ZSC-6泉州市天益机电G83
国内BMS电池管理系统主要厂商一览
惠州市亿能电子有限公司
混合动力汽车动力管理系统
纯电动/混合动力汽车电池管理系统
太阳能光伏发电系统电池管理
低速车电池管理系统.
深圳市科列技术有限公司
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深圳超思维电子有限公司
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上海禾未科技有限公司
————
东莞市艾尔电子科技有限公司
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芜湖天元汽车电子有限公司
————
大巴专用系统
电动轿车专用系统、主控模块、数据采集模块
动力设备用能量管理系统、数据采集模块
温斯顿电池制造有限公司
彩屏BMS
小单色屏BMS
深圳市晖谱能源科技有限公司
——————
宁波阳明机电有限责任公司
BMS-36LF锂电池管理系统
BMS-200LF锂电池管理系统
深圳市安泰佳科技有限公司
ATJ-BMS动力锂电池智能管理系统
国内BMS电池管理系统主要厂商一览
国内BMS电池管理系统主要厂商一览
厂商
主要产品
哈尔滨冠拓电源设备有限公司
MC8型锂动力电池管理系统
MC11型动力电池管理系统Fra bibliotekMC16型动力电池管理系统
MC17型动力电池管理系统
新Ⅰ型锂动力电池管理系统
新Ⅱ型锂动力电池管理系统…
东莞钜威新能源有限公司
PW24‐100Ah储能型锂电池组电源管理系统
ATJ-CH24100(50)I-Ｌ01动力锂电池智能充电器
ATJ-BMS36(48)10I-L01动力锂电池管理系统
ATJ-CH36(48)V10I-L01动力锂电池充电器
ATJ-EQ24100(50)I-L01动力锂电池均衡器
宁波拜特测控技术有限公司.
插装式单向阀泉州市天益机电106
7
20 NS 20
7 6 5 4 3 2 1 0
25 NS 25
30 15
30 15 05 100 200 300
L/min Flow in L/min→ →
100
150
200
Flow in L/min → → L/min
bar → Pressure differential in bar →
7 6 5 4 3 2 1 0
10.95
1
HAD 1720
400 L/min
M-SR..KE..-1X/..
4 6
1 1 2 2 3 5 7
M-SR
Check valve = M-SR 6 size 6 (not with right angled check valve) Nominal 8 size 8 Nominal 10size 10 Nominal 15size 15 Nominal 20size 20 Nominal 25size 25 Nominal 30size 30 Nominal Right angled check valve cartridge Straight line check valve cartridge =6 =8 = 10 = 15 = 20 = 25 = 30 = KE = KD
20
30
bar → Pressure differential in bar →
6 5 4 3 2 1 0 05 10 20 30 40 50 50 30 15
bar → Pressure differential in bar →
7
10 NS 10
7 6 5 4 3 2 1 0
15 NS 15
13泉州市天益机电F6
Bosch Rexroth AG | Pneumatics活塞杆气缸¬ 拉杆气缸, TRBØ 125 - 250 mm, 双作用式, 可调节的缓冲, 外耳轴安装件, ATEX 中可选¬ 核心产品 - 主要用于新型结构, 储存在Laatzen的中心仓库内, 世界范围的服务 l 补充性产品 - 已有的标准程序, 世界范围的服务气动-目录, 在线PDF, 制定于 2007-06-08, © Bosch Rexroth AG00 053 6标准ISO 5552:2005ATEXII 2G2D c T4 T 35°C -20 °C ≤ Ta ≤ 60 °C 工作压力最小/最大 .5 / 0 bar 最小/最大环境温度-20°C / +80°C 介质温度-20°C / +80°C介质压缩空气依据 ISO 8573- : 200 压缩空气等级级6-4-3确定活塞推力的压力6材料:气缸管子铝，阳极氧化活塞杆¹)不锈钢，冷却硬化端盖底板铝密封聚氨酯¹) Ø 60 - 250 mm : 强铬化钢并且螺纹镀锌2Bosch Rexroth AG | Pneumatics活塞杆气缸¬ 拉杆气缸, TRBØ 125 - 250 mm, 双作用式, 可调节的缓冲, 外耳轴安装件, ATEX 中可选¬ 核心产品 - 主要用于新型结构, 储存在Laatzen的中心仓库内, 世界范围的服务 l 补充性产品 - 已有的标准程序, 世界范围的服务气动-目录, 在线PDF, 制定于 2007-06-08, © Bosch Rexroth AG 00 05307Ø B e11BGØ C D1E EE KK KU KX KY 6020 3227 40G /2M27x2274 3.5 6524 6733 80G3/4M36x23655 8 75242 033220G3/4M36x23655 8 902726240280G M42x246652 L5L6Ø MM f8PJ R RT TEØ TD e9TL h1446 5632 002M 2 0252555 9672 40 2.5M 6 4032326024640 35 2.5M 6 753232 703 650 36 3.2M202204040 VA VE WH XI Y ZJ54565 459522555080 70 0026076095 85 727570 05205 37305。
泉州市中益电气科技有限公司(企业信用报告)- 天眼查
息公开来源尚未公开、公开形式存在差异等情况导致的信息与客观事实不完全一致的情形。仅供客户参 考。
1.3 变更记录
序号
1 2
变更项目
变更前内容
增、补、换照 旧照 *****
增、补、换照 旧照 ***************
变更后内容
新照 *****Y 新照 *****************Y
组织机构代码： 694363841
企业类型：
有限责任公司(自然人投资或控股)
所属行业：
软件和信息技术服务业
经营状态：
存续
注册资本：
100.000000 万
注册时间：
2009-09-09
注册地址：
晋江市东石镇振东开发区伞都五金市场 G 幢 25 号
营业期限：
2009-09-09 至 2019-09-08
5.4 法院公告
截止 2018 年 09 月 14 日，根据国内相关网站检索及天眼查数据库分析，未查询到相关信息。不排除因信 息公开来源尚未公开、公开形式存在差异等情况导致的信息与客观事实不完全一致的情形。仅供客户参 考。
4
四、企业发展
4.1 融资历史
截止 2018 年 09 月 14 日，根据国内相关网站检索及天眼查数据库分析，未查询到相关信息。不排除因信 息公开来源尚未公开、公开形式存在差异等情况导致的信息与客观事实不完全一致的情形。仅供客户参 考。
4.2 投资事件
截止 2018 年 09 月 14 日，根据国内相关网站检索及天眼查数据库分析，未查询到相关信息。不排除因信 息公开来源尚未公开、公开形式存在差异等情况导致的信息与客观事实不完全一致的情形。仅供客户参 考。
变更日期
大型的某排水泵站全套布置图
686泉州市天益机电36
“R”, “UR”, and “X” 03/06/10/12 SeriesPressures to 210 bar (3000 psi) – Flows to 284 l/min (75 USgpm)Counterbalance, and Reducing ValvesSequence, Unloading, Back Pressure,Vickers ®Pressure ReliefIntroduction“R” Series Sequence,Unloading, Back Pressure, andCounterbalance Valves There are several configurations of this basic valve which can be made by changing cover positions. The following outlines each type of function. Sequence and Unloading Vickers “Hydrocushion” type pressure control valves are used for the control of unloading and sequence of oil flow in hydraulic systems, induced by a pressure rise, directly or by remote means. They are available in the following types: sequence valve, Type 2—directly operated; sequence valve, Type 3—remotely controlled; unloading valve, Type 4—remotely controlled. Back PressureBack pressure valves are designated as Type 1—internally operated. They are used to provide back pressure on the hydraulic actuator to prevent overrunning. A remote ‘P’ version is alsoavailable for use in braking circuits.CounterbalanceVickers “Hydrocushion” typecounterbalance valves are used for thecontrol of unloading and sequence of oilflow in hydraulic systems, induced bypressure rise either directly or by remotemeans. They are available in thefollowing types: counterbalance valve,Type 1—internally operated;counterbalance valve, Type 4—remotelycontrolled. These valves are usuallyapplied in a system to keep a verticalload from falling. All models provide freereverse flow by means of an integralcheck valve. (Refer to valves withoutintegral check when reverse free flow isnot required.)“UR” Series UnloadingRelief Valves withIntegral Check ModuleAn integral check valve prevents returnflow from the accumulator through theunloading valve. In an accumulatorsystem, the valve cuts out automaticallywhen the accumulator pressure reachesadjusted maximum. At cut-in pressure(approximately 85% of adjustedmaximum), the valve directs delivery tothe accumulator and the hydraulicsystem automatically.In a double pump system, the valveautomatically sequences the pumps todeliver a large volume of oil at lowpressure and a small volume of oil athigh pressure.Models designated “URT” have threadedports and require a separate checkvalve to function as an unloading circuit.“X” Series PressureReducing ValvesThese pressure reducing valvesmaintain a reduced level of outletpressure regardless of variations in inletpressure above the pressure setting ofthe valve. The valves also allow reversefree flow at pressures below the settingof the valve.Table of ContentsSeries R(C)*-03/06/10/12 Sequence, Unloading, Back Pressure, and Counterbalance Valves3. . . . . . . . . . . . . . . . . . . . . . . . . Series URT*-06/10 Unloading Relief Valves14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Series URG*-06/10 Unloading Relief Valves17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Series XSL/XTL-03 Pressure Reducing Valves21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Series XGL-03 Pressure Reducing Valves23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Series X(C)*-03/06/10 Pressure Reducing Valves26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Application Data35 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .RatingsRated Pressure (Maximum)*210 bar (3000 psi)Rated Capacity (Maximum)**R*-03R*-06R*-10 and R*-1245 l/min (12 USgpm)114 l/min (30 USgpm)284 l/min (75 USgpm)*140 bar (2000 psi) permitted on the full piston area at the bottom cover (“P ” connection),and at the top cover (spring chamber). See tank drain information on page 4.**Rated capacities are based on using fluid with a specific gravity of 0.865 and a viscosity of 20 cSt (100 SUS).Special sealsF3–For mineral oil and fire resistant fluids. Mounting face seals of RCG model are standardBuna-N unless specified as F3.Blank –Omit for standard, R(C)S, andR(C)T models.Valve typeR –Pressure control valveIntegral check valveC –Reverse free flow checkConnectionsG –Manifold or subplate mounting S –SAE straight thread T –NPTF thread**Not recommendedRemote control connectionP–Auxiliary remote pressure control connection (not available with X, Y , or Z pressure ranges or in R(C)G-03 models)Blank –Omit if not requiredValve application type 1–Internal drain directly operated 2–External drain directly operated 3–External drain remotely operated 4–Internal drain remotely operatedDesign numberSubject to change. Installation dimensions same for designs 30 through 39.Valve size03–3/8” pipe or 0.7500-16 UNF-2Bstraight thread (0.500 tubing)06–3/4” pipe or 1.0625-12 UN-2Bstraight thread (0.750 tubing)10–11/4” pipe or 1.6250-12 UN-2Bstraight thread (1.250 tubing)12–11/2” pipe or 1.8750-12 UN-2Bstraight thread (1.500 tubing)(not available in R(C)G models)Pressure range X –0,7 to 2,1 bar (10 to 30 psi)Y –2,1 to 4,1 bar (30 to 60 psi)Z –4,1 to 8,5 bar (60 to 125 psi)A –5,2 to 17,2 bar (80 to 250 psi)B –8,5 to 35 bar (125 to 500 psi)D –17,2 to 70 bar (250 to 1000 psi)F–35 to 140 bar (475 to 2000 psi)123456789General DataVickers “hydrocushion” type pressure control valves are used to control the sequencing, unloading, back pressure, and counterbalancing of oil flow in hydraulic systems. Control is initiated by a pressure rise which can be sensed either internally (directly) or remotely. Models are available with or without integral reverse free flow checks. Pressure Adjustment Pressure ranges – (see model code page 3) are maximum controllable, and each model selected should be well within the range given to afford fine increments of adjustment. Pressure setting must be at least 17 bar (250 psi) lower than the system relief valve setting. Pressure can be adjusted by loosening a jam nut and turning an adjustment screw. Turning clockwise increases pressure, and turning counterclockwise decreases pressure.Installation DataMountingBecause all R(C)T and R(C)S models have optional pressure inlets connected by a through passage, the valves may be mounted “in-line”. The valves may also be teed to a line by using either one of the pressure inlets and plugging the other. The remote pressure control connection on type 3 and 4 valves must be connected to an external pilot pressure source sufficient to operate the valve at the desired pressure setting and flow conditions.Tank DrainThe discharge outlet of valve types 1 and 4 must be piped to tank at atmospheric pressure. The drain connection on types 2 and 3 must be piped directly to tank at atmospheric pressure. Any pressure at the drain port must be added to the pressure setting of the valve.Auxiliary Remote PressureControl “P”All models (except R(C)G -03 and thosewith an “X”, “Y”, or “Z” pressureadjustment range in their model code)are available with an auxiliary remotecontrol connection. Required pressureat the auxiliary connection is 1/16 of thenormally required control pressure forthe “F” pressure range and 1/8 of thenormally required control pressure forthe “A”, “B”, and “D” pressure ranges.(This applies to -22 design and up.)Brake ValveA brake valve is used in the exhaust lineof a hydraulic motor to: 1) preventoverspeeding when an overrunning loadis applied to the motor shaft; and 2)prevent excessive pressure buildupwhen decelerating or stopping a load.When the “RC” valve is used as a brakevalve, it has a solid spool (no drain holethrough the center), and there is aremote operating pressure connection inthe bottom cover directly under the spool.This connection is teed into the supplyline to the motor. The internal controlconnection is also used under the smallpiston and senses pressure from theprimary port of the “RC” valve, which isconnected to the motor exhaust port.When the load is being accelerated,pressure is maximum at the motor inletand under the large area of the brakevalve spool, holding it in the full openposition and permitting free flow fromthe exhaust port of the motor.When the motor gets up to speed, loadpressure still holds the brake valve openunless the load tries to run away. If thishappens, the pressure falls off at the motorinlet and in the remote control pressurepassage. The spring force tends to closethe valve, thus increasing the backpressure on the motor, tending to brake it.When the directional valve is shifted toneutral, inertia may cause the motor tocontinue rotating against the brake valve.Until the motor stops turning, it willoperate as a pump, drawing fluid fromthe motor outlet through the directionalvalve and circulating it back to the motorinlet. Motor leakage oil will be made upby drawing oil into the loop through thetank port of the valve. At this time,pressure at the motor outlet tending tobring it to a stop will be whatever isrequired under the small piston toovercome the brake valve setting.Typical Application: Brake ValvePressure DropThe following table lists approximate pressure drops (∆P) when passing flow of fluid with a specific gravity of 0.865 and a viscosity of 20 cSt (100 SUS).Reverse Free FlowPressure DropValve Flowl/min (USgpm)∆Pbar (psi)RC*-0345 (12)5,5 (80) RC*-06114 (30)3,4 (50) RC*-10189 (50)2,8 (40) RC*-12189 (50)2,4 (35)For any other flow rate (Q1), the approximate pressure drop (∆P1) can be calculated using the following formula:∆P1=∆P(Q1/Q2)2.For any other viscosity of fluid, the pressure drop will change according to the following table:Viscosity cSt (SUS)Approximate % of ∆P14 (75)9327 (150)11138 (200)11946 (250)12656 (300)13264 (350)13774 (400)141For any other specific gravity (G1), the approximate pressure drop (∆P1) can be calculated using the following formula:∆P1=∆P(G1/G).The specific gravity of fluid may be obtained from its producer. The value is higher for fire-resistant fluids than for oil.1200100080060040020070605040302010INLET TO OUTLET PRESSURE DROP – psiINLET TO OUTLET PRESSURE DROP – barTOTALOUTLETLEAKAGE–in/minTOTALOUTLETLEAKAGE–cc/minMaximum Total Leakage vs. Pressure DropThe following graph shows the relationship between maximum total leakage and pressure drop for fluid with a specific gravity of 0.865 and a viscosity of 20 cSt (100 SUS). Leakage is approximately proportional to viscosity in centistokes.3ModelA B C D E F G H J NFPA Interface R(C)G-03-**-3057,2(2.25)36,6(1.44)68,1(2.68)55,9(2.20)178,6(7.03)47,5(1.87)30,0(1.18)490,4(3.56)P03R(C)G-06-**-3071,4(2.81)41,1(1.62)79,2(3.12)73,7(2.90)201,4(7.93)67,6(2.66)45,2(1.78)498,6(3.88)P06R(C)G-10-**-3095,2(3.75)50,8(2.00)100,1(3.94)90,2(3.55)282,2(11.11)71,6(2.82)44,4(1.75)6130,0(5.12)P10Installation DimensionsMillimeters (inches)Subplate or Manifold Mounted ModelsRG- * * - * * -30 Without CheckRest pin*Remote pressure control port*Pressure inlet portAuxiliary remotepressure control port (“P ” models only)*∅10,3 (0.406) thru ∅15,1 (0.594)counterboreH number of holes for mounting*NOTESequence valve shown (remotely controlled, external drain, type 3).RCG- * * - * * -30 With CheckThreaded Port ModelsRS/T- * * - * * -30 Without Checkcontrol connection**“P”models only)**Primarypressuregageconneciton*Secondarypressuregageconneciton*Model A B C D E F G H J KR(C)S/T-03-**-30178,6(7.03)53,3(2.12)96,8(3.81)59,4(2.34)35,1(1.38)29,7(1.17)39,6(1.56)70,9(2.79)35,1(1.38)69,8(2.75)R(C)S/T-06-**-30201,4(7.93)75,4(2.97)97,8(3.85)74,7(2.94)47,8(1.88)37,3(1.47)50,8(2.00)88,1(3.47)47,8(1.88)95,2(3.75)R(C)S/T-10-**-30282,2(11.11)84,1(3.31)154,2(6.07)98,6(3.88)82,6(3.25)49,3(1.94)68,3(2.69)117,6(4.63)53,8(2.12)108,0(4.25)R(C)S/T-12-**-30282,2(11.11)84,1(3.31)154,2(6.07)98,6(3.88)82,6(3.25)49,3(1.94)68,3(2.69)117,6(4.63)53,8(2.12)108,0(4.25)Model L M N P R D“S” Str. Thd.RS and RCSModels “T” Str. Thd.HRT and RCTModelsVR(C)S/T-03-**-3058,7(2.31)42,9(1.69)23,1(0.91)93,7(3.69)38,9(1.53).7500–16 UNF–2B3/835,1(1.38)R(C)S/T-06-**-3079,5(3.13)57,2(2.25)27,2(1.07)108,0(4.25)46,7(1.84)1.0625–12 UN–2B3/450,8(2.00)R(C)S/T-10-**-3080,3(3.16)70,6(2.78)28,7(1.13)147,6(5.81)57,2(2.25)1.6250–12 UN–2B11/486,4(3.40)R(C)S/T-12-**-3080,3(3.16)70,6(2.78)28,7(1.13)147,6(5.81)57,2(2.25)1.8750–12 UN–2B11/286,4(3.40)D For “P” models only. See model code.H Not recommended.NOTE Sequence valve shown (remotely controlled, external drain, type 3).RCS/T- * * - * * -30 With CheckModelKTube O.D.L M N P R S T U V RXGM-03S-(P)-20.7500–16UNF –2B1/2”25,4(1.00)19,0(0.75)63,5(2.50)127,0(5.00)76,2(3.00)23,9(0.94)43,7(1.72)87,4(3.44)63,5(2.50)RXGM-06SX-(P)-20 1.3125–12 UN –2B 1”31,8(1.25)19,0(0.75)73,2(2.88)146,0(5.75)117,3(4.62)39,6(1.56)50,8(2.00)101,6(4.00)82,6(3.25)RXGM-10S-(P)-30 1.6250–12 UN –2B 11/4”47,8(1.88)22,4(0.88)79,2(3.12)158,8(6.25)146,0(5.75)47,8(1.88)58,7(2.31)117,3(4.62)104,6(4.12)ModelW X ±0,13Y (±0.005)Z AA BB CCDD ±0,013EE (±0.005)FF GG RXGM-03S-(P)-2010,4(0.41)35,8(1.41)42,87(1.688)25,4(1.00)33,3(1.31)66,5(2.62)453,1(2.09)106,37(4.188)14,2(0.56)21,3(0.84)RXGM-06SX-(P)-2010,2(0.44)49,3(1.94)60,32(2.375)33,3(1.31)39,6(1.56)79,2(3.12)462,0(2.44)123,82(4.875)23,1(0.91)20,6(0.81)RXGM-10S-(P)-3010,4(0.41)67,6(2.66)84,12(3.312)44,4(1.75)48,5(1.91)96,8(3.81)669,1(2.72)138,12(5.438)28,4(1.12)24,6(0.97)ModelHH JJ H KK LL MM PP RR SSTT UU NFPA Interface RXGM-03S-(P)-2028,4(1.12)—31,8(1.25)4,8(0.19)38,1(1.50)6,4(0.25)10,4(0.41)—25,4(1.00)21,3(0.84)P03RXGM-06SX-(P)-2038,1(1.50)—44,4(1.75)6,4(0.25)53,8(2.12)17,5(0.69)11,2(0.44)16,8(0.66)33,3(1.31)39,6(1.56)P06RXGM-10S-(P)-3050,8(2.00)42,2(1.66)62,7(2.47)7,9(0.31)76,2(3.00)20,6(0.81)10,4(0.41)24,6(0.97)44,4(1.75)59,4(2.34)P10H RXGM-03S/06SX require 4 valve mounting screws. RXGM-10S requires 6 valve mounting screws.models(from reverse side)Graphical SymbolsType P Back Pressure and Counterbalance ValvesAuxiliary remote control operated with “P ” connection –Internal drain (model “*P1” shown)R(C)G Valves Back Pressure (RG)R(C)S/T Valves Back Pressure (RS/T)Counterbalance (RCS/T)pressure controlport for “P ”models onlyType 1 Back Pressure and Counterbalance ValvesInternally operated – Internal drain R(C)G Valves Back Pressure (RG)R(C)S/T Valves Back Pressure (RS/T)placepressurecontrol portpressure control connectionDrainconnectionType 2 Sequence ValvesInternally operated – External drainR(C)G Valves (RG)(RCG)R(C)S/T Valves (RS/T)Type 3 Sequence ValvesRemote control operated – External drain R(C)G Valves (RG)(RCG)R(C)S/T Valves (RS/T)(RCS/T)Drain port Drain portpressure control connectionType 4 Unloading and Counterbalance ValvesRemote control operated – Internal drainR(C)G Valves Unloading (RG)R(C)S/T Valves Unloading (RS/T)RatingsRated Pressure (Maximum)210 bar (3000 psi) Rated Capacity (Maximum)URT*-06 URT*-1076 l/min (20 USgpm) 189 l/min (50 USgpm)Subject to change. Installation dimensions same for designs 10 through 19.General DataThese valves are used in oil hydraulic circuits where a pressure regulator is required to automatically unload the pump by diverting the pump delivery to the reservoir, at low pressure, when the accumulator pressure reaches the desired maximum (or “cut out”) pressure. When the accumulator pressure drops to the “cut in” pressure (approximately 85% of the desired maximum), the valve directs pump delivery to the accumulator and hydraulic system. The valve may alsobe used with a double pump to deliver alarge volume of oil to the system at lowpressure and a small volume at highpressure, serving the same function asan unloading valve. A separate rightangle check valve, C2-815 (3/4”) orC2-825 (11/4”) must be provided tomaintain accumulator hydraulic chargeor unloading of high volume pump andprevent back flow when pump isunloaded.Pressure AdjustmentPressure can be adjusted by looseninga jam nut and turning an adjustmentscrew. Turning clockwise increasespressure, and turning counterclockwisedecreases pressure.Installation DataTank DrainBack pressure at the tank discharge port of the URT1 series (externally drained)valves will not effect the operation at up to 85% of the inlet pressure. Back pressure at the tank discharge port of the URT2 series (internally drained)valves must not exceed 5% of the inlet pressure.CAUTIONFor series URT1 only, the drain must be connected to tank through a surge free line so there will be no back pressure at this drain. Failure to connect drain can result in infinite system pressures and machine damage. Series URT2 has internal drain and this port is not used.ConnectionsPressure inlet and outlet connections are connected by a through passage which permits use of either connection as an inlet.Approximate Minimum Venting Pressures bar (psi) at Various Percentages of Maximum Rated CapacityModel 25%50%75%100%URT*-06-*-100,7 (10)0,8 (11)1,0 (15)1,6 (23)URT*-06-*V-103,9 (56)3,9 (57)4,1 (59)4,3 (63)URT*-10-*-100,4 (6)0,7 (10)1,6 (23)2,7 (39)URT*-10-*V-103,6 (52)3,7 (54)3,9 (57)4,1 (59)Typical ApplicationsDouble Pump CircuitAccumulator Circuitvalve should be located in close valve.Dischargeto tank– highvalve.Discharg e to tankexternal drainTohydraulic systemDelivery from pump(see Tank Drain , page 18)Installation DimensionsMillimeters (inches)URT1 and URT2 with Threaded Connections for 3/4”1/4”Model“P ” Piping Thd. Size NPTFNominal Capacityl/min (USgpm)A B C D E F G H JURT*-06-*-103/4”76 (20)158,8(6.25)108,0(4.25)53,8(2.12)77,7(3.06)65,0(2.56)68,3(2.69)46,0(1.81)76,2(3.00)57,2(2.25)URT*-10-*-1011/4”189 (50)189,0(7.44)127,0(5.00)63,5(2.50)95,2(3.75)77,7(3.06)87,4(3.44)60,5(2.38)95,2(3.75)76,2(3.00)RatingsRated Pressure (Maximum)210 bar (3000 psi) Rated Capacity (Maximum)URT*-06 URT*-1095 l/min (25 USgpm) 246 l/min (65 USgpm)Subject to change. Installation dimensions same for designs 10 through 19.General DataThese valves are used in oil hydraulic circuits where a pressure regulator is required to automatically unload the pump by diverting the pump delivery to the reservoir, at low pressure, when the accumulator reaches the desired maximum (or “cut out”) pressure. When the accumulator pressure drops to the “cut in” pressure (approximately 85% of the desired maximum), the valve directs pump delivery to the accumulator and hydraulic system. An integral check valve prevents return flow from the accumulator through the unloading valve.The valve may also be used with a double pump to deliver a large volume of oil to the system at low pressure and a small volume at high pressure, serving the same function as a separate unloading valve and check valve. Pressure Adjustment Pressure can be adjusted by loosening a jam nut and turning an adjustment screw. Turning clockwise increases pressure, and turning counterclockwise decreases pressure.Installation DataTank DrainBack pressure at the tank discharge port of the URG1 series (externally drained) valves will not effect the operation at up to 85% of the inlet pressure. Back pressure at the discharge port of the URG2 series (internally drained) valves must not exceed 5% of the inlet pressure.CAUTIONFor series URG1 only, the drain must be connected to the tank through a surge free line so there will be no back pressure at this drain. Failure to connect drain can result in infinite system pressures and machine damage. Series URG2 has internal drain and this port is not used.Approximate Pressure Drop bar (psi)Model Nominal Capacity l/min (USgpm)Cut Out Pressure Range bar (psi)UnloadingVia Check ToAccumulatorURG*-06-B-1024 to 70 (350 to 1000)URG*-06-C-1095 (25)35 to 140 (500 to 2000)5,9 (85)2,4 (35)URG*-06-F-10()103 to 207 (1500 to 3000),(),()URG*-10-B-1024 to 70 (350 to 1000)URG*-10-C-10246 (65)35 to 140 (500 to 2000)2,4 (35)1,1 (16)URG*-10-F-10()103 to 207 (1500 to 3000),(),()1/4”Pressure inlet***Model A B C D E F G H JURG*-06-*-1050,8(2.00)101,6(4.00)139,7(5.50)76,2(3.00)134,9(5.31)160,3(6.31)25,4(1.00)91,9(3.62)124,0(4.88)URG*-10-*-1060,5(2.38)120,6(4.75)179,3(7.06)95,2(3.75)168,1(6.62)217,4(8.56)33,3(1.31)117,3(4.62)157,2(6.19)Model K L M N P Q R S AZURG*-06-*-10153,9(6.06)180,8(7.12)44,4(1.75)76,2(3.00)15,7(0.62)16,8(0.66)25,4(1.00)15,7(0.62)3,0(0.12)URG*-10-*-10179,3(7.06)206,2(8.12)63,5(2.50)95,2(3.75)19,0(0.75)17,8(0.78)29,5(1.16)19,0(0.75)1,5(0.06)Mounting Subplates– Z deep AA∅“W”– X deeprad.* Not recommended Model P T V W X Y Z AA AB ACURG1M-06-1015,7(0.62)14,0(0.55).625–1123,1(0.91)31,8(1.25)——3/4”144,5(5.69)112,71(4.438)URG1M-10-1019,0(0.75)16,8(0.66).750–1028,4(1.12)11,2(0.44)38,1(1.50)30,5(1.12)11/4”177,8(7.00)146,05(5.750)Model AD AE AF AG AH AJ AK AL AM ANURG1M-06-1066,5(2.62)55,6(2.19)33,3(1.31)11,2(0.44)10,2(0.44)33,3(1.31)46,0(1.81)46,0(1.81)162,1(6.38)130,18(5.125)URG1M-10-1088,9(3.50)76,2(3.00)44,4(1.75)19,0(0.75)12,7(0.50)38,1(1.50)50,8(2.00)53,8(2.12)184,1(7.25)152,40(6.000)Model AP AQ AR AS AT AV AW AX AYURG1M-06-1069,8(2.75)35,1(1.38)30,2(1.19)23,1(0.91)——3/4”31,8(1.25)25,4(1.00)URG1M-10-1082,6(3.25)41,1(1.62)35,1(1.38)28,4(1.12)38,1(1.50)30,2(1.19)11/4”38,1(1.50)31,8(1.25)RatingsRated Capacity (Maximum)30 l/min (8 USgpm)Adjustable Pressure Range 3,4 to 70 bar (50 to 1000 psi)*Inlet Pressure (Maximum)140 bar (2000 psi)*X*L-03-B-10-S21 model has adjustable pressure range of 1,7 to 21 bar (25 to 300 psi) with maximum inlet pressure of 70 bar (1000 psi).Special sealsF3–For mineral oil and fire resistant fluidsBlank –Omit for standard modelsValve typeX –Pressure reducing valveConnectionsS –SAE straight thread T –NPTF thread** Not recommendedDesign numberSubject to change. Installation dimensions same for designs 10 through 19.Special feature suffix S21–Adjustable pressure range of 1,7 to 21 bar (25 to 300 psi)with maximum inlet pressure of 70 bar (1000 psi)Blank –Omit if not requiredPressure levelL –Low pressure typeValve size03–3/8” pipePressure rangeB –3,4 to 70 bar (50 to 1000 psi)12345678General DataThe operation of these Vickers reducing valves is such that reduced outletpressure remains constant regardless of variation of inlet pressure above the selected pressure setting. Reverse free flow is allowable, providing the pressure at the reduced pressure port does not exceed the reduced pressure setting of the valve.Pressure AdjustmentA differential of at least 1,7 bar (25 psi)between inlet and outlet pressure must be maintained for proper functioning.Adjustment of reduced outlet pressure is accomplished by loosening jam nut and turning pressure adjustment control.Clockwise rotation increases pressure.Counterclockwise rotation decreases pressure. Control adjustment has stops for minimum and maximum pressures.Drain ConnectionThe drain connection must be piped directly to tank. Any pressure at this port must be added to the valve pressure setting.Installation Dimensions Millimeters (inches)XS/TL-03-B-10 ValveNOTESModel XSL-03-B-10 is supplied with 7/8–14 straight thread system connections and a 9/16–18 straight thread drain connection.RatingsRated Capacity (Maximum)30 l/min (8 USgpm)Adjustable Pressure Range 1,7 to 70 bar (25 to 1000 psi)Inlet Pressure (Maximum)140 bar (2000 psi)Special sealsF3–For mineral oil and fire resistant fluidsBlank –Omit for standard modelsValve typeX –Pressure reducing valvePressure rangeB –1,7 to 70 bar (25 to 1000 psi)Design numberSubject to change. Installation dimensions same for designs 10 through 19.ConnectionsG –Manifold or subplate mountingPressure levelL –Low pressure typeValve size03–3/8” nominal size1234567General DataThe operation of these reducing valves is such that reduced outlet pressure remains constant regardless of variation of inlet pressure above the selected pressure setting. Reverse free flow is allowable, providing the pressure at the reduced pressure port does not exceed the reduced pressure setting of the valve.Pressure AdjustmentA differential of at least 1,7 bar (25 psi)between inlet and outlet pressure must be maintained for proper functioning.Adjustment of reduced outlet pressure is accomplished by loosening jam nut and turning pressure adjustment control.Clockwise rotation increases pressure.Counterclockwise rotation decreases pressure. Control adjustment has stops for minimum and maximum pressures.Drain ConnectionThe drain connection must be piped directly to tank. Any pressure at this port must be added to the valve pressure setting.Installation DimensionsMillimeters (inches)XGL-03-B-10 Valve3/8。
gbc2367泉州市天益机电62
EHH-AMP-724-A**, 1* Series; EHH-AMP-724-C**, 1* Series EHH-AMP-724-D**, 1* Series; EHH-AMP-724-Z**, 1* SeriesSingle-Cable UNIPLUG ConnectorVickers ®A ccessories2Valves with UNIPLUGVickers UNIPLUG is suitable for use with the following valve types. The highlighted features in the model codes are specific to,and essential for, correct identification of valves suitable for use with UNIPLUG.Valve type Switching Proportional (types C and D)Directional controls, double solenoid(types A and Z)DG4V-3-***(L)-**-(V)M-P-H7-60-EN96DG4V-3S-***(L)-**-(V)M-P-H5-60-EN96(type Z only)DG4V-3-***(L)-**-(V)M-P-G7-60-EN96DG4V-3S-***(L)-**-(V)M-P-G5-60-EN96KDG4V-3-**C***-*-(V)M-P-H7-60-EN47KDG4V-3S-**C***-*-(V)M-P-H5-60-EN47KDG5V-*-**C***-*-(V)M-P-H1-10-EN47Directional controls, single solenoid(types A and Z)DG4V-3-***(L)-**-(V)M-P-H7-60-EN95DG4V-3S-***(L)-**-(V)M-P-H5-60-EN95(type Z only)DG4V-3-***(L)-**-(V)M-P-G7-60-EN95DG4V-3S-***(L)-**-(V)M-P-G5-60-EN95KTG4V-3-**B***-*-(V)M-P-H7-60-EN46KTG4V-3S-**B***-*-(V)M-P-H5-60-EN46Pressure controlsKCG-3-***D-Z-M-P-H1-10-EN46KCG-6-W***-Z-M-P-H1-10-EN46KCG-8-W***-Z-M-P-H1-10-EN46KX(C)G-6-W***-3-Z-M-P-H1-10-EN46KX(C)G-8-W***-3-Z-M-P-H1-10-EN46Coil Part NumbersOperating DataCommon to All TypesElectrical Data, Type A (Not suitable for use with proportional valves)Plug with integral switching amplifiers for two solenoids.Electrical Data, Type CPlug with proportional amplifiers plus an adjustable ramp to give “soft switching”of two solenoids from a switching input signal. LEDs show status of output.it is recommended to seal the adjusting screws (e.g. Loctite Screwlock 222).Electrical Data, Type DPlug with proportional amplifiers with independent adjustable gain and deadband for each of two solenoid outputs, plus a common adjustable ramp.LEDs show status of output.it is recommended to seal the adjusting screws (e.g. Loctite Screwlock 222).Electrical Data, Type Z (Not suitable for use with proportional valves)Plug for direct connection to solenoids of switching valves (no integral amplifier). LEDs show status of power to solenoids.Electrical Block DiagramsEHH-AMP-724-A**-1*WARNING: Electromagnetic Compatibility (EMC)It is necessary to ensure that the valve is wired up in accordance with the connection arrangements shown in this leaflet. For effective protection, the user ’s electricalcabinet, the valve subplate or manifold and the cable screens should be connected to efficient ground points.In all cases, both valve and cable should be kept as far away as possible from any source of electromagnetic radiation such as cables carrying heavy current, relays and certain kinds of portable radio transmitters, etc. Difficult environments could mean that extra screening may be necessary to avoid interferance .Command Signal Polarity Options Type D only Wire 1Wire 2Output +–A +0A 0–A –+B0+B –0BUNIPLUG Installed on Typical ValvesDG4V-3-*C/N, 60 design: 200,0 (7.87)DG4V-3-*A/B(L), 60 design: 156,0 (6.14)KTG4V-3, 60 design and KCG-3, 10 design: 164,0 (6.46)Single solenoid modelsDouble solenoid models3rd angle projectionor to turn cover by 180_Model code on this faceSymbol on opposite face, see previous page2 sockets each endfor solenoid coil pinsIdentification platesfor customer useDeadband BDeadband AInstallation Dimensions in mm (inches)All Models。
111P泉州市天益机电9EM-AF1
Catalog 9EM-TK-190Afterfilter AF1AF1-02-S00Features•Quick-Disconnect Bowl •Metal Bowl Guard •0.5 Micron Element •Particulate Filter•High Dirt Holding CapacityDimensions= “Most Popular”SpecificationsFlow Capacity*1/437.0 SCFM (17,5 dm 3/s)3/843.5 SCFM (20,5 dm 3/s)1/245.0 SCFM (21,1 dm 3/s)Operating Plastic Bowl 32° to 125°F (0° to 52°C)T emperature Metal Bowl 32° to 150°F (0° to 65,5°C)Maximum Supply Plastic Bowl 150 PSIG (10,3 bar)PressureMetal Bowl 200 PSIG (13,8 bar)Standard Filtration Micron 0.5Useful Retention oz. (cm 3) 2.7 (80,8)Port Size NPT / BSPP-G 1/4, 3/8, 1/2Weightlb. (kg)2.6 (1,2)*Inlet pressure 150 PSIG (10,3 bar). Pressure drop 3 PSID (0,2 bar).“AF” Series Afterfilters, with Type “B” 0.5 micron elements:All Wilkerson Type “AF” Afterfilters with 0.5 micron elements exceed ISO Class 2 for maximum particle size and concentration of solidcontaminants, and exceed Class 3 on maximum oil content (ppm/wt).Materials of ConstructionBody ZincBowlsPlastic Bowl PolycarbonateMetal BowlZinc Element Retainer Brass Stud Filter Element Borosilicate FibreSealsFluorocarbonAfterfilterCatalog 9EM-TK-190= “Most Popular”Ordering InformationReplacement Bowl KitsMetal Bowl, Brass Petcock ....................................FRP-95-178Metal Bowl with Sight Gauge,Brass Petcock....................................................GRP-95-133Plastic Bowl, Plastic Petcock..................................LRP-96-543Plastic Bowl, No Drain Port ....................................LRP-96-937Replacement Element KitT ype “B”, 0.5 Micron...............................................MSP-95-988AccessoriesCap, Replaces Differential Pressure Indicatorfor Pressures over 150 PSIG (10,3 bar)............GRP-95-020Differential Pressure Indicator................................DP2-01-000Manual Drain, Brass Petcock ................................GRP-95-182Manual Drain, Plastic Petcock................................LRP-95-181Sight Gauge Kit (for Metal Bowls).........................GRP-95-079Wall Mounting Bracket, T ype-L..............................GP A-95-0160123151050,20,10b a rdm 3/sAIR FLOW RATEP R E S S U R E D R O PAF1-02-S00AIR FLOW RATEP R E S S U R E D R O P51015200,20,100dm 3/sb a r0520304010101520AIR FLOW RATESCFM dm 3/s1230,20,10P R E S S U R E D R O Pb a r。
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682泉州市天益机电32
Directional Control ValvesDG3V-3-*-60 Hydraulic Operated DG17V-3-*-60Lever Operated DG18V-3-*-60Air Operated DG20V-3-*-60Cam Operated DG21V-3-*-60Plunger Operated CETOP 3, NFPA D03, ISO 4401682Released 5/94Vickers ®Directional ControlsIntroductionVickers directional valves offer versatility of applciation for the many directional control requirements of hydraulic machinery. Ruggedness of design, manufacturing quality, and worldwide parts and service availability maximize uptime, resulting in greater profits for your company.Manual Lever/Cam/PlungerValvesThese valves are available in an NFPAD03 interface. These valves are ratedat flows to 75 l/min (20 USgpm) and 350bar (5000 psi) maximum pressure.Roller cam, plunger, spring offset,detented, spring centered, knob or leveroperated models are available.Air OperatedAvailable in an NFPA D03 interface withrated flows to 75 l/min (20 USgpm) andmaximum pressure of 350 bar (5000 psi).Hydraulic Pilot OperatedAvailable in an NFPA D03 interface.Valves are rated at flows to 151 l/min(40 USgpm) and maximum pressure of350 bar (5000 psi)Feature and BenefitsD High pressure and flow capability for maximum cost–effectivenessD Low headloss to minimize power loss D Low–shock characteristics to maximize machine lifeD Choice of five types of control to satisfy applications where electrical control is not appropriateD Designed and manufactured by Vickers, with over 70 years as the global leader in fluid power and motion control.E Eaton Hydraulics, Incorporated 2000All Rights ReservedTable of Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . General Information4 DG3V-3-*-60 Hydraulic OperatedDG**V-3-*-60 Lever/Cam/Plunger OperatedDG18V-3-*-60 Air Operated. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Mounting Position5 Service Literature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydraulic Operator Model Code7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .DG3V-3-60 Functional Symbols8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .DG3V-3-60 Performance Data9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .DG3V-3-60 Installation Dimensions10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Lever/Cam/Plunger Operator Model Code11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .DG17/20/21V-3-60 Functional Symbols12 Pressure Drops. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .DG17V-3-60 Installation Dimensions15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .DG20V-3-60 Installation Dimensions16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .DG21V-3-60 Installation Dimensions17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Air Operator Model Code18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .DG18V-3-60 Functional Symbols19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Pressure Drops20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .DG18V-3-60 Installation Dimensions21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Mounting Interface23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Application Data24General DescriptionFive types of valve are available with different controls primarily for controlling the starting, stopping and direction of fluid flow in a system.Basically, the valves are developed from the well-known series of DG4V-3-60 series solenoid operated valves (see Vickers literature # GB-C-2015). These manual valves are available with a choice of up to nine different spool types, depending on valve configuration. All spools have been designed to provide good low-shock characteristics. External regulation of the control input by hydraulic, lever, pneumatic, cam or plunger operation allows matching to virtually any requirement where electrical control is not appropriate. Models include no-spring, spring offset, spring centered and detented versions. DG3V-3-*-60 Hydraulic OperatedThe hydraulic operated DG3V-3-*-60 directional valves are used to control the direction of flow in a hydraulic circuit, which would control the movement of a work cylinder or the rotation of a fluid motor. DG**V-3-*-60Lever/Cam/Plunger OperatedOperating InformationThe DG21V-3 plunger operator valves are internally drained to port T. They may be used only when surges or back pressure in the tank line cannot overcome the force applied to depress the plunger.DG17/20/21 models must be released from actuated positions, without restriction to ensure proper spring return.Manual lever and cam operations mustbe released from their actuated positions,without any restrictions to spring return.Cam operated directional control valveinstallation recommendations:D Maximum cam angle 35°D Cam travel for dead band of 9° 30’ oneither side of center for closed centerspools for 35° cam.D This dead band should be taken intoconsideration when designing camand system circuits.D Cam should not drive roller at itsvertical centerline to avoid any sideloading on roller lever mechanism.Actuation ForceUnder rated conditions*, theapproximate actuation force will be asshown in the chart below:* T ank return must be designed so that transienttank line pressure peaks do not exceed 6,9 bar(100 psi). For tank return line pressure in excess of6,9 bar (100 psi) lever movement must be assisted.NOTEIn right hand assembly, operator “A”is always removed. In left handassembly, operator “B” is alwaysremoved. Please note thatEuropean designations are theopposite.See diagram on thenameplate of the valve for operator(port) identification.DG18V-3-**-60 Air OperatedVickers air operated DG18V-3-**-60directional control valves come in fourbasic versions: 3 position springcentered; 2 position detent; 2 positionspring offset to port A, B operator; 2position spring offset to port B, A operator.NOTEManual actuator in end cap feature(P2) available on single operatormodels only.In right hand assembly,operator “A” is always removed. Inleft hand assembly, operator “B” isalways removed. See identificationplate on top of valve for operator(port) identification.For every 3,3 bar (50 psi) increase intank line pressure the air pilotpressure must be increased 0.07 bar(1 psi). Maximum tank line pressureis 100 bar (1450 psi).Nameplate identification label isasymmetrical and fixes the “A” and“B” operators in relation to the “P”port. Designers should note forinstallation on vertical panels.On all right hand models, whenoperator “A” is pressurized, flow isalways P to A. When operator “B” ispressurized, flow is always P to B.Operators “A” and “B” are identifiedon the identification plate on top ofthe valve. For left hand assemblythis is reversed (P to B when the “A”operator is pressurized).Shift TimeShift time is essentially dependent uponpilot pressure, line length and diameter,and speed of control mechanism. Springreturn time from the offset to centerposition is approximately 45 msec. atrated flow and pressure assumingminimal back pressure in the pilot line.Shifting ActionSpring centered and spring offset types will be spring positioned unless sufficient pilot pressure is maintained at pilot port to shift and hold the valve spool.No-spring (offered as pilot valves forno-spring detented models only) require only momentary pressurization of pilot port to shift spool (approx. 0.1 seconds). When pilot pressure is relieved, spool will remain in last position attained provided there is no severe shock, vibration or unusual pressure transients.NOTESurges of oil in a common tank line serving these and other valves canbe of sufficient magnitude to cause inadvertent shifting of these valves. This is particularly critical in theno-spring and no-spring detented type valves. Separate tank lines or a vented manifold with a continuous downward path to tank is preferred.Any sliding spool, if held shifted underpressure for long periods of time, maystick and not spring return due to fluidresidue formation (silting) and therefore,should be cycled periodically to preventthis from happening.If this valve is used for purposes otherthan a 4-way valve or as shown in thegraphical symbol on the valve, consultyour distributor or sales engineer.Mounting PositionThere is no restriction on mounting ofspring centered or spring offset models.Detented models must be mounted withthe spool bore horizontal to reduce thepossibility of accidental spool shift dueto shock and/or vibration.Port ConnectionsPort connections are made by mountingthe valve on a manifold or subplatehaving mounting dimensions whichconform to NFPA–D03 (ISO-4401-03)configurations.Service LiteratureThe following literature items can beordered through your local VickersDistributor.DG3V-3 Hyd. Operator I-3895-SDG17V-3 Lever Operator I-3887-SDG18V-3 Air Operator I-3896-SDG20V-3 Cam Operator I-3893-SMaximum flow:See chart on page 9. Maximum operating pressure:350 bar (5000 psi) Maximum tank line pressure:210 bar (3000 psi) Minimum pilot pressure:See chart on page 9. Recommended fluid viscosity range:13-54 cStWeight:1,2 kg (2.5 lbs.)Operating DataControl (swept) volume(s):DG3V-3**A(L) models, end-to-end:0,8 cm3 (0.050 in3)DG3V3-**B(L)/F(L) models:center-to-end0,4 cm3 (0.025 in3)DG3V-3-**C/N models:center-to-end0,4 cm3 (0.025 in3)end-to-end0,8 cm3 (0.050 in3)DG3V-3-**(N) no-spring and detented valves require only momentary pilot pressurization to shift spool (in approx. 0.1 seconds). All other models require pilot pressure to be maintained to shift and hold the spool.DG3V-3-*-60 Hydraulic OperatorDG17/20/21-3-**-60 Lever/Cam/Plunger OperatorMaximum flow:75 l/min (20 USgpm)Maximum operating pressure:(A, B & P ports) 350 bar (5000 psi) Maximum tank line operating pressure:6,9 bar (100 psi)Maximum tank line pressure:100 bar (1450 psi)10 bar (145 psi) DG21 model only Recommended viscosity range14 Ć 86 cSt (75 Ć 400 SUS)@ 18_C to 66_C (0_F to 150_FWeights:DG17V Lever operated 1,8 kg (4.0 lbs)DG20V Cam operated 1,2 kg (2.5 lbs)DG21V Plunger operated1,2 kg (2.5 lbs)DG18V-3-*-60 Air OperatorMaximum flow: 75 l/min (20 USgpm)Maximum operating pressure:(A, B & P ports) 350 bar (5000 psi) Maximum tank line operating pressure*:100 bar (1450 psi)Maximum air pilot pressure:10 bar (150 psi)Minimum air pilot pressure:1,7 bar (25 psi)Operating temperature range:-18° C to 66°C (0° F to 150° F) Mounting interface: ISO 4401-03, CETOP 3 (NFPA D03) Recommended viscosity range:14 - 86 cSt (75 - 400 SUS) Weights:Dual operator models 1,5 kg (3.4 lbs.)Single operator models 1,2 kg (2.7 lbs.)* For every 3,3 bar (50 psi) increase in tank line pressure, the air pilot pressure must beincreased 0,07 bar (1 psi).Operating DataControl (swept) volume(s):DG18V-3**A(L) end-to-end3,6 cm3 (0.219 in3)DG18V3-**B(L)/F(L) center-to-end1,8 cm3 (0.109 in3)DG3V-3-**C/N center-to-end1,8 cm3 (0.109 in3)end-to-end3,6 cm3 (0.219 in3)Hydraulic Operator Model CodeSpool Type0 -Open center (all ports)2 -Closed center (all ports)3 - Closed center (P & B)6 -Closed center (P only)22 -Closed center - 2 way33 -Closed center (block A & B)613A, B & F models only(F models must have internal drain)T -Internal drainDesignInstallation dimensions remain as shown for design numbers 60 thru 69.DG3V-3-60 Functional SymbolsNOTE:a) Pilot pressure must always exceed drain line pressure or, for internally drained valves, the T-line pressureby at least the requisite minimum pilot pressure. Open-center spools (0, 1 and 8) should be used only in externally drained valves.b) Internally drained valves may be used only when surges in the tank line cannot possibly overcome the minimum pilot pressure differential referred to above. When the possibility of pressure surges in the tank line exist externally drained valves are recommended.DG3V-3-*A(L) Performance DataPilot Pressure RequirementsThe spools require the minimum pilot pressures shown in the graph below to overcome the spring force and any flow forces. Some spools are limited by the ability to spring return the valve.Minimum pilot pressure required at a flow rate of 20 l/min (5.5 USgpm):40324567100200300123P i l o t p r e s s u r e – b a rSpool/Spring Curve0A(L)0C 0F(L)2A(L)2C 2F(L)6A(L)6C 6F(L)22A 33C13504020P i l o t p r e s s u r e – p s i1000331141145Pressure at port P - psiPressure at port P - bar6080100200030004000500025Maximum Flow RatesSome spools are limited in theconditions they will operate without reliability problems. These are the single ended spools which must operate within limits outlined in the graph below.12462Spool malfunction limitsP r e s s u r e a t P p o r t - b a rFlow rate – l/min810203040100200300145029004350Flow rate – USgpm 3P r e s s u r e a t P p o r t - p s i104P r e s s u r e D r o p - b a rP r e s s u r e D r o p - p s i864024080120160Flow rate - l/minFlow rate - USgpm 30Spool/Spring P to A A to T P to B A to T P to TMax flow l/min (USgpm)@ 350 bar (5000 psi)Pressure Drop Curves04242 4 B 38 (10)0A 5252 4 B H0B, 0C, 0F 4242438 (10)0N 3737 4 B 38 (10)25252–38 (10)2A 6565–H2B, 2C, 2F 5252–38 (10)2N 6363–38 (10)3B, 3C, 3F 6361–38 (10)66161–38 (10)6A 5757–H6B, 6C, 6F 6161–38 (10)6N 7171–38 (10)22A 6–6––H33B, 33C, 33F 5252Y38 (10)Type “33” spool at center will pass approx. 20 l/min (5.3 USgpm) at 124 bar(1800 psi) pressure drop from port A or B (the other being plugged) to T .B H Y Transient condition.See graph above, Max. Flow Rates.NOTE: For spool types 3 and 6; not recommended for flows in excess of 60 l/min (15.8 USgpm).119126132137141D P 1 = D P (G 1 / G)* Specific gravity of fluid may be obtained from its producer.Fire-resistant fluids have higher specific ravities than oil.The pressure drop curves give approximate pressure drop D P when passing 21 cSt (100SUS) fluid(s) having .87 specific gravity.ViscositycSt (SUS)14(75)32(150)43(200)54(250)65(300)76(350)86(400)% of D P(Approx.)93111For any other viscosity the pressure dropD P will change as follows:For any other specific gravity (G 1 )* the pressure drop D P will be approximately:Pressure DropCharacteristicsSpool/Spring Curve0A(L)2A(L)6A(L)22A(L)1234DG3V3 Installation DimensionsDG3V-3-*-60 Hydraulic OperatedMillimeters (inches)124,0(4.88)74,0(2.91)25,0(0.98)Both ends21,8(0.86)25,0(0.98)48,0 (1.88)24,0 (0.94)51,0 (2.01)9,0 (0.35)108,0 (4.25)DG3V-3-**A –T –7–*–60DG3V-3-**B –T –7–*–60DG3V-3-**F –T –7–*–60Location pin “P ” Port “A ” Port128,0 (5.04)25,0 (0.98)29,0 (1.14)DG3V-3-**A –T –P1–7–*–60DG3V-3-**B –T –P1–7–*–60DG3V-3-**F –T –P1–7–*–60DG3V-3-**(L)–7–*–60DG3V-3-**A(L)–7–*–60DG3V-3-**B(L)–7–*–60DG3V-3-**C –7–*–60DG3V-3-**N –7–*–60“B ” Port “T ” Port40,5 (1.59)57,2 (2.25)30,0 (1.18) A/F across flatsPilot/drain connection B – G 1/8 threadS – SAE straight thread (7/16” - 20 UNF)Manual overrideA BA BA BLever/Cam/Plunger Operator Model Code350 bar (5000 psi)InterfaceISO 4401-03 (CETOP 3, NFPA D03)57Spool Spring Arrangement A -Spring offset to center position No.2(see installation dimensions)A2-Spring offset from position No.2 to position No.1 (DG20V cam operator only)C -Spring centered N -No-spring detented(DG17V lever operator only)DG17/20/21V-3-*-60 Functional SymbolsDG17V –3 Pressure DropsMaximum flow @ 350 bar (5000 psi)75 l/min (20 USgpm)55 l/min (15 USgpm)R.H.L.H.Pressure drop curve reference chartSpool typePABTPBATP T@ CENTER75 l/min (20 USgpm)55 l/min (15 USgpm)38 l/min (10 USgpm)0C"2C"6C"7C" 33C" 0A"2A" 6A"22A"0N"2N" 6N"7N"33N"44564556564564542425221322572213264556564564513225722132****Flow – USgpm2468101214150125100755025P r e s s u r e d r o p – p s iP r e s s u r e d r o p – b a rFlow – l/min0102030405060246810567119126132137141D P 1 = D P (G 1 / G)* Specific gravity of fluid may be obtained from its producer.The pressure drop curves give approximate pressure drop D P when passing 36 cSt (100 SUS) fluid(s) having .87 specific gravity.ViscositycSt(SUS)14(75)32(150)43(200)54(250)65(300)76(350)86(400)% of D P (Approx.)93111**Note type 33" spool at center will pass approximately 20 l/min. (5.3 USgpm) at 124 bar (1798 psi) inlet pressure.For any other viscosity the pressure drop D P will change as follows:For any other specific gravity (G 1 )* the pressure drop D P will be approximately:DG17V-3-**-60143212DG20/21V –3 Pressure DropsMaximum flow @ 350 bar (5000 psi)119126132137141For any other specific gravity (G 1)* the pressure drop D P will be approximately:D P 1 = D P (G 1 / G)* Specific gravity of fluid may be obtained from its producer.Pressure drop curve – reference chartSpool typePA BTP B ATPT@ CENTER75 l/min (20 USgpm)0C"2C" 6C" 33C" 0A" 2A" 6A"2222212231223**38 l/min (10 USgpm)**Note type “33” spool at center will pass approximately 20 l/min. (5.3 USgpm) at 124 bar (1798 psi) inlet pressure.2233332222223311The pressure drop curves give approximate pressure drop D P when passing 36 cSt (100 SUS) fluid(s) having .87specific gravity.For any other viscosity the pressure drop D P will change as follows:cSt(SUS)14(75)32(150)43(200)54(250)65(300)76(350)86(400)% of D P (Approx.)93111P r e s s u r e d r o p – p s i P r e s s u r e d r o p – b a rFlow – USgpm 2468101214150125100755025Flow – l/min010203040506024681012123R.H. ModelsL.H. Models33A"222219 l/min (5 USgpm)DG20/21V-3-**-60110,8(4.36)40,6(1.60)46,0(1.81)23,0(.91)Ø 31,8Ø (1.25)38,0(1.50)92,2(3.63)Position #213_13_Position #3Position #146,0(1.81)23,0(.91)151.3(5.96)3,1(.12)Ø3,0Ø(.12)5,45 (.215)5,30 (.209)Ø50,0(1.97)21,8(.86)PDG17V-3-*-60 Lever OperatedMillimeters (inches)∅5,3 (.21) thru, c ’bored∅9 (.35) to depth shown, 4 holesDG20V-3-*-60 Cam OperatedMillimeters (inches)Roller can be relocated to any desired positionRoller can be inverted117,0 (4.60)Position #3Position #2Position #191,2 (3.59)65,1(2.56)24,0 (.94)37,0 (1.46)13,0 (.51)50,0 (1.97)21,8 (.86)2.3 (.09)38,3 (1.51)5,6 (.22)19,0(.75)Ø69,6 (2.74)31,5 (1.24)3,1 (.12)3,02(.119)Ø27,3 (1.07)20°20°P5,45 (.215)5,30 (.209)Ø∅5,3 (.21) thru, c ’bored∅9 (.35) to depth shown, 4 holes57,2 (2.25)56,1 (2.21)57,2 (2.25)56,1 (2.21)DG21V-3-A(L)-2-60 Plunger OperatedMillimeters (inches)50,0 (1.97)21,8 (.86)24,5 (.96)3,1 (.12)3,02(.119)Ø46(1.81)Operating force, is dependent on hydraulic conditions and from 100-250 Nm (22-56 lb ft), must be applied axially.40,5(1.59)17(.67)74(2.91)3,5(.14)Nom. stroke 3,7(.15)Max. stroke A B∅5,3 (.21) thru, c ’bored∅9 (.35) to depth shown, 4 holesAir Operator Model Code1 -Open center (P & A to T)2 -Closed center (all ports)3 -Closed center (P & B)6 -Closed center (P only)7 -Open center (P to A & B, T blocked)8 -Tandem center (P to T)11 -Open center (P & B to T)22 -Closed center (two-way)31 -Closed center (P to A)33 -Closed center (bleed A & B)(Applicable for A(L), B(L) & F(L) models only)Blank -Overrides in operator end onlyP2 -Override in both ends of singleoperatorsB -1/8” BSP threadsDesignInstallation dimensions remain as shownfor design numbers 60 thru 69.11DG18V-3-*-60 Functional SymbolsNOTE:a) Pilot pressure must always exceed drain line pressure or, for internally drained valves, the T-line pressureby at least the requisite minimum pilot pressure. Open-center spools (0, 1 and 8) should be used only in externally drained valves.b) Internally drained valves may be used only when surges in the tank line cannot possibly overcome the minimum pilot pressure differential referred to above. When the possibility of pressure surges in the tank line exist externally drained valves are recommended.DG18V –3 Pressure DropsMaximum flow without malfunction @350 bar (5000 psi) in l/min (USgpm) 22A" *A" *B" *C" *F" *N"15(4)57(15)30(8)26(7)76(20)76(20)76(20)53(14)19(5)19(5)19(5)76(20)57(15)57(15)57(15)45(12)76*(20)76*(20)76*(20)26(7)26(7)26(7)57(15)57(15)57(15)38(10)38(10)57*(15)57*(15)57*(15)Valve typePressure drop curve reference chart455664232313455664232113460B"0C" 0F" 1B" 1C" 1F" 2B" 2C" 2F" 3B" 3C" 3F" 6B" 6C" 6F" 7B" 7C" 7F"** NOTE: Type 33" spool at center, will approximately pass 20 l/min. (5.3 USgpm) at 124 bar (1798 psi) inlet pressure.8B" 8C" 33B" 33C" 33F" 0A" 2A" 6A" 7A" 22A" 0N" 2N" 6N"6556566367Spool type0"1"2" 3"6"7"8"33"PABTPBATP T @ Center42527773165565663674252777318**119126132137141For any other specific gravity (G 1 )* the pressure drop D P will be approximately:D P 1 = D P (G 1 / G)* Specific gravity of fluid may be obtained from its producer.The pressure drop curves give approximate pressure drop D P when passing 36 cSt (100 SUS) fluid(s) having a specific gravity of .87.For any other viscosity the pressure drop D P will change as follows:ViscositycSt(SUS)14(75)32(150)43(200)54(250)65(300)76(350)86(400)% of D P (Approx.)93111P r e s s u r e d r o p - p s i P r e s s u r e d r o p - b a rFlow - USgpm 2468101214150125100755025Flow - l/min01020304050602468101212345678DG18VĆ3Ć**Ć60* 2 bar (30 psi) air pilot pressure required 57(15)DG18V-3-*-60 Air OperatedMillimeters (inches)Cover mounting screw torque 3.5 - 4.0 N.m (30-36 lbf. in.)27,9(1.10)Manual actuatorAir pilot connections may be rotated 90_ each side of center.Vent hole Do not blockManual actuator3.10(.122)Ø3,02(Ø.119)48.0(1.81)23,0(.91)24,5(.96)49,8(1.96)square 44,50(1.752)146,5(5.77)137,5(5.41)120,8(4.75)98,8(3.89)Air pilot conn. for P" models 1/8" NPT57,2(2.25)Operator B" (For V" models operator A")Air pilot conn. for B" models 1/8" BSP105,8(4.17)DG18VĆ3Ć**ĆP2Ć*Ć60P21,8(.86)A P B5,45 (.215)5,30 (.209)ØDG18V-3-*-60 Air OperatedMillimeters (inches)Operator “B ”(For “V ” models operator “A ”)120,8(4.75)98,8(3.89)57,2(2.25)105,8(4.17)58,4(2.30)Air pilot conn. for “B ” models 1/8” BSPOperator “A ” (For “V ” models operator “B ”)Cover mounting screw torque 3.5 – 4.0 N.m. (30–36 lbf. in.)Air pilot connections may be rotated 90_ each side of center.Vent hole Do not blockManual actuator 3.10(.122)Ø3,02(Ø.119)46.0(1.81)23,0(.91)24,5(.96)49,8(1.96)V44,50(1.752)137,5(5.41)21,8(.86)Manual actuator201,0(7.91)65,4(2.57)Air pilot conn. for “P ” models 1/8” NPTP5,45 (.215)5,30 (.209)ØMounting InterfaceThe minimum thread depth is 1.5 times bolt diameter. The recommended full thread depth is 2 x D+6mm to aid interchangeability of valves and to reduce the number of mounting bolt lengths. The recommendedengagement of the mounting bolt thread for ferrous mounting is 1.25 x D.Mounting surface must be flat within 0.013mm (.0005) and smooth within 1.1micrometer (45 microinch). Mounting bolts when provided by customer should be grade 12.9 (SAE grade 7) or better.* This dimension gives the minimum spacing distance between the valve and adjacent obstructions, for example, another valve or wall. This dimension is, therefore,the minimum distance from centerline to centerline of two similar mounting surfaces placed on a manifold block. The mounting holes are at equal distance to this dimension.21,50 ± 0.20(.846 ± .008)12,70 ± 0.20(.500 ± .008)5,10 ± 0.20(.201 ± .008)15,50 ± 0.20(.610 ± .008)25,90 ± 0.20(1.020 ± .008)31,00 ± 0.10(1.220 ± .004)Ø6,30Ø(.248)max30,20 ± 0.20(1.189 ± .008)33,00 ± 0.10(1.299 ± .004)40,50 ± 0.10(1.594 ± .004)51,0**(2.01)R 5.00( .197)maxØ4.00 ± 0.20 locating pin hole (Ø.157 ± .008)31,75 ± 0.10(1.250 ± .004)43,0**(1.69)50.0*(1.97)M5-0.8-6H thread(10-24 UNC-2B thread)Mounting bolt torque:4.5 - 6.0 N.m (40 - 50 lbs. in.)0,75 ± 0.10(.030 ± .004)Valves, subplates and bolt kits must be ordered separately.Example:(1) DG3/17/18/20VĆ3Ć2CĆ60 Valve (1) DGVMĆ3Ć10ĆS SubplateOrdering procedure(1) BK590716 Mounting bolt kit (inch)(1) BK616452M Mounting bolt kit (metric)**The dimensions specifying the area within the dotted lines are the minimum dimensions for the mounting surface. The corners of the rectangle may be radiused as shown.。
ZSC-1泉州市天益机电G78
PSLID_003最小/最大环境温度+0°C / +60°C介质压缩空气依据 ISO 8573- : 200级6-4-3材料:外壳铝，阳极氧化引导不锈钢说明：本产品只可以未经机油润滑的压缩空气运行。
决定活塞力的压力：6 bar提升设置区，参见提升设置附件DSLID_030最大缓冲能量；移动质量Wmax.：参见技术数据-ZSC6ZSC10ZSC16ZSC20ZSC25A 2026333847A2 .5 5 8.522.527.5A3 2.5 5 822MaP¹) [Nm] .59 2.0 6. 78.23 0.29MaR¹) [Nm]0.67 2.0 6. 78.23 0.29MaY¹) [Nm]0.53 .6 4.94 6.598.23¹）最大扭矩DSLID_008 a) 深度6 b) 深度 4 c) 接口d*) 行程限制器的螺纹e)深度4,5f) 接口带插头g) 深度 5,5 h) 钻孔 M3, 0 从上面.* 不能用于 0 mm行程.A B C D E²)F5345––4463552 –4673653 –4683754 –4693855 306603956 30663 057 3066²) 钻孔数量* 请问询DSLID_02DSLID_009 a) 深度6 b) 深度 4 c) 接口d*) 行程限制器的螺纹 e) 接口带插头f) 深度 7 g) 钻孔 M3, 3 从上面 h) 深度8.* 不能用于 0 mm行程.A B C D E²)F6757––4477672 –4687773 –4697874 –4607975 –467 076 40663 057 306637 278 406647 379 406657 47 0 4066²) 钻孔数量* 请问询ZSC 10 带缓冲器DSLID_023DSLID_0 0 a) 深度7 b)深度 4 c) 接口d*) 行程限制器的螺纹e)深度6,5f) 接口带插头g) 深度8 h) 深度 0 j) 钻孔 M4, 6从上面.* 不能用于 0 mm行程.A B C D E²)F8070––44908024–46009034–460 0044–4620 054–4630 2064–4640 3074506650 4084506660 5094506670 60 045066²) 钻孔数量* 请问询ZSC 16 带缓冲器DSLID_025DSLID_0 a) 深度 9 b) 深度 4 c) 接口d*) 行程限制器的螺纹e)深度 8f) 接口带插头 g) 深度 2 h) 钻孔 M5, 9 从上面.* 不能用于 0 mm行程.A B C D E²)F9379––44038924–4639934–4623 0944–4633 954–4643 2964–4653 3974–4663 4984556673 5994556683 69 045566²) 钻孔数量* 请问询ZSC 20 带缓冲器DSLID_027Bosch Rexroth AG | Pneumatics ¬ 紧凑迷你滑块, ZSC Ø 6 - 25 mm, 双作用式, 磁性活塞, 双活塞, 带一体化球型导轨引导 6-03-2007DSLID_0 2a) 深度 2 b) 深度 4 c) 接口 d*) 行程限制器的螺纹e)深度 9 f) 接口带插头g) 深度 0 h) 深度 5 j) 钻孔 M6, 22,5 从上面. * 不能用于 0 mm行程.A B C D E²)F 399––44 23 0928–46 33 938–46 43 2948–46 53 3958–46 63 4968–46 73 5978–46 83 6988–46 93 79987066203 89 087066²) 钻孔数量* 请问询2Bosch Rexroth AG | Pneumatics¬ 紧凑迷你滑块, ZSC Ø 6 - 25 mm, 双作用式, 磁性活塞, 双活塞, 带一体化球型导轨引导 6-03-2007ZSC 25 带橡胶止挡DSLID_028。
一种石材连续磨机的挡水板组件[实用新型专利]
![一种石材连续磨机的挡水板组件[实用新型专利]](https://img.taocdn.com/s3/m/db303f6184868762cbaed536.png)
专利名称：一种石材连续磨机的挡水板组件专利类型：实用新型专利
发明人：林智敏,苏凌锋,华新陆
申请号：CN201620245395.6
申请日：20160329
公开号：CN205572174U
公开日：
20160914
专利内容由知识产权出版社提供
摘要：本实用新型涉及一种石材连续磨机的挡水板组件，包括固定安装于石材连续磨机上的固定座，所述固定座上连接有一倒L型挡水板，所述挡水板侧边通过第一合叶与所述固定座铰接，该挡水板上方还设有一用于驱动挡水板上下掀起的气缸。
本实用新型倒L型挡水板能够有效防止板材碎屑和冷却液的随意飞溅，改善加工现场环境。
并且，当需要更换石材连续磨机的磨头时，无需拆卸挡水板，只需通过气缸将倒L型挡水板整体向上掀起，维修人员便可快速简捷地更换石材连续磨机磨头，维修效率高。
申请人：泉州市海恩德机电科技发展有限公司
地址：362342 福建省泉州市南安市水头镇海联创业园海三路
国籍：CN
代理机构：泉州市博一专利事务所
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一种机械化矿山切石机[发明专利]
![一种机械化矿山切石机[发明专利]](https://img.taocdn.com/s3/m/6152c8a52b160b4e767fcff3.png)
专利名称：一种机械化矿山切石机
专利类型：发明专利
发明人：林智敏,洪培英,丁革新,华新陆,黄嘉鸿,林榕栋申请号：CN202011628614.6
申请日：20201230
公开号：CN112829075A
公开日：
20210525
专利内容由知识产权出版社提供
摘要：本发明公开一种机械化矿山切石机，包括切石机本体，切石机本体包括圆盘状的切割刀具，以及刀具驱动装置；切割刀具切割深度大于切割刀具半径；刀具驱动装置包括限位机构，以及刀具驱动机构；切割刀具包括切割承载盘，以及多个与切割承载盘连接的切割齿；多个切割齿环绕切割承载盘的外圆周面等间距设置；刀具驱动机构包括形成在切割承载盘上的转动盘，以及驱动齿轮转动的转动盘驱动体；转动盘外周面形成有外齿；转动盘与切割承载盘同心；限位机构包括第一限位槽，第二限位槽，第一限位辊，以及第二限位辊；第一限位槽与切割承载盘同心；第二限位槽与切割承载盘同心；其锯片切割深度大于锯片半径，切割效率高。
申请人：泉州市海恩德机电科技发展有限公司
地址：362300 福建省泉州市南安市水头镇海联创业园海三路
国籍：CN
代理机构：泉州市潭思专利代理事务所(普通合伙)
代理人：林丽英
更多信息请下载全文后查看。
嘉兴天益机械有限公司介绍企业发展分析报告
Enterprise Development专业品质权威Analysis Report企业发展分析报告嘉兴天益机械有限公司免责声明:本报告通过对该企业公开数据进行分析生成，并不完全代表我方对该企业的意见，如有错误请及时联系;本报告出于对企业发展研究目的产生，仅供参考，在任何情况下，使用本报告所引起的一切后果，我方不承担任何责任:本报告不得用于一切商业用途，如需引用或合作，请与我方联系:嘉兴天益机械有限公司1企业发展分析结果1.1 企业发展指数得分企业发展指数得分嘉兴天益机械有限公司综合得分说明：企业发展指数根据企业规模、企业创新、企业风险、企业活力四个维度对企业发展情况进行评价。
该企业的综合评价得分需要您得到该公司授权后，我们将协助您分析给出。
1.2 企业画像类别内容行业空资质增值税一般纳税人产品服务零部件、汽车零部件、塑料零件、高低压电气成1.3 发展历程2工商2.1工商信息2.2工商变更2.3股东结构2.4主要人员2.5分支机构2.6对外投资2.7企业年报2.8股权出质2.9动产抵押2.10司法协助2.11清算2.12注销3投融资3.1融资历史3.2投资事件3.3核心团队3.4企业业务4企业信用4.1企业信用4.2行政许可-工商局4.3行政处罚-信用中国4.4行政处罚-工商局4.5税务评级4.6税务处罚4.7经营异常4.8经营异常-工商局4.9采购不良行为4.10产品抽查4.11产品抽查-工商局4.12欠税公告4.13环保处罚4.14被执行人5司法文书5.1法律诉讼（当事人）5.2法律诉讼（相关人）5.3开庭公告5.4被执行人5.5法院公告5.6破产暂无破产数据6企业资质6.1资质许可6.2人员资质6.3产品许可6.4特殊许可7知识产权7.1商标7.2专利7.3软件著作权7.4作品著作权7.5网站备案7.6应用APP7.7微信公众号8招标中标8.1政府招标8.2政府中标8.3央企招标8.4央企中标9标准9.1国家标准9.2行业标准9.3团体标准9.4地方标准10成果奖励10.1国家奖励10.2省部奖励10.3社会奖励10.4科技成果11土地11.1大块土地出让11.2出让公告11.3土地抵押11.4地块公示11.5大企业购地11.6土地出租11.7土地结果11.8土地转让12基金12.1国家自然基金12.2国家自然基金成果12.3国家社科基金13招聘13.1招聘信息感谢阅读:感谢您耐心地阅读这份企业调查分析报告。
一种带有自锁功能的涡轮对夹蝶阀[实用新型专利]
![一种带有自锁功能的涡轮对夹蝶阀[实用新型专利]](https://img.taocdn.com/s3/m/7a3cb7e559f5f61fb7360b4c2e3f5727a5e924a9.png)
专利名称：一种带有自锁功能的涡轮对夹蝶阀专利类型：实用新型专利
发明人：何鹏,何平
申请号：CN202122280702.8
申请日：20210918
公开号：CN216430678U
公开日：
20220503
专利内容由知识产权出版社提供
摘要：本实用新型提出一种结构简单、具有加密功能的一种带有自锁功能的涡轮对夹蝶阀，包括蝶阀本体，所述蝶阀本体上设有蜗轮箱，所述蜗轮箱上设有转动杆，所述转动杆上套设有手轮，所述手轮可转动套设于所述转动杆上，所述转动杆上开设有与外部相连通的第一通道且第一通道位于手轮位置，所述第一通道内可滑动设有连接块，所述手轮匹配第一通道开设有与外部相连通的第二通道，所述第一通道和第二通道与连接块之间设有连动装置，所述蝶阀本体上设有用于拉动连接块滑动的滑动装置。
申请人：福建博钛阀门制造有限公司
地址：362300 福建省泉州市南安市溪美成功开发区三期聚贤路1号
国籍：CN
代理机构：泉州市宽胜知识产权代理事务所(普通合伙)
代理人：陈巧莹
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