 - 执行机构的拆卸 (5)2.1 拆卸概述 (5)2.2 气动动力模块的拆卸 (5)2.3 驱动模块的拆卸 (7)2.4 G01 到 G5 型号M11 液压超控缸的拆卸................ Error! Bookmark not defined.2.5 G7 到 G10 型号 M11 液压超控缸的拆卸 (9)第 3 章 - 执行机构的重新组装 (10)3.1 重装概述 (10)3.2 驱动模块的重新组装 (10)3.3 气动动力模块的重新组装 (14)3.4 G2 和 G3 早期型号的气动动力模块的重新组装 (16)3.5 G01 到 G5 型号 M11 液压超控缸的重新组装 (18)3.6 G7 到 G10 型号 M11 液压超控缸的重新组装 (19)3.7 测试执行机构 (20)第 4 章 - 现场改装 (21)4.1 失效模式转化（CW到CCW, 或CCW到CW） (21)4.2 将双作用式执行机构转换成附带超控缸组件的弹簧复位式执行机构 (21)第 5 章 - 模块的拆卸和安装 (22)5.1 M11 超控缸的拆卸 (22)5.2 M11 超控缸的安装 (23)5.3 弹簧模块的拆卸 (24)5.4 弹簧模块的安装 (25)5.5 气动动力模块的拆卸 (27)5.6 气动动力模块的安装 (28)5.7 POWR SWIVL模块的拆卸 (28)5.8 POWR SWIVL模块的安装 (29)第 6 章 - 执行机构支持信息 (30)6.1 M11 超控系统液体梯级表 (30)6.2 模块重量（根据产品编号和执行机构箱体尺寸） (30)6.3 G1 工具类型和扳手尺寸 (32)6.4 G2 工具类型和扳手尺寸 (32)6.5 G3 工具类型和扳手尺寸 (33)6.6 G4 工具类型和扳手尺寸 (33)6.7 G5 工具类型和扳手尺寸 (34)6.8 G7 工具类型和扳手尺寸 (35)6.9 G8 工具类型和扳手尺寸 (36)6.10 G10 工具类型和扳手尺寸 (37)第 1 章 - 简介1.1服务信息概述1.1.1 本维修手册可用作对带有一个气动动力模块和一个 M11 或 M11-S 液压超控模块的 BettisG01XXX-M11、G2XXX-M11、G3XXX-M11、G4XXX-M11、G5XXX-M11、G7XXX-M11、G8XXX-M11 和G10XXX-M11 双作用系列执行机构进行一般维护的指南。

Parker Moduflex 5 2 双向气动阀门和双位置电阀电驱动器系统手册说明书

Double-Acting Cylinder and 5/2Solenoid ValveSolenoid PilotsSpoolAs early as the 1980s, large numbers of stand-alone valves on each machine made the installation and piping work long and costly. As with hydraulic valves, designers developed manifolded pneumatic valves, thereby reducing the number of tube connections to be made.The sketches show a typical 5/2 valve manifold incorporating 3 common channels: common pressure supply 1, and exhaust collection channels 3 and 5.Depending on the valve and manifold design, output ports to cylinders can either be on top of the valve or in the bottom or on the side of the manifold.Installation and piping time was tremendously reduced. This manifold design led the way for more than 10 years.T o answer the needs of more and more complex and compact machines, pneumatic automation has continuously progressed:•In order to be compatible with PLCs, it became low-power electrically controlled;•What were originally stand-alone valves are now manifolded together into compact, flexible valve islands that include a complete range of functions.The sketches represent the basic subassembly of a double-acting cylinder that is controlled by a 4-way valve.The “5/2” specification indicates the number of ports (5) and the number of spool positions (2).The spool valve design requires an exhaust port at each end(5 ports for a 4-way valve).Stand-alone ValvesValve ManifoldsTop PortedBottom PortedSide PortedSol. Pilot 5/2 Spool Valve Manifolded SubbaseIn the 1990s, with the number of pneumatic valves still increasing on the machines, valve manifolds appeared big and bulky. On the same 3-channel principle, compact islands were developed and taken over, also with a wider choice of options.It included:•Pilot exhaust collection for cleaner environment,•5/2 valves (4 ways) as well as 3/2 valves (3 ways) as shown on the sketches below.different valve sizes in the same island, etc. With appropriate valve designs (see illustrations below), islands with only two(2) common channels represent a new generation still more compact, with a complete solution for all needs. This allows for new and efficient automation practice.3-Channel Compact Islands2-Channel Compact IslandsDouble 3/2 Module (3 Way) for Single-Acting CylinderIntegrated Exhaust Check ValveSol.PilotPiston + Spool Design4/2 Module (4 Way) for Double-Acting CylinderSol.PilotsSlide Valve Design 5/2 Module (4 Way) for Double-Acting CylinderSol. PilotsSpool Valve Design Double 3/2 Module (3 Way) for Single-Acting CylinderSol. PilotsSpool Valve Design4/2 Module (4 Way)Double 3/2 Module (3 Way)Solenoid PilotValve BaseT o Double-Acting CylinderTo Single-Acting Cylinder。

1062QT 电气反馈和位置监控器德国伯克特气动执行器阀门配件说明书

an be combined with....
Electrical Feedback and Position Monitor for Quarter Turn Actuator or Valve
• Compact powder coated aluminium die-casted
Ordering chart for standard versions Description Standard version with bracket for Namur 30 x 80 x H20 actuator Standard version with bracket for Namur 30 x 130 x H30 actuator Standard version with bracket for Namur 30 x 130 x H50 actuator
The compact design makes the device highly suitable for small space. The spring loaded splined cams allow quick, easy and precise adjustment of the switching positions of the feedback switches. The large dome shape position indicator also enables easy and distant optical viewing of the position status of the valve or actuator.
Aluminium die cast, powder coated Stainless steel Polycarbonate ABS/Polycarbonate Polycarbonate Stainless steel Stainless steel NBR Bronze Stainless steel

执行器说明

1、说明这一本作为本公司的气动执行器的指导手册，内有关于安装、操作、维护和仓储的重要技术信息。

在安装连接各个部件和现场设备安装及控制操作之前，请详细的阅读手册内容并保留指导手册以备将来参考之用。

2、产品介绍2.1简述本公司RAT系列气动执行器在综合运用国内外新技术，新材料，新工艺和创新观念的基础上进行研制、开发、设计而成。

2.2RAT系列执行器及附件功能与用途●双作用执行器：控制阀门的开启和关闭。

●单作用执行器（弹簧复位）：当电路气路切断或故障时，自动关闭( 常闭式)。

●双电控电磁阀：一个线圈通电时阀门打开，另一个线圈通电时阀门关闭，，有记忆功能（可供防爆型）。

●单电控电磁阀：供电时阀门打开或关闭，断电时阀门关闭或打开（可供防爆型）。

●限位开关（回讯器）：远距离传送阀门打开或关闭的信号（可供防爆型）。

●气动定位器：根据气压信号（0.2～1bar）的大小对阀门的介质流量进行调节控制（可供防爆型）。

●电气定位器:根据电流信号（4～20mA）的大小对阀门的介质流量进行调节控制（可供防爆型）。

●电气换位器：将电流信号转换成气压信号，与气动定位器配套使用。

●气源处理三联件：包括减压阀、过滤阀、油雾器。

对气源稳压、清洁及对连动部件起润滑作用。

●手动装置：当气路电路切断或有故障时，用于手动操作阀门的启闭。

2.3RAT系列执行器的设计特点●全面符合最新的国际规范：ISO5211/DIN5211和VD/VDE3845、NAMUR标准。

●挤压的高强度铝制缸体，内表面经细磨及硬质阳极氧化处理，使用寿命长，摩擦系数低，动作迅速。

●优美紧凑，现代化的造型，多规格的系列产品使用选型更经济实惠。

●所有的活动表面均采用高质量的轴承，低摩擦，长寿命，无噪音。

●外部安装两个独立的行程调节机构，方便进行±5°全开或关位置调节。

●外部结构一样的执行器有双作用式和单作用式（弹簧复位）供选择，便于安装输出的所有附件。

●NAMUR标准的多功能位置指示器可视化指示。

OCV Series 94气动执行器说明书

c k V a l v e S e r i 94VALVE FEATURESModel 94ShownOperates automatically off line pressure.Heavy-duty,nylon-reinforced diaphragm isolates top chamber operating pressure from bottom chamber line pressure.Equipped with controlled opening speed pump discharge pressure is gradually introduced to the system.Pump is protected from reverse flow.in conjunction with the Model 126,the Series 94provides start up and surge protection for deep well pumps.our ValveMaster softwareorthe guidelines shown hereCheck valves are nearly always line sized,however there are some limitations.Model94,with no speed controls,should be used only where flow velocities will not exceed6ft/sec.Check valves with speed controls(94-1,94-2,etc.)may be used at flow velocities up to15ft/sec.SIZE1¼"1½"2"2½"3"4"6"8"10"12"14"16"24" Flow@6ft/sec(USGPM)2838609014024054094014702100250033007500 Flow@15ft/sec(USGPM)709515022534560013502350367552506300825018750Global performance.Personal touch.TOLL FREE1.888.628.8258 phone:(918)627.1942 fax:(918)622.8916 7400East42nd Place,Tulsa,OK74145email:*********************** website: VALVE OPERATIONOCV Control Valves was founded more than60years ago with a vision and commitment to quality andreliability.From modest beginnings,the company has grown to be a global leader just a half century later.In fact,OCV Valves can be found in some capacity in nearly every country around the world from fire protection systems in Malaysia to aircraft fueling systems in Africa and from oil refineries in Russia to water supply systems in the USA and Canada. You will also find our valves in irrigation systems in Europe,South America and the Middle East.The original foundation on which the company was built allows our team of professionals to not only provide the service required to be a worldwide supplier,but more importantly the opportunity to afford the personal touch necessary to be each of our customers'best partner.Simply stated,we take pride in all that we do.Committed to the work they do,our employees average over15years of service.This wealth of knowledge allows us to provide quality engineering, expert support,exacting control and the know-how to create valves known for their long life.Being ISO9001certified means we are committed to a quality assurance program.Our policy is to supply each customer with consistent quality products and ensure that the process is right every time.Our valves meet and exceed industry standards around the world.Including approvals by:All valves are not created equal.OCV Control Valves proves that day in and day out.We stand behind our valves and are ready to serve your needs. The OCV Model94-1check valve,with adjustable opening speed,is a simple on-off valve that opens toallow forward flow and closes tightly to prevent backflow.The94operates on the differential betweentwo pressures:upstream or inlet pressure acting under the seat of the valve,and downstream ordischarge pressure acting on the diaphragm via the single hydraulic line.When upstream pressureis the greater of the two(forward flow),the valve opens at an adjustable rate to allow flow.Whendownstream pressure is greater(backflow),the valve is forced fully closed.The Model94-1consists of the following:1.Model65Basic Valve,2.Model141-3Opening Speed Control3.Model159Y-Strainer4.Model141-4Ball Valve5.Model155Valve Position Indicator,VALVE SELECTION GUIDEREVISED:10/01/15Check individual models for availability.TOLL FREE 1.888.628.8258 phone:(918)627.1942 fax:(918)622.8916 7400East 42nd Place,Tulsa,OK 74145email:*********************** website:Global performance .Personal touch.SPECIFICATIONSREVISED:10/01/15*V a l v e s 1-1/4" t h r o u g h 24" a r e c e r t i f i e d t o N S F /A N S I 372. V a l v e s 4" t h r o u g h 24" a r e a l s o c e r t i f i e d t o N S F /A N S I 61-G .DIMENSIONSFor maximum efficiency,the OCV control valveRepresented by:。

气动执行器调节步骤

ABB气动执行器之TZID-C位置发送器调试步骤1、打开位置发送器气源门。

向位置发送器提供4—20MA输入信号（端子为+11，-12）。

2、检查：（1）按下并保持MODE（2）另外短暂按下↑或↓，直到出现MODE 1.3。

（在传感器范围内手动调整）（3）释放MODE（4）按下↑或↓，使执行器开关至其机械限位，并记录下此时数值。

角行程执行机构显示旋转角度。

建议限位位置：直行程执行机构＞－28°并＜+28°；角行程执行机构＞－57°并＜+57°。

最小角度为25°。

3、切换至组态模式：（1）同时按下并保持↑和↓（2）另外短暂按下ENTER（3）等待一会儿，直到3秒倒计时完成（4）释放↑和↓设备将自动返回到参数组P1.＿。

4、选择执行机构类型（参数P1.0）；用↑和↓选择角行程或直行程。

注意：该步必须在自动调整之前完成（即第6步）。

5、启动自动调整功能：（1）按下并保持MODE（2）另外短暂按下↑，直到P1.1显示出来（3）释放MODE（4）按下ENTER并一直按着直到倒计时结束（5）释放ENTER自动调整功能启动。

（6）如果显示COMPLETE，则表示“自动调整”成功，快速按下ENTER确认。

也有可能因为某种故障“自动调整”被自动取消，同时显示错误信息。

6、调整容许区域（tolerance band）（仅仅对于特殊用途的执行机构，比如特别小的执行机构）。

通常，并不需要调整。

7、如果需要，测试以下设置。

8、保存以下设置：（1）按下并保持MODE（2）另外，快速按下↑直到P1.4显示出来（3）释放MODE（4）用↑或↓选择NV＿SA VE（5）按下并保持ENTER直到倒计时完成，然后释放ENTER。

设置并保存在不宜丢失存储器中，并且位置发送器返回到操作状态。

先前的操作模式就被再次击活。

快速参考42/18-68 XA选择操作模式：MODE 1.0：自适应控制（1）按下并保持MODE（2）需要时，另外快速按下（3）（4）将显示（5）（4（5）将显示，自适应控制运行（1）按下并保持MODE（2）（3）将显示（4（5）将显示，固定控制运行（1）按下并保持MODE（2）需要时，另外快速按下 ↑ （3）将显示 ‘（4）（5）将显示（6）按下↑或↓在行程范围内调整阀位 MODE 1.3：在传感器范围内手动调整（1）按下并保持MODE （2）（3）将显示（4（5）将显示（6）按下↑或↓在传感器范围内调整阀位POSITION POSITION调整4――20ma指令对应关系的操作步骤（正常调整步骤）：（1）同时按住↑↓键，点击ENTER键，屏幕显示倒计数“3.2.…..0”时松开按键，此时屏幕显示“P1.0 ACTUATOR”;（2）同时按住MODE和ENTER键，点击↑一次，屏幕显示“P2.0 MIN_RGE”;（3）按住MODE键同时点击↑三次，屏幕显示“P 2.3 ACTION”,松开MODE键，点击↑↓选择“REVERSE”（4）按住MODE键同时点击↑四次，屏幕显示“P2.7 EXIT”, 松开MODE键,点击↑↓选择”NV_SA VE”;（5）按住ENTER键, 直到屏幕显示倒计数“3.2.…..0”时松开按键，整个设置完成。

气动执行器说明书3

气动执行器说明书 3技术参数概述:1、缸体外侧面2个独立行程限位调节螺栓在2个开关方向进行正负5度调节，使执行器在全开位置或全关位置时与阀门开关位置保持一致。

2、端盖采用高压铸铝，表面防腐热塑性涂层，一体式紧凑设计，所有单作用和双作用执行器都具有相同的缸体和缸盖，通过增加或拆除弹簧来改变作用方式。

3、组合式预负荷弹簧设计适用于各种场合装和拆卸更安全，也不必担心弹簧弹出伤人。

4、紧固件全部采用不锈钢材料。

5、轴端带有NAMUR标准槽的多功能位置现场可视指示器，很方便安装，符合VDE3845标准的信号开关盒、定位器、位置感应开关等其它配件。

6、齿轴:标准型为镀镍处理，克服内部和外部腐蚀，通用性强，抗断裂、轴承导向一体化齿轮设计，提高了安全性，输出轴平行四方和对角四方互转换安装，灵活性好。

7、缸体挤压成型的新型铝合金缸体，精密加工中心制造，内径和外部表面硬质阳极化处理。

摩擦系数小，使用寿命更长。

8、活塞上的复合活塞环，齿条北面导向轴瓦，输出齿轴的轴承耐磨坏，可实现运行精度，降低摩擦。

9、双活塞齿轮齿条结构设计紧凑，两活塞对称安装，输出扭矩恒定，受力均衡，迅速平稳，精度高。

10、内部气路，经济并且无须连接外露管线。

双作用执行器的选用:选用执行器时，先确定阀门力矩再加上安全系数，阀门安全数跟不同的介质、温度、压力、阀芯和阀座之间的摩擦之间的摩擦力等许多因素，影响操作力矩。

例:已知蝶阀的力矩=150Nm，使用介质为水;温度:常温，现场气源压力为5bar ，给安全系数为20%计算;安全力矩:150+20%=180Nm对照双作用执行器力矩表中查压力为5bar一栏，沿着该列查找等于或相近于180Nm的数据。

气动执行器输出扭矩表,单位N.m,操作压力型号4bar 5bar 6bar 7barAT50 13.3 16.6 19.9 23.3AT63 23.5 29.3 35.2 41.0AT75 16.5 58.2 69.8 81.4AT88 73.2 91.5 110 128AT100 106 133 160 186AT115 172 215 258 301AT125 222 277 332 388AT145 348 435 522 609AT160 454 567 681 794 选择AT型气动装置的十个理由1、底部轴装配合为小模数齿键便于不同角度安装和拆装。

Parker 高压气动机说明书

Catalog 0978Parker PneumaticSRG/SRGM SeriesStainless Steel Body Air Cylinders SRG/SRGM Series• 304 stainless steel cylinder body, non repairable construction • 303 Stainless steel heads and caps• 303 Stainless steel piston rod standard on all bore sizes • Urethane rod wiper standard• Available with bumpers and magnetic pistons • Double acting models only• Available with Nose, Foot and Pivot Mounts • Corrosion resistant, reinforced plastic pivot bushingOrdering information* Requires an S designation in model number.Undersized rod end threadsFor non-standard rod dimensions, or undersized rod end threads, put a “3” in model number and describe the rod using the letters shown in the drawing. Specify CC, LE and A dimensions.LE is measured in retracted position.Full diameter rod end threadsNon-Standard RodsFor sensors see page 39-42.Parker PneumaticMounting Style DNose mount, double actingKM D Bore size Std. stroke (in)Max. stroke (in)SS rod std A AA B C CC D 3/4"1/2, 1, 2, 2-1/2, 3, 4, 5, 6, 8, 1012✔0.500.860.624–0.250–1-1/16"1/2, 1, 1-1/2, 2, 2-1/2, 3, 4, 5, 6, 8, 10, 1212✔0.50 1.120.6240.120.3120.251-1/2"1/2, 1, 2, 3, 4, 5, 6, 8, 10, 1212✔0.75 1.560.7490.250.4370.382"–12✔0.88 2.08 1.3740.380.6250.502-1/2"–12✔0.882.621.5000.380.6251/2Bore size E EEJ KKKM Q V W WH Y ZJSRG SRGM 3/4"0.621/8 NPTF 0.191/4-28 UNF 5/8-180.810.090.500.97– 2.97 2.971-1/16"0.881/8 NPTF 0.195/16-24 UNF 5/8-18–0.090.62– 1.19 3.25 3.411-1/2"0.881/8 NPTF 0.257/16-20 UNF 3/4-16–0.090.88– 1.50 3.69 3.942" 1.251/4 NPTF 0.311/2-20 UNF 1-1/4-12–0.12 1.19– 1.84 4.69 4.972-1/2"1.751/4 NPTF0.311/2-20 UNF1-3/8-12–0.131.19–1.844.694.69Bore sizes 1-1/16" 1-1/2" 2" *2-1/2" *Bore sizes3/4"* No mounting nutsMounting Style DMounting nuts sold seperately for all series SRGParker PneumaticBore sizes 1-1/16" 1-1/2" 2" *2-1/2" *Bore sizes 3/4"* No mounting nutsMounting Style DXPPivot & nose mount, double acting, no pivot pinD Bore size KKKM L LB PP V W XJ Y Z ZJ SRG SRGM SRG SRGM 3/4"1/4-28 UNF 5/8-180.34 2.910.620.090.50 3.75 3.750.970.251 4.03 4.031-1/16"5/16-24 UNF 5/8-180.34–0.620.090.62 3.84– 1.190.251 4.12 4.281-1/2"7/16-20 UNF 3/4-160.50–0.810.090.88 4.38 4.63 1.500.376 4.75 5.002"1/2-20 UNF 1-1/4-120.56– 1.030.12 1.19 5.62 5.91–0.376 6.06 6.342-1/2"1/2-20 UNF 1-3/8-120.56– 1.030.13 1.19 5.625.62 1.840.3766.066.06Bore size Std. stroke (in)Max. stroke (in)SS rod std A AA B CC D E EE 3/4"1, 2, 3, 4, 5, 6, 8, 1032✔0.500.860.6240.250–0.381/8 NPTF 1-1/16"1/2, 1, 1-1/2, 2, 2-1/2, 3, 4, 5, 6, 8, 10, 12 32✔0.50 1.120.6240.3120.250.381/8 NPTF 1-1/2"–32✔0.75 1.560.7490.4370.380.621/8 NPTF 2"–32✔0.88 2.08 1.3740.6250.500.751/4 NPTF 2-1/2"–32✔0.882.621.5000.6251/20.751/4 NPTFMounting Style DXPMounting nuts sold seperately for all series SRGParker PneumaticAssembly includes pin and (2) retainer rings and (1) jam nut.Assembly includes pin and(2) retainer rings.BoreBore Piston Rod ClevisPivot Bracket AssemblyFoot BracketsMounting NutBoreBore AccessoriesParker PneumaticPNP Solid State SensorBore size 3m flying 10m flying 8mm quick 8mm quick connect 12mm quick Sensor Bracket NPN Solid State SensorBore size 3m flying 10m flying 8mm quick 8mm quick connect 12mm quick Sensor Bracket 1. Flying leads are 2 meters in length 2. Flying leads are 1.5 meters in length 3. Flying leads are 1 meter in length 4.Flying leads are 5 meter in lengthSelection GuideElectronic Sensor Selection GuideParker Pneumatic12 mm connector3Pin Wire Function1Brown Operating voltage (+VDC)4Black Output signal (N.O.)2*White Not used 3Blue-VDCFlying lead or 8 mm connector (shown)413Pin Wire Function1Brown Operating voltage (+VDC)4Black Output signal (N.O.)3Blue-VDCWiring connectionDimensionsPNPNPN* Pin 2 not present.Wiring PNP sensorNPN sensorPNP sensor Drop-in Solid State SensorsSpecificationsSwitch classification Standard PNP or NPNATEX certified PNPTypeElectronic Output function Normally openSensor output PNP/NPN PNP Operating voltage 10 - 30VDC 180 - 30VDC Continuous current 100 mA max.70 mA max.Response sensitivity 28 Gauss min.Switching frequency 1 KHz Power consumption 10 mA max.Voltage drop 2.5 VDC max.Ripple 10% of operating voltageHysteresis 1.5 mm max.Repeatability 0.1 mm max.EMCEN 60 947-5-2Short-circuit protection Yes Power-up pulse suppression Yes Reverse polarity protection Yes Enclosure ratingIP 68Shock and vibration stress 30g, 11 ms, 10 to 55 Hz, 1 mm Operating temperature range -25°C to +75°C (-13°F to 167°F)-20°C to +45°C (-4°F to 113°F)Housing material PA 12, blackConnector cable PVCConnector PUR —Approval for ATEX—3D/3GP8S Global Drop-In Solid State SensorsParker Pneumatic(Required for proper operation 24VDC)Put diode parallel to load (CR) following polarity as shown.D: current rating according to the load.Typical Example – 100 volt, 1 amp diode CR: Relay coil (under 0.5W coil rating)(Recommended for longer life 120 VAC)Put a resistor and capacitor in parallel with the load (CR). Select the resistor and capacitor according to the load.Typical Example:CR: Relay coil (under 2W coil rating) R: Resistor 1 KΩ - 5 KΩ, 1/4 W C: Capacitor 0.1 ΩF , 600 VCaution– Use an ampmeter to test reed sensor current. Testing devices such as incandescent light bulbs may subject the reed sensor to high in-rush loads.– NOTE: When checking an unpowered reed sensor for continuity with a digital ohmmeter the resistance reading will change from infinity to a very large resistance (2 M ohm) when the sensor is activated. This is due to the presence of a diode in the reed sensor.– Anti-magnetic shielding is recommended for reed sensors exposed to high external RF or magnetic fields.– The magnetic field strength of the piston magnet is designed to operate with our sensors. Other manufacturers’ sensors may not operate correctly in conjunction with these magnets.– Use relay coils for reed sensor contact protection.– The operation of some 120 VAC PLC’s (especially some older Allen-Bradley PLC’s) can overload the reed sensor. The sensor may fail to release after the piston magnet has passed. This problem may be corrected by the placement of a 700 to 1K OHM resistor between the sensor and the PLC input terminal. Consult the manufacturer of the PLC for appropriate circuit.– Sensors with long wire leads (greater than 15 feet) can cause capacitance build-up and sticking will result. Attach a resistor in series with the reed sensor (the resistor should be installed as close as possible to the sensor). The resistor should be selected such that R (ohms) >E/0.3.!+–CRCircuit for switching contact protection (for inductive loads, e.g. solenoids, relays)DimensionsDrop-in Reed SensorsWiring connectionSpecificationsType2-Wire Reed Output function Normally openOperating voltage 10 - 120 VAC*, 10 - 30 VDC Switching power 6 W/VA Continuous current 100 mA max.Response sensitivity 30 Gauss min.Switching frequency 400 Hz Voltage drop 2.5 V max.Ripple 10% of operating voltage Hysteresis 1.5 mm max.Repeatability 0.2 mm max.EmcEN 60 947-5-2Reverse polarity protection Yes Enclosure ratingIP 68Shock and vibration stress 30g, 11 ms, 10 to 55 Hz, 1 mm Operating temperature range -25°C to 75°C (-13°F to 167°F)Housing material PA 12, Black Connector cable PVCConnectorPUR cable with 8 or 12 mm connector* 8mm connector rated for 50 vac max.413Flying Lead or 8 mm ConnectorPin Wire Function1Brown Operating voltage (+V)4Black Not used3Blue Output signal (-V or ground)12 mm Connector3Pin Wire Function1Brown Operating voltage (+V)2*White Not used3Blue Output signal (-V or ground)4Black Not used* Pin 2 not present.+CR–P8S Global Drop-In Reed SensorsCatalog 0978Parker PneumaticRound body bracket assembly part numbersSensors and brackets must be ordered separately.50(15)P8S-TMA0Z Sensor Mounting Brackets P8S Drop-in Sensors。

气动执行器METSO说明书

PNEUMATIC CYLINDER ACTUATORSSeries BJ and B1JInstallation, Maintenance andOperating Instructions2Table of Contents1GENERAL. . . . . . . . . . . . . . . . . . . . . . . . . . . 31.1Scope of the manual. . . . . . . . . . . . . . . . . . . . 31.2Structure and operation. . . . . . . . . . . . . . . . . 31.3Actuator markings. . . . . . . . . . . . . . . . . . . . . . 31.4Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . 31.5Recycling and disposal of a rejected actuator. 41.6Safety precautions. . . . . . . . . . . . . . . . . . . . . . 42TRANSPORTATION, RECEPTION ANDSTORAGE. . . . . . . . . . . . . . . . . . . . . . . . . . 53MOUNTING AND DEMOUNTING. . . . . 53.1Actuator gas supply. . . . . . . . . . . . . . . . . . . . . 53.2Mounting the actutor on the valve. . . . . . . . 53.3Operating directions. . . . . . . . . . . . . . . . . . . . 63.4Demounting the actuator from the valve. . . 64MAINTENANCE. . . . . . . . . . . . . . . . . . . . . . . . . 64.1General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64.2Maintenance of the BJ actuator. . . . . . . . . . . 74.3Maintenance of the BJA actuator. . . . . . . . . . 94.4Changing the BJ actuator into a BJA actuator104.5BJR and BJAR actuators. . . . . . . . . . . . . . . . . 114.6BJV and BJK actuators. . . . . . . . . . . . . . . . . . 124.7BJVA and BJKA actuators. . . . . . . . . . . . . . . 124.8BJ 322 and BJA 322 actuators. . . . . . . . . . . 125MALFUNCTIONS. . . . . . . . . . . . . . . . . . . 136TOOLS. . . . . . . . . . . . . . . . . . . . . . . . . . . . 137ORDERING SPARE PARTS. . . . . . . . . . . 138EXPLODED VIEW AND PARTS LISTS. 148.1Actuators BJ/B1J 8-20. . . . . . . . . . . . . . . . . . 148.2Actuators BJ/B1J 25-32. . . . . . . . . . . . . . . . . 158.3Actuators BJA/B1JA 8-20. . . . . . . . . . . . . . . 168.4Actuator BJA/B1JA 25-32. . . . . . . . . . . . . . . 179DIMENSIONS AND WEIGHTS. . . . . . . . 189.1Actuators BJ/B1J, BJA/B1JA. . . . . . . . . . . . . . 189.2Actuator BJR/B1JR. . . . . . . . . . . . . . . . . . . . . 189.3Mounting face dimensions. . . . . . . . . . . . . . 1910TYPE CODING. . . . . . . . . . . . . . . . . . . . . 20READ THESE INSTRUCTIONS FIRST!These instructions provide information about safe handling and operation of the actuator.If you require additional assistance, please contact the manufacturer or manufacturer’s representative.Addresses and phone numbers are printed on the back cover.SAVE THESE INSTRUCTIONS!Subject to change without noticeAll trademarks are property of their respective owners.1GENERAL1.1Scope of the manualThese instructions provide essential information for the use of Metso Automation BJ and B1J series actuators. For more details about valves, positioners and accessories, refer to the separate installation, operating and maintenance instructions of the par-ticular unit.1.2Structure and operationThe BJ and B1J series actuators are pneumatic cylinder actuators designed for control and shut-off service.The linkage has PTFE, PE-HD and Glacier DU bearings. The robust cast-iron housing efficiently protects the mechanism from ambient dust and moisture.The spring provides the required safety function; the valve either opens or closes if the air supply is interrupted.The mounting face dimensions of the BJ actuator comply with the manufacturer ’s internal standard and those of the B1J with the ISO 5211 standard.In the BJ type, the spring is located on the piston rod side. The secondary shaft of the actuator, operated by the spring, rotates clockwise as seen from the pointer cover side. The piston then moves towards the end of the cylinder. The BJ type is normally applied for the spring-to-close operation, as it normally closes in the clockwise direction. The two keyways in the secondary shaft are positioned at an angle of 90° to each other, making it possible to change the position of the actuator in relation to the valve,see Fig. 1.In the BJA type, the spring is located in the cylinder end side. The secondary shaft, operated by the spring, rotates counter-clock-wise as seen from the pointer cover side. The piston moves away from the cylinder end. The BJA type is used for the spring-to-open function, see Fig. 1.The size of the spring actuator is selected according to the torque given by the spring. It is, however, important to check that there is sufficient supply pressure to give the required torque in the opposite direction.Screws are located in the upper end of the cylinder and in the lower end of the housing to regulate the length of the piston stroke and also the rotation angle of the actuator shaft.1.3Actuator markingsThe actuator is provided with an identification plate, see Fig. 2.Identification plate markings are:1.Type 2. PO number 3.Manufacturing date 4.Checked by 5. Max. supply pressure1.4SpecificationsAmbient temperature:Standard design-20° - + 70°CLow temperature design -40° - + 70°C High temperature design -20° - +120°C Maximum supply pressure:8.5 bar/850 kPa Stroke volume, dm 3(liters):BJ 80,9BJ 101,8BJ 123,6BJ 166,7BJ 2013BJ 2527BJ 3253BJ 322106BJBJAvalve closedvalve open2 keyways2 keywaysopening pressure closing pressurevalve closedvalve openFig. 1.Operating principle of the actuatorFig. 2.Identification plate markings3(5)(1)(2)(4)(3)Nominal torque at maximum supply pressure, Nm:BJ 870BJ 10150BJ 12300BJ 16600BJ 201200BJ 252400BJ 324800BJ 3229600NB. The torque changes according to supply pressure.1.5Recycling and disposal of a rejected actuatorMost actuator parts can be recycled if sorted according to material. Most parts have material marking. A material list is supplied with the actuator. In addition, separate recycling and disposal instructions are available from the manufacturer. An actuator can also be returned to the manufacturer for recycling and disposal against a fee.1.6Safety precautionsCAUTION:Don’t exceed the permitted values!Exceeding the permitted pressure value marked on the actuator may cause damage and lead to uncontrolled pressure release in the worst case. Damage to the equipment and personal injury may result.CAUTION:Don’t dismantle a pressurized actuator!Dismantling a pressurized actuator leads to uncontrolled pressure release. Shut off the supply pressure and release pressure from the cylinder before dismantling the actuator.Otherwise, personal injury and damage to equipment may result.CAUTION:Follow the instructions given on the actuator warning plates!CAUTION:Before opening the cylinder fastening screws,release spring tension directed on actuator warning plate and in these instructions!CAUTION:Don’t operate the actuator manually by turning from the lever arm!CAUTION:Don’t dismantle the spring package!The spring package within the cylinder is preloaded. The lock-welded fastening screw of the piston must never be opened or the spring package dismantled. The piston, piston rod, spring and spring plate of the BJ actuator are always delivered as a pre-assembled package.CAUTION:Don’t use the lever in the torsion arm for manual operation when the actuator is pressurized!Shut off the supply pressure and release pressure from the cylinder before using the hand lever. Note also the dynamic torque caused by the pipe flow.Otherwise, personal injury and damage to equipment may result.CAUTION:Take the weight of the actuator or valve combination into account when handling it!Do not lift the valve combination from the actuator,positioner or limit switch or their piping.Lift the actuator as directed in section 2,lifting ropes for a valve combination should be fastened around it.Weights are listed in the table on page 18.Dropping may result in personal injury or damage to equipment.M β / M Nβ °BJAFig. 3.Output torque a a function of turning angleM β / M Nβ °BJ42TRANSPORTATION, RECEPTION AND STORAGEMake sure that the actuator and associated equipment have not been damaged during transportation. Store the actuator carefully before installation, preferably indoors in a dry place. Do not take it to the installation site or remove the protective caps of ports for piping until just before installation.Lift the actuator as shown in Fig. 4: in a horizontal position from the stop screws, in a vertical position from an eye bolt screwed in the place of a stop screw. Do not use the lug for lifting dual-cylinder actuators. Refer to page 18 for weights.3MOUNTING AND DEMOUNTING 3.1Actuator gas supplyDry compressed air or natural gas can be used in actuators in open-close operation, no oil spraying is needed. Clean, dry and oil-free instrument air must be used for cylinder actuators with a positioner. The air supply connections are presented in the dimensional drawings on page 18. The maximum supply pressure is 8.5 bar.3.2Mounting the actutor on the valveCAUTION:Take the weight of the actuator or valve combination into account when handling it!CAUTION:Beware of the cutting movement of the valve!Install the actuator so that the shaft of the valve or any other device to be actuated goes into the shaft bore of the actuator.If the bore is larger than the shaft diameter, use a collar in between. The actuator shaft bore has two keyways at an angle of 90°. These allow the installation position of the actuator to be changed in relation to the valve. Metso Automation valves have a bevel at the end of their shafts to facilitate installation.The installation position can be selected freely, but Metso Automation recommends installation with the cylinder upright.The actuator is thus best protected against damage due to supply air impurities or water.When the installation position of the actuator is altered, the arrow indicating the operating direction must be turned to correspond with the actual operation of the valve.When necessary, lubricate the actuator bore and collar with Cortec VCI 369 or an equivalent anti-corrosive agent to prevent it from jamming due to rust.The actuator must not be allowed to come in contact with the pipework, because the vibrations may damage it or cause unsat-isfactory operation.In some cases, e.g. when using large actuators or with extensive pipework vibrations, the actuator should be supported. Consult Metso Automation for instructions.If the actuator is used with devices other than Metso Automation valves, any additional parts attached to the actuator must beproperly protected.Fig. 4.Lifting the actuatorFig. 5.Ways to install the actuator53.3Operating directions A sticker on the actuator cylinder indicates the spring action direction.NOTE:Separate instructions are available for adjusting the close limit of metal-seated butterly valves. Refer to the installation,operating and maintenance instructions of the valve.3.3.1BJ actuator -spring-to-close directionInstall the actuator on the valve with the piston in the upper end of the cylinder and the valve in the closed position, see Fig. 6.The cylinder must be depressurized and the air ports open.Adjust the closed-position setting using the stop screw (26) at the end of the cylinder. Seal the screw thread with a non-hard-ening sealant, such as Locktite 225 or the equivalent. The open-position setting is adjusted with the stop screw (27) at the bottom of the housing while the actuator is pressurized and the piston is in the lower position.3.3.2BJA actuator -spring-to-open directionInstall the actuator on the valve with the piston in the lower end of the cylinder and the valve in the open position, see fig 7. The cylinder must be unpressurized and the air ports open. Adjust the open-position setting using the stop screw (27) at the end of the cylinder. The close-position setting is adjusted with the stop screw (26) at the end of the cylinder while the actuator is pressurized and the piston is in the upper position.3.4Demounting the actuator from the valveCAUTION:Take the weight of the actuator or valve combination into account when handling it!CAUTION:Beware of the cutting movement of the valve!The actuator must be depressurized and the supply air pipes disconnected. Unscrew the actuator-side screws of the bracket and pull the actuator off the valve shaft. This is best done using a specific extractor, see fig 8 and section 6 ’Tools ’.Note the mutual positioning of the valve and the actuator to ensure correct functioning after reassembly.4MAINTENANCE 4.1GeneralCAUTION:Note the precautions in section 1.6 before beginning work!Under normal conditions, the actuators do not need regular maintenance. Maintenance procedures that the end user can do himself when necessary are described below.Unless stated otherwise, the part numbers given refer to the exploded view and parts list in section 8.In especially harsh corrosive conditions the linkage system inside the housing must be lubricated every six months. Use Cortec VCI 369 anti-corrosive agent or the equivalent. The housing may also be half filled with semi-fluid water-resistant grease (e.g.Mobilux EP2) while the piston rod is in the lower position.If you remove the stop screw, adjust the limits after lubrication or grease filling !2 keyways Closed-position stop screwOpen position stop screw80°90°Fig. 6.BJ actuator2 keyways Closed-position stop screwOpen position stop screw80°90°Fig. 7.BJA actuatorFig. 8.Removing the actuator with an extractor64.2Maintenance of the BJ actuatorCAUTION:Don ’t dismantle a pressurized actuator!CAUTION:To release spring tension, the stop screw at the end of the cylinder must be removed before the cylinder fastening screws are opened!CAUTION:Don ’t dismantle the spring package!The spring package within the cylinder is preloaded. Never open the lock-welded fastening screw of the piston or dismantle the spring package. The piston, piston rod, spring and spring plate of the BJ actuator are always delivered as a pre-assembled package.The cylinder has a warning plate (43). When servicing the unit, check that the plate is in place and legible. See Fig. 9. Also check that thecylinder has the arrow sticker indicating the spring operating direction.4.2.1Replacment of piston sealsWe recommend that all seals and soft bearings be replaced whenthe actuator has been dismantled for servicing.Detach the actuator.Check that the cylinder has been depressurized, and the piston is at the outermost end of the cylinder.Remove the cylinder end side stop screw (26).Remove cylinder end (44).Remove housing cover (2).Unscrew the bearing screw (29) and the cylinder fastening screws (31) from the cylinder base (6) side, see Fig. 10. If the piston turns, do not prevent the turning with the piston fastening nut; send the entire actuator to the manufacturer to be repaired. It is very dangerous if the lock welding of the piston fastening nut is broken!Remove the cylinder with the piston - do not dismantle the spring package!Remove the O-rings.Slide the piston out of the cylinder.Remove old seals and O-rings (24, 18).Remove piston rod seal (16) and bearing (22). Clean the seal space.Lubricate seal space and new O-ring with Unisilikon L250L or Molykote III. Install new bearing and O-ring, see fig 11.Clean piston seal groove and apply a thin coat of Cortec VCI 369.Install the O-ring (18) located under the piston seals.Place piston seals (24) around the piston so that the ends of the strips are located at opposite sides. Tighten the strips with a tie ring as in Fig. 12. Strips indicated with an asterisk can be cut 1.5 to 3 mm shorter to facilitate assembly.NOTE:The inside surface of the cylinder must be free of any grease!1824BJ 8-251824BJ 32Fig. 9. Warning plate of the BJ actuatorFig. 10.Opening the fastening screw of the actuator bearing unit(22)Press the bearing strip like this to facilitate installation(16)Fig. 11. Mounting the piston rod bearing and seal*)*)*)Fig. 12.Tightening piston seals with a tie ring7Hammer or press the piston into the cylinder through the tie ring. Note the indicator arrow direction. See Fig. 13.Install new O-rings (19). Replace cylinder end and install cylinder with piston. Note the location of the air supply port:it must correspond to the exhaust air port in the cylinder base. Tighten screws (31); the torque is given in table 1.Apply bearing unit screw (29) thread with a sealant, e.g.Locktite 225, and tighten the screw as in table 1.Fasten the housing cover temporarily so that the secon-dary shaft bearings function but the linkage can still be seen, see Fig. 14.CAUTION:Keep your fingers, tools or other items out of the housing while operating the actuator with the cover open!Check the attachment of the end and the base before temporarily connecting the compressed air supply to the actuator with a shut-off valve.Operate the actuator to check cylinder function and the condition of linkage bearings. Close the air supply and depressurize the cylinder.Lubricate the linkage throughout with Cortec VCI 369anti-corrosive agent.Apply sealant, e.g. Loctite 573, to the interface between housing and cover and fasten the cover. See table 1 for torque.Install the actuator on the valve and adjust the stop screws.To remove the cylinder base, you will need a special tool for opening the lock nut, see section 6 ’Tools ’.4.2.2Replacement of linkage bearings and O-ringsDetach actuator from valve.Check that the cylinder has been depressurized, and the piston is at the outermost end.Remove cylinder end side stop screw (26).Remove housing cover (2).Open bearing unit (5) fastening screw (29). See Fig. 10.Turn lever arm (3) to detach the bearing unit from the piston rod (10). Lift the entire linkage out of the housing.See Fig. 15.Remove lock rings (36) and support rings (37). See Fig.16.Remove connection arms (4) and check the condition of the bearings (20, 21).Torque, Nm Item 2829303135Actuator BJ 8BJ 10BJ 12BJ 16BJ 20BJ 25BJ 3290901803007001100200035901803007001100200088121220307018408080802002501501802002504008001500Table 1.Tightening torques for screwsFig. 13.Placing the piston in the cylinderFig. 14.Mounting the cover on the housing Fig. 15.Removing the linkage from the housingFig. 16.Dismantling the linkage8The connection arm (4) bearings (20, 21) of the BJ8-25 actuator are fastened with a press-on fit, and therefore the entire connec-tion arm must be replaced instead of changing the bearings. In the BJ32 actuator, the bearings can be removed.Remove lever arm bearings (23) and O-rings (17).Clean the linkage parts and apply Cortec VCI 369 to bearing and seal surfaces.Install new lever arm bearings and O-rings.Assemble the linkage and install in the housing; the correct position is shown in Fig. 15.Apply sealant, e.g. Locktite 225, to the bearing unit screw (29) thread and tighten the screw as in table 1.Lubricate the linkage throughout with Cortec VCI 369anti-corrosive agent.Apply sealant, e.g. Loctite 573, to the interface between housing and cover and fasten the cover. See table 1 for torque.Operate the actuator to check that it is moving properly.Install the actuator on the valve and adjust the stop screws.In a corrosive environment with high ambient humidity the linkage must be lubricated with Cortec VCI 369 every six months or the housing filled with grease. See section 4.1.4.3Maintenance of the BJA actuatorCAUTION:Don ’t dismantle a pressurized actuator!CAUTION:To release spring tension, always remove the stop screw at the bottom of the housing before opening the cylinder fastening screws !The cylinder has a warning plate (43), see fig 17. When servicing the unit, check that the plate is in place and legible. Also check that the cylinder has the arrow sticker indicating the spring operating direction.CAUTION:Don ’t dismantle the spring package!The spring pack within the cylinder is preloaded. Never open the lock-welded fastening screw or the piston or dismantle the spring package. The piston, piston rod, spring and spring plate of the BJA actuator are always delivered as a pre-assembled package.4.3.1Replacement of piston sealsWe recommended that all seals and soft bearings be replaced when the actuator has been dismantled for servicing.Detach the actuator from the valve.Check that the cylinder has been depressurized, and the piston is at the cylinder base end.Remove the cylinder base side stop screw (27).Remove cylinder fastening screws (31) from the cylinder base (6) side. Lift the cylinder off together with the end.Remove housing cover (2).Turn the linkage enough to expose the bearing unit fastening screw (29). Open the screw.Remove the piston with the spring package - do not dismantle the spring package!Remove old seals and the O-ring (24, 18).Remove piston rod seal (16) and bearing (22). Clean the seal space.Lubricate seal space and new O-ring with Unisilikon L250L or Molykote III. Install new bearing and O-ring, see fig 11.Clean piston seal groove and apply a thin coat of Cortec VCI 369.Install the O-ring (18) located under the piston seals.Place piston seals (24) around the piston so that the ends of the strips are at opposite sides. Tighten the strips with a tie ring as in Fig. 18. Strips indicated with an asterisk can be cut 1.5 to 3 mm shorter to facilitate assembly.NOTE:The inside surface of the cylinder must be free of any grease!Fig. 17.BJA actuator warning plateFig. 18.Tightening piston seals with the tie ring1824BJA 8-25*)1824BJA 32*)*)9Hammer or press the piston into the cylinder through the tie ring. Note the indicator arrow direction. See Fig. 19.Install new cylinder base O-rings (19). Replace cylinder with piston.Apply sealant, e.g. Locktite 225, to the bearing unit screw (29) thread and tighten the screw as in table 1 before mounting onto cylinder base.Fasten the housing cover temporarily so that the secon-dary shaft bearings function but the linkage can be seen.CAUTION:Keep your fingers, tools or other items out of the housing while operating the actuator with the cover open!Check the attachment of the end and the base before temporarily connecting the compressed air supply to the actuator with a shut-off valve.Operate the actuator to check cylinder function and the condition of bearings. Close the air supply and depressur-ize the cylinder.Lubricate the linkage throughout with Cortec VCI 369anti-corrosive agent.Apply sealant, e.g. Loctite 573, to the interface between housing and cover and fasten the cover. See table 1 for torque.To remove the cylinder base, you will need a special tool for opening the lock nut, see section 6 ’Tools ’. When reinstalling,secure the nut with Loctite 225.Install the actuator on the valve and adjust the stop screws.4.3.2Replacement of linkage bearings and O-ringsCAUTION:For reasons of safety, follow the work procedure given below exactly.Detach actuator from valve.Check that the cylinder has been depressurized, and the piston is at the cylinder base end.Remove cylinder base stop screw (27).Remove housing cover (2).Open cylinder fastening screws (31) from the base side.Lift cylinder and piston until the bearing unit fastening screw (29) can be opened.Open fastening screw. See Fig. 10.Turn lever arm (3) to detach the bearing unit (5) from the piston rod. Lift the entire linkage out of the housing. See Fig. 15.Remove lock rings (36) and support rings (37). See Fig. 16.Remove connection arms (4) and check the condition of the bearings (20, 21).The connection arm (4) bearings (20, 21) of the BJ8-25 actuator are fastened with a press-on fit, and so the entire connection arm must be replaced instead of changing the bearings. In the BJ32actuator, the bearings can be removed.Remove lever arm bearings (23) and O-rings (17).Clean linkage parts and apply Cortec VCI 369 to bearing and seal surfaces.Install new lever arm bearings and O-rings.Assemble the linkage and install in the housing.Apply sealant, e.g. Locktite 225, to bearing unit screw (29)thread and tighten the screw as in table 1.Install new cylinder base O-ring (19). Install the cylinder.Apply Cortec VCI 369 anti-corrosive agent to the linkage throughout.Apply sealant, e.g. Loctite 573t, to the interface between housing and cover, and fasten the cover.Operate the actuator to check that it is moving properly.Install the actuator on the valve and adjust the stop screws.In a corrosive environment with high ambient humidity the linkage must be lubricated with Cortec VCI 369 about every six months, or the housing filled with grease. See section 4.1.4.4Changing the BJ actuator into a BJA actuatorThe BJ actuator can be changed into a BJA actuator by replacing the spring package and turning the cylinder the other way around.4.4.1Removing the cylinderRemove the cylinder as in section 4.2.1.4.4.2Changing the spring packageReplace the spring package of the BJ actuator with a BJA spring package ordered from the manufacturer. The cylinder must be turned 180°. See Fig. 20.NOTE:The warning plate of the cylinder must also be changed tocorrespond with the BJA actuator!Fig. 19.Placing the piston in the cylinderFig. 20.Turning the cylinder104.4.3Assembling the actuatorAssemble the actuator as in section 4.3.1.4.5BJR and BJAR actuators4.5.1BJR actuatorThe BJR actuator is otherwise like the BJ except that it can be operated manually to bring the piston to the lower position against the spring in case there is no air supply. The BJ actuator can be changed into a BJR by replacing the cylinder end (44) accordingly and adding parts (50 to 56).4.5.1.1MaintenanceCAUTION:To release spring tension, always remove the threaded spindle and spindle nut at the cylinder end before opening the cylinder fastening screws!The cylinder has a warning plate (43), see fig 21. When servicing the unit, check that the plate is in place and legible. Also check that the cylinder has the arrow sticker indicating the spring operating direction.If air escapes between the spindle (50) and spindle nut (51), check the O-ring (54) and replace it if necessary. Also check the condition of the cylindrical rollers (56). See Fig. 22. Other maintenance as described for the BJ actuator in section 4.2.Parts list for Fig. 22:Part Quantity Name501Spindle511Spindle nut521Hand wheel531Lock nut541O-ring551Spring pin561Cylindrical roller4.5.1.2Valve close and open position adjust-mentIn the BJR actuator, unlike in the BJ, the upper valve position limit is adjusted with the spindle nut (51) secured with the lock nut (53). During adjusting, the spindle (50) must be in the extreme outer position.4.5.2BJAR actuatorThe BJAR actuator is otherwise like the BJA, except that it can be operated manually to bring the piston to the upper position against the spring in case there is no air supply. The BJA actuator can be changed into a BJAR by replacing the housing (1) and adding parts (50 to 56), see Fig. 24.To make the change, the actuator must be dismantled, see section 4.3.2. A special tool is needed to unscrew and fasten the lock nut (35) fastening the cylinder base to the housing. See chapter 6 ’Tools’.4.5.2.1MaintenanceCAUTION:To release spring tension, always remove the threaded spindle and spindle nut at the cylinder end before opening the cylinder fastening screws!The cylinder has a warning plate (43). When servicing the unit, check that the plate is in place and legible, see Fig. 23. Also check that the cylinder has the arrow sticker indicating the springoperating direction.If stiffness or noise occurs when the actuator is operated with thehandwheel, check the condition of the bearings (56), see Fig. 24.Other maintenance as described for the BJA actuator in section 4.3. Fig. 21.BJR actuator warning plateFig. 22.BJR actuatorFig. 23.BJAR actuator warning plate11。