V型球阀说明书
电动V型陶瓷球阀 使用说明书(1)
产品使用说明书阀类：电动陶瓷调节球阀型号：VQ941TCXX 阀门有限公司XX V ALVE CO., LTD.1.主要用途和使用范围1．1用途该阀主要使用在电站排灰、矿山、化工等诸多工业管线上，特别固体颗粒管线上使用更广泛。
该类阀门可做开关阀或调节使用。
V形通道具有线性调节功能，流量与开度呈等比关系。
1．2使用范围温度（℃）-29~200 ;压力等级(MPa) ≤1.6 ;介质：干灰、渣浆等2．产品采用标准□ GB/T12237□ API 6D□ ASTM□ NACE 01754．主要结构特点：1．1 球体：球体沿垂直轴线廻转运动，浮动球结构。
4．2 阀座：□浮动式□压配式□其它4．3 阀杆：□暗杆旋转式□明杆升降式□阀杆旋转式□其它4．4阀门连接：□法兰式□焊接式□螺纹式□其它4．5中法兰连接：□法兰式□焊接式□内压自紧式□其它4．6阀杆密封：□填料+隔环□填料+“0”橡胶圈□“O”橡胶圈□其它4．7是否具有排放装置：有□无4．8阀门操作：□手动□电动□气动□液动□光杆□其它4．9手动时顺时针旋转为关，逆时针旋转为开。
其它型式驱动开关要与控制箱开关按钮和指示相一致，避免误操作。
如果有注入塞定期加注润滑油（脂）、密封脂、软质填料，确保阀门完好无渗漏。
通过排泄阀排放体腔多余介质和沉积物确保安全和设备完好运行。
4．10阀门结构紧凑，密闭，备有开关指示和机械限位，浮动阀座进口密封，阀门扭矩小。
阀座及通道内部衬陶瓷，密封可靠，耐磨损腐蚀。
5．．2．3检查球面和阀座有无擦伤。
如有擦伤，需修复研合。
按方位重新装配好。
结构和外型（参考）6．主要零件及材料序号零件名称材料碳钢合金钢不锈钢1 阀体（左阀体）□ A 516 Gr70□A 216 WCB□ A 352 LCB□A105N□其它□ A 487-4Q□ A 352-LC3□ A 217 GrCA15□其它□ A 351 CF8□ A 351 CF8M□ A 744 CF3□ A 744 CF3M□其它7．安装和使用7．1．1 阀门安装位置要有利于操作和维护。
WT-5000气动活塞式V型调节球阀
附加规格（根据要求生产制造）·特殊检查，材料检查（制造记录表）无损检查，蒸气检查，低温检查·法兰背面加工·带排污栓·双重填料·蒸气夹套·禁油禁水处理·禁铜处理·特殊配管和接头·SUS304制品的外裸螺栓，螺母·盐害对策·防砂，防尘要求·热带地区规格·寒冷地区规格·真空（用途）性能额定Kv 值：参照第3页表2可调范围：100 ：1允许压差：参照第3页表3阀座泄漏率（对于额定Kv值%）：金属密封小于0.01%或0.001%（ANSI B16.104-1976Ⅳ级）软密封小于0.00001%以下（ANSI B16.104-1976Ⅵ级）回差：小于全行程的1%（带定位器）小于全行程的3%～5%（不带定位器）基本误差：小于全行程的±1%（带定位器）小于全行程的±5%（不带定位器）动作时间：参照第3页表2外形尺寸：参照第6页表4产品重量：参照第6页表4型号编制：参照第6页型号编制油漆颜色：调节阀的气动执行机构和阀的表面应涂漆，不锈钢和铜的阀可不涂漆。
阀体上的箭头及文字涂红漆。
用户指定色彩也可。
表1阀体，阀内件材料的配套及工作温度范围（℃）注1）用途为空化/闪蒸，禁油及要求保持关闭性能的调节阀，不管工作温度和压差如何，建议使用堆焊司太莱合金。
2）要符合高压气体管理法的条件，*标记的工作温度限于350℃。
3) 黑粗线框为阀体材料和阀内件材料的标准配置。
表2 Kv值动作时间公称通径DN(mm) 25 32 40 50 65 80 100 125 150 200 250 300 额定流量系数Kv 22 36 58 82 145 200 355 554 798 1600 2500 4000 执行机构型号GTX75 GTX92 GTX118 GTX160 GTX210GTX254GTX255GTX300全开0.5 0.5/0.6 0.5/0.6 0.5/0.6 0.7/1.0 0.8/1.0 1.0/1.2 1.1/1.6 1.2/2.0 3.5/4.5 4.0/5.0 5.0/6.0 动作时间(s)全闭0.5 0.6/0.8 0.6/1.0 0.8/1.2 0.8/1.2 1.0/1.5 1.0/2.0 1.3/2.3 1.5/2.5 4.5/6.0 5.0/6.0 5.5/7.0 注1）表中数据为标准配置，可配用不同执行机构改变动作时间。
Triac “V” Series控制口球阀商品介绍说明书
“V” SERIESControl Port Ball ValvesTriac “V” Series Ball Valves are ideal for achievingmore precise control with the simplicity andsealing features of a ball valve. We offer them1/2” – 4” in a 3-piece design and 1/2”– 6”flanged. The standard “V” notch options are 15°,30°, 60° & 90°. While they are available as manualvalves, we specialize in automating them to suityour particular control requirements.Pyramidal (45°)Easy to Automate!See automated data sheets for pre-sized assembliesPneumatic ElectricCincinnati, Ohio 45246FAX (513) 247-5462******************** V7/V8/V9/FVD9-3R-20220706Copyright 2013 A-T Controls, Inc.LIT0039V7 3-Piece Flow Coefficients - Cv ChartPercent OpenValve Standards2 V7/V8/V9/FVD9-3R-20220706 | Copyright 2013 A-T Controls, Inc. | | (513) 247-5465V8 3-Piece & V9 Flanged Flow Coefficients - Cv ChartPercent Open3V7/V8/V9/FVD9-3R-20220706 | Copyright 2013 A-T Controls, Inc. | | (513) 247-5465Triac “V” port control valves areavailable with 15°, 30°, 60°, & 90° V-notch options. V-port valves o ffer better and more consistent controlt han traditional round ported ball valves. We offer this valve with the control port c ast and machined into the ball, not in t he seat. This allows for much better flow characteristics and eliminates the need to replace seats. The 15° and 30° option allows for finer tapered control throughout the valve rotation, and the 60° & 90° offer a larger Cv in addition to controlled flow.The PTFE seat is standard in the V7 valves, while the 50/50 STFE seat is standard with V8, V9, and FVD9 V-port valves. The 50% 316SST powder and 50% PTFE offers both strength andsuperior sealing properties.30° V-Port15° V-Port60° V-Port90° V-PortNote: May be customized;call factory for flow analysis design.V-Notch Options: 15°, 30°, 60°, & 90°4V7/V8/V9/FVD9-3R-20220706 | Copyright 2013 A-T Controls, Inc. | | (513) 247-54655V7 Series 3-Piece V-Port Control Valve(V7 utilizes the reliable 77-Series design by adding a V-Ball for controllability)3-PieceSanitary End Ball Valve Tube Pipe Design With or without cavity filler 240 Grit Internal Polish Standard (15-20 RA)MATERIALS LIST# FOR 1/2”-3” - 4 PCS ; FOR 4” - 6 PCS& FOR 1/2”-2” - 4 PCS ; FOR 2-1/2”-3” - 8 PCS; FOR 4” - 12 PCS**FOR 1/2”-2” - ASTM A193 GRADE B8; FOR 2-1/2”-4” - ISO 3506-1 A2-70## FOR 1/2”-2” - ASTM A194 GRADE 8; FOR 2-1/2”-4” - ISO 3506-2 A2-70DIMENSIONS (IN)Tube O.D. according to ASME BPE 2019PATHV7/V8/V9/FVD9-3R-20220706 | Copyright 2013 A-T Controls, Inc. | | (513) 247-5465Published torques are based onfull differential pressure withclean water with 25% safetyadded. Consult the ApplicationSizing Guide for assistance withsizing actuators.PRESSURE IN BARNOTE: At temperature, valves arelimited by either the valve body/endcap pressure ratings, seat pressureratings, or packing/stem seal/gaskets;whichever is lower.6 V7/V8/V9/FVD9-3R-20220706 | Copyright 2013 A-T Controls, Inc. | | (513) 247-54657High Performance, Full Port 3-Piece Ball ValveISO 5211 Direct Mount1000 thru 2000 psi(by size) 1/2” to 4” V8 Series 3-PieceV-Port Control ValveNOTE: SIZES 2-1/2” THRU 4” INCLUDE SEAT RETAINER RINGS.^ PACKING SET* 1/2” THRU 1-1/2” QTY = 4 PCS * 2” THRU 4” QTY = 6 PCS# 1/2” THRU 1-1/2” QTY = 4 PCS # 2” QTY = 6 PCS# 2-1/2” THRU 4” QTY = 12 PCSFLOW PATHV7/V8/V9/FVD9-3R-20220706 | Copyright 2013 A-T Controls, Inc. | | (513) 247-5465(V8 utilizes the reliable 88-Series design by adding a V-Ball for controllability)V8 Series 3-Piece V-Port Control ValveHigh Performance, Full Port 3-Piece Ball ValveISO 5211 Direct Mount1000 thru 2000 psi(by size)1/2” to 4” *ASME Boiler Pressure Vessel Code8V7/V8/V9/FVD9-3R-20220706 | Copyright 2013 A-T Controls, Inc. | | (513) 247-54659V9 Series ASME Class 150 Flanged V-Port Control ValveHigh Performance, Full Port Split Body Flanged Ball Valve Series V9 (ASME Class 150)DIMENSIONS (IN)INVESTMENT CAST BODY (Series V9)“V” Series 6” 150# Flanged Mounting DimensionsV7/V8/V9/FVD9-3R-20220706 | Copyright 2013 A-T Controls, Inc. | | (513) 247-5465Published torques are based on full differential pressure with clean water with 25% safety added. Consult theApplication Sizing Guide for assistance with sizing actuators.NOTE: At temperature, valves are limited by either the valve body/end cap pressure ratings, seat pressure ratings, or packing/stem seal/gaskets; whichever is lower.10V7/V8/V9/FVD9-3R-20220706 | Copyright 2013 A-T Controls, Inc. | | (513) 247-546511High Performance, Full Port 300# Flanged, Split Body Ball Valve Series FVD9-F3 (ASME Class 300)FVD9 Series ASME Class 300 Flanged V-Port Control ValveDIMENSIONS (IN)MATERIALS LISTNOTE: A-T CONTROLS RECOMMENDS A GEAR FOR 6” VALVES ANDLARGERFLOWPATHV7/V8/V9/FVD9-3R-20220706 | Copyright 2013 A-T Controls, Inc. | | (513) 247-5465(FVD9 utilizes the reliable FD9-Series design by adding a V-Ball for controllability)12V7/V8/V9/FVD9-3R-20220706Copyright 2013 A-T Controls, Inc.LIT0039。
SV230A-RE 电动球阀操纵机说明书
SV230A-REGlobe valve actuator for 2-way and 3-way globevalves• Actuating force 1500 N• Nominal voltage AC 100...240 V• Control Open/close, 3-point• Stroke 20 mmTechnical dataElectrical data Nominal voltage AC 100...240 VNominal voltage frequency50/60 HzNominal voltage range AC 85...265 VPower consumption in operation 2 WPower consumption in rest position 1 WPower consumption for wire sizing 4 VAConnection supply / control Terminals 4 mm² (cable ø4...10 mm)Parallel operation Yes (note the performance data)Functional data Actuating force motor1500 NManual override with push-button, can be lockedStroke20 mmRunning time motor150 s / 20 mmSound power level, motor35 dB(A)Position indication Mechanical, 5...20 mm strokeSafety data Protection class IEC/EN II, reinforced insulationPower source UL Class 2 SupplyDegree of protection IEC/EN IP54Degree of protection NEMA/UL NEMA 2Enclosure UL Enclosure Type 2EMC CE according to 2014/30/EULow voltage directive CE according to 2014/35/EUCertification IEC/EN IEC/EN 60730-1 and IEC/EN 60730-2-14UL Approval cULus according to UL60730-1A, UL60730-2-14and CAN/CSA E60730-1The UL marking on the actuator depends onthe production site, the device is UL-compliantin any caseType of action Type 1Rated impulse voltage supply / control4 kVPollution degree3Ambient humidity Max. 95% RH, non-condensingAmbient temperature0...50°C [32...122°F]Storage temperature-40...80°C [-40...176°F]Servicing maintenance-freeWeight Weight 1.9 kgSV230A-RE••••••Safety notesThis device has been designed for use in stationary heating, ventilation and air-conditioning systems and must not be used outside the specified field of application, especially in aircraft or in any other airborne means of transport.Outdoor application: only possible in case that no (sea) water, snow, ice, insolation or aggressive gases interfere directly with the device and that it is ensured that the ambient conditions remain within the thresholds according to the data sheet at any time.Only authorised specialists may carry out installation. All applicable legal or institutional installation regulations must be complied with during installation.The switch for changing the direction of motion and so the closing point may be adjusted only by authorised specialists. The direction of motion is critical, particularly in connection with frost protection circuits.The device may only be opened at the manufacturer's site. It does not contain any parts that can be replaced or repaired by the user.The device contains electrical and electronic components and must not be disposed of as household refuse. All locally valid regulations and requirements must be observed.Product featuresMounting on third-party valvesThe RetroFIT+ actuators for installation on a wide range of valves from various manufacturers are comprised of an actuator, bracket, universal valve neck adapter and universal valve stem adapter. Adapt the valve neck and valve stem to begin with, then attach the RetroFIT+ bracket to the valve neck adapter. Now fit the RetroFIT+ actuator into the bracket and connect it to the valve. Whilst taking the position of the valve closing point into account, secure the actuator to the bracket and then conduct the commissioning process. The valve neck adapter/actuator can be rotated by 360° on the valve neck, provided the size of the installed valve permits.Mounting on Belimo valvesUse standard actuators from Belimo for mounting on Belimo globe valves. The installation of RetroFIT+ actuators on Belimo globe valves is technically possible.Manual overrideManual override with push-button possible (the gear train is disengaged for as long as the button is pressed or remains locked).The stroke can be adjusted by using a hexagon socket screw key (4 mm), which is inserted into the top of the actuator. The stroke shaft extends when the key is rotated clockwise.High functional reliabilityThe actuator is overload protected, requires no limit switches and automatically stops when the end stop is reached.Home positionFactory setting: Actuator stem is retracted.Setting direction of motionWhen actuated, the stroke direction switch changes the running direction in normal operation.AccessoriesElectrical accessories DescriptionType Auxiliary switch 2x SPDT add-on S2A-H Mechanical accessoriesDescriptionType Spacer ring for LDM, stroke 20 mm ZNV-203Spacer ring for Sauter, stroke 20 mm ZNV-204Adapter kit DanfossZNV-205Electrical installationCaution: Power supply voltage!Parallel connection of other actuators possible. Observe the performance data.Direction of stroke switch factory setting: Actuator stem retracted (▲).SV230A-REWiring diagrams AC 230 V, open/closeAC 230 V, 3-pointElectrical installationOperating controls and indicators1Direction of stroke switch Switch over:Direction of stroke changes4Manual override button Press button:Gear train disengages, motor stops, manual override possible Release button:Gear train engages, standard mode10Manual override Clockwise:Actuator stem extends Counterclockwise:Actuator stem retractsSV230A-RE DimensionsFurther documentation• Installation instructions for actuators。
ACTIVAL 二通调节球阀 VY5302A 说明书
二通调节球阀VY5302A(带螺纹连接的青铜阀体)概要ACTIVAL VY5302A 是带有螺纹连接的二通球阀产品。
本产品按比例对冷/热水进行调节，用于HVAC(供热通风与空调工程)控制。
VY5302A具有青铜阀体、不锈钢球体(阀塞)和阀杆、及其他具有防腐蚀成分的组件产品(与过程流体接触)。
在与MY53X0A执行器结合使用的情况下，VY5302A的Cv值和公称尺寸最适合HVAC控制。
有关执行器的具体信息，请参照ACTIVAL MY53X0A产品的规格·使用说明书。
特点1) 体积小，质量轻。
本产品可被安装在如AHU(空调机)内部的狭小空间里。
2) 青铜阀体可被用于低于PN16 (1.6 MPa)的流体压力环境中。
3) 无需任何工具，MY53X0A执行器便可被安装/拆卸。
并且，无需任何调整。
4) 具有等百分比的流量特性。
型号和Cv值型号公称尺寸(inch)Cv值质量*(kg)额定关断差压VY5302A0011 DN15(1/2) 2.5 0.4 1MPa VY5302A0012 DN15(1/2) 4.0 0.4 1MPa VY5302A0022 DN20(3/4) 6.3 0.6 1MPa VY5302A0023 DN25(1) 10 0.8 1MPa VY5302A0031 DN32(11/4) 16 1.2 0.5MPa VY5302A0041 DN40(11/2) 25 1.5 0.5MPa VY5302A0042 DN40(11/2) 40 1.50.5MPa VY5302A0051 DN50 (2) 40 1.8 0.5 MPa∗注：该质量不包括填料和执行器的质量。
规格项目规格样式带内螺纹连接的二通调节球阀被结合的适用执行器 MY53X0A：机电执行器适用流体冷/热水、乙二醇溶液(不超过50 %)压力等级 PN16(1.6MPa)材质阀体：青铜铸件(JIS*1 CAC406)阀塞和阀杆：不锈钢阀座：PTFE流体温度*2 0°C～100 °C流量特性等百分比可调比 30：1全闭位置时的阀座泄漏量不超过额定Cv值的0.01%(在VY5302A0011、VY5302A0012的情况下，不超过0.0006 Cv )安装方位可安装在从垂直(安装有执行器的阀门)到水平之间的任意方位∗1. JIS：日本工业标准。
商品名称：V Ball Control 水控球阀说明书
07/2012INSTRUCTION MANUALV Ball Control ValvesMediaChilled or hot water, glycol, 250# steam Flow Characteristic Equal percentage Action90% rotationvalve open CW, valve closed CCW Sizes/End Fitting 1”,1½”,2” (NPT); 3, 4, 6 (Flanged)Type of end fi ttings NPT Sizes/End Fitting FlangedMaterials:Body Carbon SteelBall Stainless Steel with Hardened Chrome Plating Seats Tefl onStem Stainless Steel Packing Spring-loaded Tefl on V-ring Pressure rating ANSI 300Media temp. range -22°F to 400°F (-30°C to 204°C)Close-off pressure 250 psig @ 400°F Maximum differential pressure (ΔP)steam: 100psi water: 150psi• Carbon Steel 150/300 ANSI Rated Bodies • Equal Percentage Flow Characteristic• Dual Body rating on 1”, 1½” & 2” (ANSI 150/300)• ASME B16.10 Face to Face Dimensions • ANSI Class IV Shut-off • 250PSI 400 degree rated • Field replaceable seat• Maintenance free spring loaded packing Ideal for replacing globe valves where high close off is required.NOTE: Industrial ball valves have serviceable components similar to globe valves, proper maintenance of these parts will ensure longer in service life for the valves. The seats of these valves will require replacement at an interval consistent with the number of full cycles the valve has been operated, or as fi eld condition dictates.A ABWater ApplicationB2…VB and B6…VB3”, 4” & 6” Valves - Flanged Installation 1. Valve must be in the closed position for installation.2. Figure 1 illustrates a fl anged valve installation.3. Use hex bolts & nuts to secure valve to fl ange.4.Ensure proper gaskets are used between the valve fl ange and pipe fl ange.5.Tighten bolts & nuts in alternating opposite sides until completelytightened. Please see torque requirements below. Torque wrench is required.123412345678WARNING: Exceeding the Maximum Torque Can Damage the Valve and Void the Warranty!3” ANSI 150 Flange - 65 ft/lbs 4” ANSI 150 Flange - 70 ft/lbs6” ANSI 150 Flange - 100 ft/lbs3”, 4” & 6” Valves1. Remove valve from pipe2.Remove 2 cap retaining washers (1)ing 2 wrenches/fl at-head screwdrivers, pry cap assembly (2) out ofvalve4. Rotate valve to fully open position5. Using hands, pull seat (3) out of the valve6.Replace seat and reverse procedure to reassemble7.Reinstall valve per installation instructions3” Bolt TighteningSequence 4” & 6” Bolt TighteningSequenceB2...VB and B6...VB “V” Ball Control ValveInstruction Manual2S u b j e c t t o c h a n g e . © B e l i m o A i r c o n t r o l s (U S A ), I n c .。
DWYER INSTRUMENTS 自动两部铬钢V型球阀说明书
SPECIFICATIONSCompatible liquids and gases.1/2 to 3˝.End Connections: 150# ANSI flange.20˝ Hg to 275 psi (-0.7 to 19 bar) up to 392°F.Electric “TD” and “MD” Series Power Requirements:220 VAC, 24 VAC or 24 VDC (MD models not available in 24 VDC). Power Consumption: manual.Cycle Time (per 90°):WE07-DDA01-T-AA03WE07-DTD01-T-AWE07-CTI01-T-A425Valves, Ball,AutomatedVALVES2-PIECE FLANGED STAINLESS STEEL V-BALL VALVE150# ANSI Flange, V-Ball, Electric or Pneumatic ActuatorsSERIES WE07 | W.E. ANDERSON BY DWYER®DWYER INSTRUMENTS, INC. | MODEL CHART - HAND OPERATED & PNEUMATIC ACTUATORExample WE07-CSR02-T -N N 09WE07-CSR02-T-NN09PriceSeries WE07316 SS 2-piece 150# ANSI flange -Size and Actuator CHD00DHD00EHD00GHD00HHD00IHD00JHD00CDA01DDA01EDA03GDA03HDA03IDA04JDA04CSR02DSR02ESR03GSR04HSR05ISR06JSR061/2˝ hand operated 3/4˝ hand operated1˝ hand operated 1-1/2˝ hand operated 2˝ hand operated 2-1/2˝ hand operated 3˝ hand operated 1/2˝ double acting 3/4˝ double acting 1˝ double acting 1-1/2˝ double acting 2˝ double acting 2-1/2˝ double acting 3˝ double acting 1/2˝ spring return 3/4˝ spring return 1˝ spring return 1-1/2˝ spring return 2˝ spring return 2-1/2˝ spring return 3˝ spring return$120.00b 140.00b 184.00b 340.00b 472.00b 760.00b 960.00b 290.00b 300.00b 375.00b 550.00b 700.00b 1000.00b 1300.00b 350.00b 375.00b 450.00b 575.00b 780.00b 1200.00b 1475.00bV-Ball Angle T N 60° v-ball 90° v-ball--Solenoid NANo solenoid NEMA 4X NAMUR solenoid -+50.00bSolenoid Voltage N A B C D E No solenoid 120 VAC220 VAC 24 VAC 24 VDC 12 VDC------Positioner and Switches 000102030406070809None 42AD0 exp limit switch 45VD0 exp position transmitter42AD0-B ATEX limit switch 42AD0-IE IECEX limit switch QV-210101 poly limit switch VPS and P1 prox switch 265ER-D5 positioner 285ER-D5 smart positioner-230.00b 525.00b 323.00b 320.00b 143.00b 176.00b 620.00b 1389.00bOptions NO Fail open spring return actuator -b Items are subject to Schedule B discounts.MODEL CHART - ELECTRIC ACTUATORExample WE07-ETD01-T -B WE07-ETD01-T-B PriceSeries WE07316 SS 2-piece 150# ANSI flange -Size and Actuator CTD01DTD01ETD01GTD02HTD02ITD03JTD03CMD01DMD01EMD01GMD01HMD02IMD03JMD03CTI01DTI01ETI02GTI03HTI04ITI04JTI05CMI01DMI01EMI02GMI03HMI04IMI04JMI051/2˝ NEMA 4X two-position 3/4˝ NEMA 4X two-position1˝ NEMA 4X two-position 1-1/2˝ NEMA 4X two-position 2˝ NEMA 4X two-position 2-1/2˝ NEMA 4X two-position 3˝ NEMA 4X two-position 1/2˝ NEMA 4X modulating 3/4˝ NEMA 4X modulating 1˝ NEMA 4X modulating 1-1/2˝ NEMA 4X modulating 2˝ NEMA 4X modulating 2-1/2˝ NEMA 4X modulating 3˝ NEMA 4X modulating 1/2˝ exp two-position 3/4˝ exp two-position 1˝ exp two-position 1-1/2˝ exp two-position 2˝ exp two-position 2-1/2˝ exp two-position 3˝ exp two-position 1/2˝ exp electric modulating 3/4˝ exp electric modulating 1˝ exp electric modulating 1-1/2˝ exp electric modulating 2˝ exp electric modulating 2-1/2˝ exp electric modulating 3˝ exp electric modulating$575.00b 625.00b 675.00b 890.00b 1100.00b 1350.00b 1600.00b 1050.00b 1100.00b 1200.00b 1300.00b 1400.00b 1700.00b 1900.00b 1100.00b 1150.00b 1350.00b 1700.00b 2100.00b 2300.00b 2900.00b 2100.00b 2100.00b 2300.00b 2600.00b 2900.00b 3200.00b 3600.00bV-Ball Angle T N 60° v-ball 90° v-ball --Actuator Voltage A B C D 110 VAC 220 VAC24 VAC 24 VDC--70.00b 70.00bb Items are subject to Schedule B discounts.MODEL CHARTSize Cv (gal/min)PopularHand OperatedModel Price PopularDouble Acting Pneumatic Model Price PopularSpring Return Pneumatic Model Price Popular NEMA 4X Two Position Electric (110 VAC) Model Price Popular NEMA 4X Modulating Electric (110 VAC) Model Price 60°90°1/2˝3/4˝1˝1-1/2˝2˝2-1/2˝3˝7.913.622.346.2104.7147.5209.19.114.229.175.5138.4220.3308.3WE07-CHD00-T WE07-DHD00-T WE07-EHD00-T WE07-GHD00-T WE07-HHD00-T WE07-IHD00-T WE07-JHD00-T $120.00b 140.00b 184.00b 340.00b 472.00b 760.00b 960.00b WE07-CDA01-T WE07-DDA01-T WE07-EDA03-T WE07-GDA03-T WE07-HDA03-T WE07-IDA04-T WE07-JDA04-T$290.00b 300.00b 375.00b 550.00b 700.00b 1000.00b 1300.00bWE07-CSR02-T WE07-DSR02-T WE07-ESR03-T WE07-GSR04-T WE07-HSR05-T WE07-ISR06-T WE07-JSR06-T$350.00b 375.00b 450.00b 575.00b 780.00b 1200.00b 1475.00bWE07-CTD01-T-A WE07-DTD01-T-A WE07-ETD01-T-A WE07-GTD02-T-A WE07-HTD02-T-A WE07-ITD03-T-A WE07-JTD03-T-A$575.00b 625.00b 675.00b 890.00b 1100.00b 1350.00b 1600.00bWE07-CMD01-T-A WE07-DMD01-T-A WE07-EMD01-T-A WE07-GMD01-T-A WE07-HMD02-T-A WE07-IMD03-T-A WE07-JMD03-T-A $1050.00b 1100.00b 1200.00b 1300.00b 1400.00b 1700.00b 1900.00bb Items are subject to Schedule B discounts.ACCESSORIES Model Description Price R2-2120AFR4VB-01Air regulator Air filter regulator 0 to 120 psi Volume booster $31.5065.00b 170.00b b Items are subject to Schedule B discounts.。
气动V型调节球阀_图文解读
气动V型调节球阀
一、概述
ZSSV气动V型活塞式调节球阀(简长调节球阀,是一种旋转型调节球阀,为气动单元组
合仪表中的执行单元,一般与电气阀门定位器或气动阀门定位器组合使用。
阀芯开有V型切
口,与阀座相对转动产生剪切力,防止卡死。
特别适用于泥浆和含有纤维介质,以及含有微
小因休悬浮特介质的调节。
因而广泛应用于石油、化工、制药、冶金、轻纺、造纸、污水处
理等生产部门的气体、蒸汽、液体输送管道中介质流量调节,以达到生产过程控制要求。
本系列产品公称压力等级有PN1.6、4.0、6.4MPa,公称通径范围从25mm至300mm,允许
泄漏量等级有IV级VI级。
二、主要零件材料
阀体、阀盖:HT200、ZG230-450、ZG1Cr18Ni9Ti、ZG0Cr18Ni12Mo2Ti 阀杆:OCr17Ni12Mo2、OCr17Ni14Cu4Nb
阀板:ZG1Cr18Ni9Ti、ZG0Cr18Ni12Mo2Ti
阀杆(板轴承:OCr17Ni12Mo2
阀芯:增强聚四氟乙烯、司钛莱合金堆焊
压圈:OCr17Ni12Mo2
阀座(密封环:聚四氟乙烯、石墨
阀座托架:OCr17Ni12Mo2
垫环:氟橡胶O形圈
三、性能技术参数
四、阀形式
五、外形尺寸(单位:mm。
CCV球阀安装和维护手册
安装、操作和维修手册
卡麦隆 31 型 全焊接 球阀
焊接说明：
在预热、焊接或热应力释放时，距焊缝 3”(75 毫米)以外阀体上的任何点处温度均 不能超过 400 °F（200°C〕。请用测温色笔检验温度。
在把卡麦隆球阀最终焊接在管线之前，应用 1”宽的保护带盖上阀门密封 自三点钟 至九点钟区域（阀球与阀座之间的密封和阀座与端部之间的密封〕。这样有助于防 止任何杂质落入这个区域。在开工或试压之前，管线系统应通球清除杂质。
铭 牌 信 息：
序号 1
2 3 4 5 6 7 8 9 10 11 12 13 14
铭牌标记 阀门公称尺寸 X 阀球实 际尺寸 允许使用的最高温度 允许使用的最低温度 阀体材料代号 阀座内嵌材料代号 部件装配编号 阀门长度 API 设计磅级 最大工作压力 最大操作压力 阀座材料代号 阀球材料代号 阀门装配系列号 生产日期
1. 确认阀门已处于全开或全关位置及执行器 适配的位置。
2. 根据阀杆及齿轮箱/执行器安装工具的不 同, 执行器有多个安装位置是可能的。如 果是这种情况，应首先确定客户希望的手 轮或执行器控制盘的方位，然后一次进行 安装。（推荐阀表面使用一薄层润滑 剂。〕
3. 一旦操作器（执行器〕安装完毕，应用螺 栓固定执行器。如果与螺栓孔没有对齐， 请轻轻打开或关闭执行器直至与阀门适配 法兰相匹配。如果不能操作执行器，应完 成设定限位器的步骤 2 和 3。
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VQ947H电动V型调节球阀2012版
V型球阀系列电子式电动V型调节球阀使用说明书上海沪禹泵阀设备有限公司SHANGHAI HUYU PUMP VALVE EQUIPMENT CO.,LTD.12VQ947H 电子式电动V 型调节球阀概 述VQ947H 电动V 型调节球阀是由V 型切口球面阀芯在小开度范围内贴着密封面旋转而控制流体的角行程调节阀.V 型切口球面阀芯在增大调节比的同时,在截流时对密封环还具有剪切作用.适用于要求大调节比的控制系统,以及对含纤维质流体,料浆类流体等的控制。
产品符合GB/T4213—92、JB/T7387—94。
阀 体型 式 同心角行程型 公称通径 25~300mm公称压力 M 级：（DN25~300） ANSI 150#、300#PN1.6、2.5、4.0、6.4MPa H 级： （DN25~300） ANSI 600# 、PN6.3 连接型式 对夹式 法兰式材 料 WCB 、1Cr18Ni9TI 、0Cr18Ni12Mo2Ti 、Ti （CF8、CF8M 、CF3、CF3M ）上 阀 盖 标准型（与阀体一起铸造）-45~400℃但请注意各种材质的使用温度、压力范围填 料 聚四氟乙烯石棉填料、柔性石墨填料 执行机构型 式 HYR 电子式电动执行机构（可配3610R 系列、防爆型QT 系列）输入信号 调节性：4~20mA ²DC 1-5V ²DC 两位式：220V AC 正反切换信号 阀位反馈信号 4~20 mA ²DC 电源电压 220V AC,50Hz 或AC380V 50HZ 手动机构 便携式手动曲柄环境温度 -10~+60℃,带加热器:-35~+40℃ 阀作用型式 电关式或电开式 阀内组件阀芯形式 带V 型切口的部分球面形流量特性 近似等百分比特性材 料 阀芯：不锈钢（1Cr18Ni9TI 、1Cr18Ni12Mo2Ti 、316L ）耐腐蚀合金等 阀芯转角 90°性 能基本误差 ±1.0％ 回差 1.0％ 死区 1.0％ 额定行程偏差 2.5％ 可调范围100：1，200:1，300:1 结构特点VQ947H 型电子式电动调节型球阀由电子式执行机构和调节机构等部分组成。
V型球阀说明书
V型球阀使用及维护目录1.0范围┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄32.0采用规范及标准┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄33.0阀门的型号及说明┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄34.0阀门的设计和制造┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄ 35.0结构特点总结┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄46.0测试标准┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄51.0范围本技术说明书适用于污水处理、环保设备、电站排灰系统、矿业等行业介质易结垢、沉淀、纤维、固体颗粒、粘附密封面类介质的输送、排放。
,本技术规范书所提出的提出的是一般的技术要求，并未对一切技术细节作出规定，充分引述有关标准和规范的条文。
并有成功业绩和高效可靠的符合招标书和有关最新工业标准的产品。
同时满足国家的有关安全、环保等强制性法规、标准的要求。
2.0 采用规范及标准阀门满足下列所有最新版本的规范、规定和标准的要求：-GB12237-1989 阀门的制造标准- GB12237-89 法兰和对焊连接钢制阀门- GB12221-89 阀体长度参照标准- GB/T 9113.1 国家部法兰标准- GB/T13927-1992 阀门检验与试验- API 6FA 阀门耐火试验- ASTM A-370 钢制产品机械性能试验标准- NACE MR0175 油田设备抗硫化应力裂纹的金属材料要求- ANSI B16.47 法兰钻孔参照标准3.0 阀门的型号及说明阀门型号的说明：VQ647Y表示阀门为V型切断球阀，6表示气动传动装置，4表示法兰连接，7表示球芯形式为V型固定式，Y表示阀门的球面密封面堆焊合金钢的厚度在阀门组装完成时不小于2mm。
连接形式适合法兰。
驱动形式适合手柄、蜗轮传动、气动、电动。
压力范围0.6Mpa～6.4Mpa使用温度-70C ～500C口径范围DN25 ～DN3504.0 阀门的设计和制造气动V型切断球阀在开关时，可以自动括除密封带上的粘附的残留物，保证密封带的清洁和光滑。
电动V型陶瓷球阀 使用说明书(1)
产品使用说明书阀类：电动陶瓷调节球阀型号：VQ941TCXX 阀门有限公司XX V ALVE CO., LTD.1.主要用途和使用范围1．1用途该阀主要使用在电站排灰、矿山、化工等诸多工业管线上，特别固体颗粒管线上使用更广泛。
该类阀门可做开关阀或调节使用。
V形通道具有线性调节功能，流量与开度呈等比关系。
1．2使用范围温度（℃）-29~200 ;压力等级(MPa) ≤1.6 ;介质：干灰、渣浆等2．产品采用标准□ GB/T12237□ API 6D□ ASTM□ NACE 01754．主要结构特点：1．1 球体：球体沿垂直轴线廻转运动，浮动球结构。
4．2 阀座：□浮动式□压配式□其它4．3 阀杆：□暗杆旋转式□明杆升降式□阀杆旋转式□其它4．4阀门连接：□法兰式□焊接式□螺纹式□其它4．5中法兰连接：□法兰式□焊接式□内压自紧式□其它4．6阀杆密封：□填料+隔环□填料+“0”橡胶圈□“O”橡胶圈□其它4．7是否具有排放装置：有□无4．8阀门操作：□手动□电动□气动□液动□光杆□其它4．9手动时顺时针旋转为关，逆时针旋转为开。
其它型式驱动开关要与控制箱开关按钮和指示相一致，避免误操作。
如果有注入塞定期加注润滑油（脂）、密封脂、软质填料，确保阀门完好无渗漏。
通过排泄阀排放体腔多余介质和沉积物确保安全和设备完好运行。
4．10阀门结构紧凑，密闭，备有开关指示和机械限位，浮动阀座进口密封，阀门扭矩小。
阀座及通道内部衬陶瓷，密封可靠，耐磨损腐蚀。
5．．2．3检查球面和阀座有无擦伤。
如有擦伤，需修复研合。
按方位重新装配好。
结构和外型（参考）6．主要零件及材料序号零件名称材料碳钢合金钢不锈钢1 阀体（左阀体）□ A 516 Gr70□A 216 WCB□ A 352 LCB□A105N□其它□ A 487-4Q□ A 352-LC3□ A 217 GrCA15□其它□ A 351 CF8□ A 351 CF8M□ A 744 CF3□ A 744 CF3M□其它7．安装和使用7．1．1 阀门安装位置要有利于操作和维护。
亚辛GP-V普通用途球阀说明书
Asahi/America, Inc., 655 Andover St. Lawrence, MA 01843Phone (781) 321-5409 Fax (800)-787-6861 GP-V General Purpose Ball Valves 1.0 Scope: All requirements are for PVC GP-V ball valves.2.0 Materials: U-PVC – PVC GREY 9735 MRS25 Certified (two different suppliers)FKM – Fluorocarbon Rubber Black 70 +/-5 ShA (2 different suppliers)EPDM – Ethylene Propylene Diene Terpolymer Rubber Black 70 +/-5 ShA (2 different suppliers) PTFE – Polytetrafluoroethylene 020 Standard Grade CertifiedLubricant – Siliconic Oil Certified3.0 GP-V Ball Valves: All GP-V General Purpose ball valves sized ½” – 4” shall be of true-union design with 2-way blocking capability. PTFE seats shall have elastomeric backing cushions to provide smooth even stem torque and to compensate for wear. Valves shall feature dual stem O-rings. The handle shall double as the spanner wrench for maintenance and carrier adjustment.3.1 Operators: GP-V ball valves 1/2” – 4” (Lever type standard)Lever handle to be Asahi standard valve handle red color.3.2 Approved Manufacturer GP-V General Purpose ball valves shall be provided by Asahi/America, Inc. of Lawrence, MA with no approved equals. Manufacturer must be ISO-9001 certified.3.3 Working Temperature: Valves shall have a pressure rating of: 230psi at 700 F sizes 1/2” – 4”PVC (Socket, /Thread)4.0 Accessories: No accessories or modifications are factory supported.5.0 Certifications: 5.1 NSF-61, CE, ISO-9393 PVC/EPDM and PVC/FKM models shall have NSF-61 Certification for use in drinking water applications.NSF-61CE MarkISO-9393 Testing6.0 Installation Procedures: All valve joints shall be prepared using the preferred joining method for the valve material and installation type in accordance with all requirements put forth in the GP-V Operation & Maintenance manual. No accessories or modifications are factory supported.。
V型球阀使用说明书(浙江德卡)..
V型球阀使用说明书本手册的一般说明运输、接收和存储三、安装、调试四、故障分析及维修五、V型球阀的特点六、爆炸图和零件清单七、泄漏量标准八、流量特性九、标准产品Cv值十、外形尺寸匸==7浙江德卡控制阀仪表有限公司—、本手册的一般说明：1、本手册是关于V型球阀在选型、安装、调试、运输、存储及结构、故障维修、售后服务等方面的全面介绍及说明。
2、本手册是为V型球阀加ZS执行器或ZDS执行器而编制的，V型球阀配其它执行器，例如：精小型、电动、手动等，由于其阀体结构部分是一致的，所以也可以参考使用，但必须是本手册和执行器及附件说明书共同参考使用，也就是说阀体部分参考本手册，执行器及其它附件必须有独立的说明书提供给您，在产品使用的各个阶段，请参考本手册的内容并遵守其它零部件的使用规范，这样才不会在使用中出现问题。
3、请在使用产品前认真的阅读本手册及我们提供的附件说明书，以便正确的使用产品，更好的为您的生产过程服务4、由于编辑的原因或产品结构的原因及选型方面的原因，在产品使用过程中有什么疑问，可及时和我们联系或和您的供应商联系，以便我们对产品进行改进，并及时解决您的问题。
欢迎您为我们提供宝贵的意见和建议。
5、由于技术的进步或产品结构的改进，本手册的内容可能会有所变动，我们会根据所提供产品的时间提供相应的说明书，所有使用规范以产品所协带说明书为准。
二、产品运输、接收和存储：1、产品包装：本产品是在出厂前将阀体及执行器和附件组装在一起,并对产品性能进行严格测试后整体匸==7浙江德卡控制阀仪表有限公司包装的，正常情况下国内是用木箱包装的，产品整体用木条及金属螺栓等固定在箱体内，整个产品全部用防潮袋进行保护，以确保产品在运输过程中不会因晃动及水汽而对产品使用造成影响。
出口产品是用附合出口标准的木箱加防潮保护等方法包装的。
2、产品运输：产品运输是委托专业的运输公司进行运输的。
3、产品接收：当您接到产品后，第一时间打开包装箱对产品及附件进行检查，检查分为以下内容：（1 ）根据装箱内单的内容对产品及附件的数量及品牌进行检查，看看是否附和合同要求。
上海屹沪阀门 VYH 气动 V 型球阀 说明书
VYH 气动 V 型球阀使用说明书上海屹沪阀门有限公司Shanghai Yi Hu Control Valve CO., LTD.地址：上海市奉贤区金汇工业园工业路 1390 号 电话：021-******** E-mail:sales@ 邮编：201315 传真：021-******** 网址：一、概述VYH 气动 V 型调节球阀是一种直角回转式调节阀，它由 GT 系列 气动活塞式执行机构（单、双作用） 和 V 形球阀二部分组成。
与电磁阀和电气阀门定位器配套使用，输入 4~20ma DC 信号及 0.5~0.7Mpa 气源即 可控制运转，实现对压力、流量、温度、液位等参数的调节。
它是以压缩空气为动力，阀杆带动阀芯在阀体 内转动 90°，可以实现全开-全闭的动作。
该产品按其密封性能分为金属密封与软密封。
由于气动 V 型调节 球阀为直角回转结构，当阀芯相对于阀座旋转时具有较强的剪切作用，尤其适用于带有纤维和微小颗粒介质 的调节控制。
同时还具有结构紧凑、体积精小、运行可靠、密封性好、维修容易、安装方便、适应性强等特 点。
可广泛应用于石油，化工、轻工、电力、制药、造纸、冶金等工业自动控制系统中，作远距离集中控制 或就地控制。
二、特点1、由于 V 型球阀流路简单、流阻较小，因而流通能力较大。
2、V 型球阀阀芯上具有近似等百分比流量特性的 V 型和具有近似线性流量特性的 U 型两种缺口形式，因 而无须通过定位器调整，即能实现不同流量特性的流量控制。
3、可调比可达到 300∶1 远大于直通单、双座调节阀。
4、 具有较高的密封等级： 软密封结构的泄漏等级为 GB/T4213 VI 级；硬密封结构的泄漏等级为 GB/T4213 IV 级。
O 5、正、反作用方式变换较为方便，只需将阀芯初始位置旋转 90 ，即能实现作用方式的转换。
6、结构简单、维护方便。
体积较小、易于安装。
三、型号编制说明V YH 6 41 F——16CG 温度类型（表 1） 阀体材质（表 2） 公称压力（表 3） 密封面材料（表 4） 连接方式（表 5） 执行机构类型（表 6） 屹沪公司标志 阀门代号：V 型球阀表1工作温度℃ 代号 中温 G 常温 无表2阀体材质 代号 碳钢 C 不锈钢 P 铸铁 省略表3公称压力 Mpa 代号 1.6 16 2.5 25 4.0 40 6.4 64表4密封面材料 代号 四氟乙烯 F 金属密封 H表5连接形式 代号 法兰 41 丝扣 11 对夹式 71表6执行机构 代号 电动 9 气动 6四、工作原理和结构VYH 气动 V 型调节球阀由气动活塞式执行机构和 V 形球阀二部分组成。
ZAJV型电动V型调节球阀
ZAJV型电动V型调节球阀一、产品[电动V型调节球阀（法兰式、对夹式）]的详细资料：产品型号：ZAJV型产品名称：电动V型调节球阀（法兰式、对夹式）产品特点：ZAJV电子式电动V型调节球阀，配用DTR系列电动执行机构，无需另配伺服放大器，有输入控制信号（4-20mADC或1-5ADC）及单相电源即可控制运转，公司实现对压力、流量、温度、液位等参数的调节。
阀芯上开有V型切口，与硬密封阀座相对转动产生剪切力，可将纤维切断，防止卡死。
具有流通能力，调节精度高，可调比大，密封性好，重量轻等特点。
适用于除小口径，角型、三通连接外的大部分场合，是替代进口产品的最佳产品，特别适用于泥浆和含有纤维性介质，以及含有微小固体悬浮物介质的调节。
广泛应用于造纸业、制糖、石油、化工、冶金等行业的工业过程自动控制系统中。
二、阀体：公称通径；25-300mm公称压力：PN1.6, 4.0, 6.4Mpa连接形式：法兰式按JB/T79.2-94凹或按JB78-5P对夹式法兰连接材料：WCB ZG1Gr18Ni9Ti CF3M填料：V型聚四氟乙烯填料,含浸聚四氟乙烯填料,石棉编织填料。
耐高温碳纤维填料温度：常温：-20℃~+120℃ 散热：+200℃~+450℃三、阀内组件：阀芯形式：V形缺口半球体流量特性：等百分比特性。
球体阀杆2Cr13 1Cr18Ni9Ti oCr17Ni12Mo2(316L)金属阀座材料：与阀杆材料相同，密封堆焊钴铬硬质合金，非金属阀材料，增强聚四氟乙烯。
四、执行机构：类型：可选用PSQ系列、DTR、3810系列角行程执行机构。
防爆型选3810系列。
五、V形球阀规格参数表：公称通径DN25 32 40 50 65 80 100 125 150 200 250300流量系数（Kv）2540 63 100160250350 680 990 1600 2500 4000动作范围0-90°允许压差△P小于公称压力（1.6MPa）泄漏量Q按API598标准测试无泄漏环境温度℃-20~60℃基本误差±2%回差±2%死区1%可调范围250:1配用执行机构PSQ101, 3810RSA-05DTR-05~10 PSQ201381RSC-30DTR-20～30 PSQ3013810RSC-50 DTR-40 PSQ701DTR-60六、ZAJV电子式电动V型调节阀外形尺寸：公称通径DN LDTRH2 D1 Z-d H1L12510227720860854-1432102295208651004-1840114305208751104-1850124364208951254-18651433792081051454-18801653892561201608-181001944022561401808-181252134262561652108-181502294452561852408-2320024346525620529512-2325029761034624035512-2530033866034629041012-25七、型号编制说明：Z D J V911F16P G自控阀门执行机构类型位移特征阀门代号传动形式连接形式密封面材料公称压力阀体材质温度类型D：表示PS系列J：表示角行程Q：表示球阀9：表示电动41：表示法兰F：表示四氟乙烯16：表示1.6MPa C：表示碳钢G：表示中温型常温省略R：表示3810系列D：表示碟阀6：表示气动11：表示丝扣H：表示金属硬密封25：表示2.5MPaP：表示不锈钢A：表示DTR系列V：表示V形球阀71：表示对夹式40：表示4.0Mpa64：表示6.4MPa订货须知：一、①ZAJV型电动V型调节球阀产品名称与型号②ZAJV型电动V型调节球阀口径③ZAJV型电动V型调节球阀是否带附件二、若已经由设计单位选定公司的ZAJV 型电动V型调节球阀型号，请按ZAJV型电动V型调节球阀型号三、当使用的场合非常重要或环境比较复杂时,请您尽量提供设计图纸和详细参数，相关产品：精小型电子式调节阀ZDSJ电子式角型调节阀电子式电动调节阀电子式三通电动调节阀电子式电动高温调节阀ZAJQ型电动三通调节球阀ZAJV型调节球阀电动调节球阀ZAJW型电动调节蝶阀给水回转式调节阀电子式电动双座调节阀调节阀系列价格供用户或设计院工程项目做预算产品型号ZJHP备注气动单座调节阀（不含附件）压力 PN16 PN16 高温型另加 铸钢：225 不锈钢：450 手轮：600口径 WCB 304 DN20 1200 1800 DN25 1275 1875 DN32 1425 2175 DN40 1500 2400 DN50 1725 2850 DN65 2550 4200 铸钢：300 不锈钢600 手轮：900 DN80 2775 4575 DN100 3000 5400 DN125 4425 7800 铸钢：600 不锈钢：1200 手轮：1200DN150 **** **** DN200 7200 13050产品型号 ZAZP 电动单座调节阀（DKZ 电动头） 备注 口径 PN16WCB PN16304 高温型另加铸钢：225不绣钢：450DN20 2550 3150DN25 2700 3450DN32 2850 3900DN40 3225 4500 DN50 3450 5100 DN65 3900 5700铸钢：300不锈钢：600DN80 4350 6600DN100 4875 8250 DN125 7275 10200铸钢：600不锈钢：1200DN150 8175 12450DN2009750 16500产品型号 ZDLP备注电子式单座调节阀 压力PN16 PN16 高温型另加铸钢：225 不绣钢：450通径 WCB 304 DN20 2325 3300 DN25 2400 3450 DN32 2475 3600 DN40 2550 3750 DN502700 3975DN65 3450 5700铸钢：300 不锈钢：600 DN80 3900 6300 DN100 4200 7050 DN125 6450 9750 铸钢：400 不锈钢：1200DN150 7500 12300 DN200 9000 15750产品型号 ZZWEP备注自力式温度调节阀 压力 PN16 PN16 高温型另加铸钢：250 不绣钢：450口径 WCB 304 DN20 2400 2925 DN25 2475 3300 DN32 2850 3525 DN40 3300 3675 DN50 3750 4350 DN65 4200 5100铸钢：300 不锈钢：600 DN80 4800 6000 DN100 5400 6750 DN125 7425 9300 铸钢：600 不锈钢：1200DN150 8775 11250 DN20010350 16800产品型号 ZDLM备注电子式套筒调节阀 压力 PN16 PN16 高温型另加铸钢：225 不锈钢：450 手轮：900通径 WCB 304 DN20 2625 3450 DN25 2700 3600 DN32 2850 3750 DN40 3000 3900 DN50 3225 4500 DN65 3975 6000 铸钢：300 不锈钢：600 DN80 4500 6600 DN100 4950 7500 DN125 7350 10500 铸钢：600 不锈钢：1200DN1508400 13200DN200 9900 16800 手轮：1800产品型号 ZMAQ备注气动薄膜切断阀 压力 PN16 PN16 高温型另加铸钢：225 不绣钢：450口径 WCB 304 DN20 1500 2100 DN25 1650 2250 DN32 1800 2700 DN40 1950 3300 DN50 2100 3975 DN65 2700 4800铸钢：300 不锈钢：600 DN80 3300 5250 DN100 4200 6150 DN125 5550 8850 铸钢：600 不锈钢：1200DN150 7200 10950 DN2008400 15300产品型号 ZMAQ/X气动三通合通调节阀备注 （不含附件）压力 PN16 PN16 高温型另加 铸钢：225 不锈钢：450 手轮：600口径 WCB 304 DN20 1875 2175 DN25 1950 2250 DN32 2025 2625 DN40 2250 2775 DN50 2700 3750 DN65 3150 4650 铸钢:300 不锈钢：600 手轮：900 DN80 3600 5100 DN100 4200 6000 DN125 5850 8850 铸钢300 不锈钢：1200 手轮：1200DN150 6900 11100 DN2008700 14250产品型号ZSPO备注切断阀（不配件） 压力 PN16 PN16 高温型另加铸钢：225 不绣钢：450口径 WCB 304 DN20 1650 1950 DN25 1800 2250 DN32 1950 2700 DN40 2100 3150 DN50 2250 3600 DN65 3000 4350铸钢：300 不锈钢：600 DN80 3300 5250 DN100 3900 6300 DN125 5550 8700 铸钢：600 不锈钢：1200DN150 6750 11250 DN2008400 14700产品型号 ZDLQ/X电子式三通调节阀 备注压力 P.N1.6 PN16 高温型另加 铸钢：225 不锈钢：450口径 WCB 304 DN20 2700 3600 DN25 2925 3750 DN32 3150 4050 DN40 3450 4200 DN50 3750 4500 DN65 4200 6450 铸钢300 不锈钢：600DN80 4650 7200 DN100 5250 8250 DN125 7800 11250 铸钢300 不锈钢：1200DN150 9150 13500 DN20010800 16950产品型号 ZSPO备注 切断阀（不配件） 压力 PN16 PN16 高温型另加铸钢：225 不绣钢：450C口径 WCB 304 DN20 1650 1950 DN251800 2250DN32 1950 2700 DN40 2100 3150 DN50 2250 3600 DN65 3000 4350铸钢：300 不锈钢：600 DN80 3300 5250 DN100 3900 6300 DN125 5550 8700 铸钢：600 不锈钢：1200DN150 6750 11250 DN200 8400 14700产品型号 ZDLP备注电子式单座调节阀 压力 PN16 PN16 高温型另加铸钢：225 不绣钢：450口径 WCB 304 DN20 2175 2775 DN25 2325 2925 DN32 2400 3075 DN40 2700 3300 DN50 3000 3900 DN65 3600 4800铸钢：300 不锈钢：600 DN80 4200 5550 DN100 4800 6300 DN125 5700 9450 铸钢：600 不锈钢：1200DN150 6900 10800 DN2008700 14700口径 自立式流量 自互式流量 压差控制阀 平衡阀 平衡阀 ZYC-16ZLF-16 ZL47F-16 15 铜270 铜300 240 20 铜300 铜330 255 25 铜345 铜375 285 32 495 630 435 40 525 660 480 50 570 795 525 65 645 1050 600 807951425720100 990 1875 900 125 1485 2325 1275 150 **** **** 1725 200 2925 4275 2325 250 4650 7200 3900 300 6150 8250 4950 350 7800 11250 7275 400 11700 14280 10950产品型号 ZZWEP备注自力式温度调节阀 压力 PN16 PN16 高温型另加铸钢：225 不绣钢：450口径 WCB 304 DN20 2400 2925 DN25 2475 3300 DN32 2850 3525 DN40 3300 3675 DN50 3750 4350 DN65 4200 5100铸钢：300 不锈钢：600 DN80 4800 6000 DN100 5400 6750 DN125 7425 9300 铸钢：600 不锈钢：1200DN150 8775 11250 DN20010350 16800型号 回转式调节阀 T40H-40 T40H-64T40H-10015 420 20 420 675 720 25 480 720 720 32 525 1035 1035 40 615 1290 1395 50 705 1470 1567.5 65 900 1897.5 1897.5 80 1177.5 2250 2362.5 100 1522.5 3450 3937.5 1251867.542004657.5150 3277.5 5400 5850 200 3750 7650 8700 250 6750 13800 15150 300 10200 18000产品型号 ZMAQ备注气动薄膜切断阀 压力 PN16 PN16 高温型另加铸钢：225 不绣钢：450口径 WCB 304 DN20 1500 2100 DN25 1650 2250 DN32 1800 2700 DN40 1950 3300 DN50 2100 3975 DN65 2700 4800铸钢：300 不锈钢：600 DN80 3300 5250 DN100 4200 6150 DN125 5550 8850 铸钢：600 不锈钢：1200DN150 7200 10950 DN2008400 15300型号 电动调节阀 不锈钢调节阀 多功能控制阀T940H-16C T40W-16P JLH 15 2550 600 20 2550 675 25 2700 750 32 2850 900 420 40 3000 1080 450 50 3300 1245 675 65 3600 1575 705 80 3900 1950 780 100 4050 2400 945 125 4350 3150 1320 150 **** **** 1800 200 5400 5550 2550 250 8700 4050 300102005550350 15750 400 19500口径手动调节阀流量平衡阀数字销定大连式KPF-16C 平衡阀T40H-16C SP45F-16C15 180 195 铜75 20 210 225 铜105 25 225 240 铜120 32 292.5 300 375 40 330 345 405 50 375 390 435 65 480 495 510 80 555 570 705 100 705 720 855 125 1050 1065 1275 150 **** **** 1620 200 1875 1950 2100 250 3375 3450 3675 300 5025 5100 5250 350 6600 6675 7200 400 9900 9975 11250 450 12900 13050 16500 500 18000 19500名称通径价格ZZWP 自力式温控阀DN25 3000 DN32 3000 DN40 3000 DN50 3150 DN65 3300 DN80 3450 DN100 3750 DN125 4050 DN150 4500 DN200 5400 DN250 6000DN300 9000DN400 11700 名称通径价格EDRV 动态平衡电动调节阀DN25 1125 DN32 1275 DN40 1350 DN50 1425 DN65 1725 DN80 2025 DN100 2400 DN125 3000 DN150 3600 DN200 6000型号口径10/16* 16C/25 40 64 100T40HT60H 给水回转调节阀DN20 285 420 510 570 585 DN25 345 480 540 705 720 DN32 360 525 570 750 795 DN40 435 615 690 930 1035 DN50 495 705 855 1155 1380 DN65 600 795 1005 1245 1545 DN80 795 1095 1320 1740 1875 DN100 900 1320 1500 1980 2310 DN125 1320 2085 2580 3120 3855 DN150 **** **** 3075 4035 4575 DN200 1980 3660 4410 5775DN250 4275 7050 8400DN300 6135 9150 10560DN350 9045 14145DN400 14910 18750一、阀门的选型步骤1.明确阀门在设备或装置中的用途，确定阀门的工作条件：适用介质、工作压力、工作温度等等。
WE07 2片钢质阀门V型球阀说明书
Series WE07 2-Piece Flanged Stainless Steel V-Ball ValveSpecifications - Installation and Operating InstructionsBulletin V-WE07The Series WE07 2-Piece Flanged Stainless Steel V-Ball Valve incorporates a V-port ball valve for impressive flow rates with minimal pressure drop. Quarter turn control ball valves are compact, lighter weight and much less expensive than comparable sized globe valves and segmented control valves. They also offer bubble tight shut off with zero leakage and can withstand high pressure drops. The 60° and 90° balls offer an equal percentage flow characteristic. W. E. Anderson’s V-port ball valves have been designed to offer maximum flow characteristics that are substantially higher than comparably sized globe valves. The natural flow pattern of ball valves increases flow rates and in many applications valves smaller than pipeline size can be used. Actuators are direct mounted creating a compact assembly for tight spaces. Limit switches can be mounted directly to the valves allowing for remote position indication. The Series WE07 can be configured with an electric or pneumatic actuator. Electric actuators are available in weatherproof or explosion-proof, a variety of supply voltages and two-position modulating control.Two-position actuators use the supply voltage to drive the valve open or close, while the modulating actuator accepts a 4-20 mA input for valve positioning. Actuators feature thermal overload protection and a permanently lubricated gear train.The pneumatic double acting actuator uses an air supply to drive the valve open and closed. The actuator has two supply ports with one driving the valve open and the other driving the valve closed. Spring return pneumatic actuators use the air supply to open the valve and internally loaded springs return the valve to the closed position. Also available is the SV3 solenoid valve to electrically switch the air supply pressure between the air supply ports for opening and closing the valve. Actuators are constructed of anodized and epoxy coated aluminum for years of corrosion freeservice.WE07-DHD00-TWE07-DDA01-T-AA03WE07-DTD01-T-AWE07-DDA01-T-NN09WE07-CTI01-T-AVALVE BILL OF MATERIALSVALVE DIMENSIONAL DRAWINGCv Valve Charts90° V-PORT – Cv60° V-PORT – Cv Pressure/Temperature Rating ChartAUTOMATED VALVE DRAWINGSWITH PNEUMATIC ACTUATORWITH ELECTRIC ACTUATORWITH EXPLOSION-PROOF ELECTRIC ACTUATORPNEUMATIC ACTUATORNote: For optimal operation, pneumatic actuators should be run with a supply of clean, lubricated air.Spring Return Actuator OperationAir to PORT 2 (the left hand port) causes the actuator to turn counterclockwise (CCW). Loss of air to PORT 2 causes air to exhaust and the actuator turns clockwise (CW). This is the FAIL CLOSE operation.Double Acting Actuators OperationAir to PORT 2 (the left hand port) causes the actuator to turn counterclockwise (CCW). Air to PORT 1 (the right hand port) causes the actuator to turn clockwise (CW).Pneumatic Actuator MaintenanceRoutine maintenance of pneumatic actuator:• Keep the air supply dry and clean• Keep the actuator surface clean and free from dust• Periodic checks should be done to make sure all fittings are tight • P neumatic actuators are supplied with lubrication to last the entire life span ofthe actuator under normal operating conditions. The outer surface of the pneumatic actuator should be clean to avoid friction or corrosion. All fittings and connections should be tight to prevent leaks during operation. Check the bolts mounting the valve to the actuator to make sure they have not come loose during shipping or installation. Make sure the valve and actuator are not rubbing or jamming against other components during operation. The actuator should be inspected annually to make sure all fittings and bolts are tight and nothing has come loose during operation.Disassembling Pneumatic ActuatorsBefore beginning disassembly, ensure that the air supply to the actuator has been disconnected, all accessories have beenremoved, and that the actuator has been disassembled from the valve.1. L oosen the end cap fasteners (23) with a wrench (size varies depending onactuator model). On the spring return actuator, alternate 3 to 5 turns on each fastener until the springs are completely decompressed. Use caution when removing the cap since the springs are under load until the fasteners are fully extended.2. R emove the pinion snap ring (13) with a lock ring tool. The indicator (12) maynow be removed.3. T urn the pinion shaft (2) counter clockwise until the pistons are at the full end oftravel. Disengage the pistons (15) from the pinion. (Note: Low pressure air--3 to 5 psi MAXIMUM--might be required to force the pistons completely from the body.) Note the position of the pistons before removing them from the actuator body. 4. R emove the pinion through the bottom of the actuator. The actuator is nowcompletely disassembled.Be sure the actuator surfaces are free of debris and scratches before reassembling.1. Apply a light film of grease to all O-rings and the pinion before replacing.2. P ut the pinion (2) back through the actuator with the flats of the pinion shaftrunning parallel with the body.3. W hen reassembling the actuator, make sure that the piston racks are square tothe actuator body and returned to their original orientation. (Note: The normal operation of all spring return pneumatic actuators is FAIL CLOSED. To change the orientation to FAIL OPEN, rotate the racks 180º to create a reverse operation.4. W hen replacing springs in a spring return actuator, ensure that the springs arereplaced in their identical position in the end cap from which they were removed. (Note: In some circumstances, you might want to change the standard 80 pound spring set to fit your application and available air pressure.5. S eal the end caps with a petroleum lubricant and bolt to actuator body.6. C heck the seal of the actuator by covering seal areas (pinion, end caps) withsoapy water and using low pressure air to the actuator to ensure that no bubbles are produced.Reassembling Pneumatic ActuatorsWhen working on the Actuator/Valve assembly, disconnect the air or power supply to the actuator. Spring return actuators/valves may change position if power fails or is removed. Never insert any object or body part into the valve body. Severe injury may occur.Pneumatic Actuators Bill of MaterialsELECTRIC ACTUATORSElectric Installation1. Operate valve manually and place in the open position.2. R emove any mechanical stops the valve might have. (DO NOT REMOVE ANYPARTS NECESSARY FOR THE PROPER OPERATION OF THE VALVE, SUCH AS THE PACKING GLAND, PACKING NUT, ETC.)3. E nsure that the actuator output shaft and valve stem are aligned properly. If theyare not, operate the valve manually until they are correct.4. Remove actuator cover.5. B ring power to the actuator. CAUTION: Make sure power is OFF at the mainbox.6. W ire the actuator per the diagram attached to the inside of the cover. Specialactuators (those with positioner boards, etc.) will have diagrams enclosed inside the cover.7. S ecurely tighten bolts used to mount the actuator to a mounting bracket ordirectly to the valve mounting pad if it is ISO5211 compliant.8. C ycle the unit several times and check the open and closed positions of thevalve. Cams are pre-adjusted at the factory; due to the variety of valve designs and types however, slight adjustments might be required.9. Replace cover and tighten screws.To Set The Open Position1. C ycle the valve to the open position by applying power to terminals. The top camand switch control this position. In the open position, the set screw in the top cam will be accessible.2. If the valve is not open completely:A. Slightly loosen the set screw on the top cam.B. R otate the cam clockwise (CW) by hand until the switch makes contact.Contact is made when a slight click can be heard. By making incremental CW movements of the top cam, the valve can be positioned precisely in the desired position.C. When the top cam is set, tighten the set screw securely.3. If the valve opens too far:A. A pply power to terminals. This will begin to rotate valve CW. When valve isfully open and in the exact position desired, remove power from actuator.B. Loosen the set screw in the top cam.C. R otate the top cam counterclockwise (CCW) until the switch arm drops offthe round portion of the cam onto the flat section. A slight click can be heard as the switch changes state.D. Continue applying power to terminals until valve is in the desired position.To Set The Closed Position1. A pply power to terminals to move the valve toward the closed position. Thebottom cam and switch control the closed position. In the closed position, the set screw in the bottom cam will be accessible.2. If the valve is not closed completely:A. Slightly loosen the set screw on the bottom cam.B. R otate the cam counterclockwise (CCW) by hand until the switch makescontact. Contact is made when a slight click can be heard. By making incremental CCW movements of the bottom cam, the valve can be positioned precisely in the desired position.C. When the top cam is set, tighten the set screw securely.3. If the valve closes too far:A. A pply power to terminals. This will begin to rotate valve CCW. When valve isfully closed and in the exact position desired, remove power from actuator.B. Loosen the set screw in the top cam.C. R otate the top cam clockwise (CW) until the switch arm drops off the roundportion of the cam onto the flat section. A slight click can be heard as the switch is no longer making contact with the round part of the cam.D. Continue applying power to terminals until valve is in the desired position.Electric Actuators Wiring Diagram: ACT-TI & ACT-MIWiring Diagrams forTI01-A to TI05-A: 110 VAC, TI01-B to TI05-B: 220 VAC, TI01-C to TI05-C: 24 VACHOTALVE ALVEWiring Diagrams for TI01-D to TI05-D: 24 VDCOPERATION:POWER TO 1 & 2 FOR CCW ROTATION POWER TO 3 & 4 FOR CW ROTATION TERMINALS 5 & 6 FOR FIELD LIGHT INDICATION CONNECTIONSW.#1 SW.#2SWITCH #1 OPEN SWITCH SWITCH #2 CLOSE SWITCHWiring Diagrams forMI01-A to MI05-A: 110 VAC, MI01-B to MI05-B: 220 VAC, MI01-C to MI05-C: 24 VACSW. 1, CLOSESW. 2, OPEN .SW. 3, CLOSE SW. 4, OPEN Wiring Diagrams forMI01-D to MI05-D: 24 VDCSW. 1, CLOSESW. 2, OPEN .SW. 3, CLOSE SW. 4, OPENElectric Actuators Wiring Diagram: ACT-TD & ACT-MDWiring Diagrams forTD01-A to TD03-A: 110 VAC, TD01-B to TD03-B: 220 VAC,TD01-C to TD03-C: 24 VACWiring Diagrams forTD01-D to TD03-D: 24 VDCWiring Diagrams forMD01-A to MD03-A: 110 VAC, MD01-B to MD03-B: 220 VAC,MD01-C to MD03-C: 24 VACNote: To speed up installation of the control wires to the ACT-MDXX modulating actuator, it is recommended to remove the control module from the actuator. The control module can be removed by removing the two mounting screws on the left and right of the control module. Install the control wires to the correct terminal points and then reinstall the control module.Electric Actuator MaintenanceOnce the actuator has been properly installed, it requires no maintenance. The gear train has been lubricated and in most cases will never be opened. Duty Cycle Definition“Duty Cycle” means the starting frequency.Formula: Running Time ÷ (Running Time + Rest Time) x 100% = duty cycle –> Rest Time = Running Time x (1 - duty cycle) ÷ duty cycleFor example: The running time is 15 seconds30% duty cycle 15 x [(1 - 30%) / 30%] = 35 –> The rest time will be 35 seconds 75% duty cycle 15 x [(1 - 75%) / 75%] = 5 –> The rest time will be 5 seconds If the duty cycle is higher, the rest time will be shortened, which means the starting frequency will be higher.Thermal OverloadAll actuators are equipped with thermal overload protection to guard the motor against damage due to overheating.Mechanical OverloadAll actuators are designed to withstand stall conditions. It is not recommended to subject the unit to repeated stall conditions.Explosion-Proof Electric Actuators1. DO NOT under any circumstances remove the cover of the actuator while in a hazardous location. Removal of the coverwhile in a hazardous location could cause ignition of hazardous atmospheres.2. D O NOT under any circumstances use an explosion-proof electric actuator in ahazardous location that does not meet the specifications for which the actuator was designed.3. A lways verify that all electrical circuits are de-energized before opening theactuator.4. A lways mount and cycle test the actuator on the valve in a non-hazardouslocation.5. W hen removing the cover, care must be taken not to scratch, scar of deform theflame path of the cover and base of the actuator, since this will negate the NEMA rating of the enclosure.6. W hen replacing the cover, take care that the gasket is in place to assure properclearance after the cover is secured. 7. A ll electrical connections must be in accordance with the specifications for whichthe unit is being used.8. S hould the unit ever require maintenance, remove from the hazardous locationbefore attempting to work on the unit. If the actuator is in a critical application, it is advisable to have a standby unit in stock.11Electric Actuators Performance Rating MAINTENANCE/REPAIRUpon final installation of the Series WE, only routine maintenance is required. The Series WE is not field serviceable and should be returned if repair is needed. Field repair should not be attempted and may void warranty.WARRANTY/RETURNRefer to “Terms and Conditions of Sale” in our catalog and on our website. Contact customer service to receive a Return Goods Authorization number before shipping the product back for repair. Be sure to include a brief description of the problem plus any additional application notes©Copyright 2022 Dwyer Instruments, Inc.Printed in U.S.A. 7/22FR# 444259-00 Rev. 512NOTES____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________。
JFLOW系列DM9900段式V型球阀安装与维护指南说明书
JFLOW SERIES BALL VALVES(DM9900 SERIES)SEGMENTED V-BALL VALVEINSTALLATION – MAINTENANCE MANUALDocument No: DM9900Date: 2010-09-09Version: 1PREPARED BY DATE REVIEWED BY DATE APPROVED BY DATE1CONTENTS:1. General Precautions Page 3-42. Delivery Condition and Storage Page 53. Installation and Operation Page 5-64. Service Page 65. Caution Page 76. Maintenance Page 7-921.GENERAL PRECAUTIONS:a.Material Selection:Make sure to choose correct material of the valve for different applications prior toobtaining the valve. The user should be aware of the service condition and fluidproperties. Fluid undergoes property changes with respect to outside factors,particularly fluid left inside the sealed cavity.b.Pressure-Temperature rating:When temperature and pressure exceed allowable value, valve failure may occur. User should be aware of the excessive pressure and temperature at nearby pipeline systems can also cause valve failure as well. The recommended working condition for actuatoris from 0C to 80C.c.Static electric effect:The ball valves are provided with anti-static devices as required for ball-stem-body.When service conditions require electrical continuity to prevent static discharge, theuser is responsible for specifying static grounding.d.Fire safe condition:N/A.e.Liquids with high fluid velocity:When ball valves must be operated frequently on liquids with very high velocity, acheck shall be made with the valve distributor or manufacturer for appropriate adviceto minimize the possibility of seat deformation, especially when they are highlypressurized on high-temperature line.3f.Throttling service:Segmented valves are generally recommended for throttling service, though on-off functions are applicable. High fluid velocity or the presence of solid particles insuspension will further reduce seat life in throttling applications. The possibility is that the seats will be pulled out & cut off by the ball.g.Do not open the bonnet or cap when bearing pressure. Valve is not equipped withpressure access device. User should check it by other method through its pipingsystem.h.Do not touch the surface of valve on high temperature.i.Not allowed for unstable fluid, otherwise specified with category III in Declaration ofconformity or/and in the user manual.42.DELIVERY CONDITION AND STORAGE:Valves will stay in the open condition during transportation. For incoming QC, it must check:a.Packing condition: Is there any damaged during the transportation.b.The bolts of cap and yoke: to make sure the bolt does not loosen when it arrived.Valves must be stored in an indoor warehouse to avoid dust and other foreign object.3.INSTALLATION AND OPERATION:3.1 Handling:During the ball valve installation, it must follow the procedure to handle on both sides of the body. If using cable for big size valves, make sure the cable is strong enough to ensure proper safety guidelines during the installation. Do not lift valve by the valve handle at anytime.3.2 Cleaning:Even if the valves were transported under a clean environment, operator must check for any foreign bodies or dust inside the bore. If there is, clean it before installation. Operator should clean the valve with water, compression air, or steam (automation valve shall be cleaned only with water or steam, the compression air is not allowed). For cleaningoperation, the first step is to put the valve bore perpendicular to the ground and clean, ensuring that all the dust is removed from the bore. The second step is to check and clean all the connecting pipe bores and connection areas. To avoid blocking and leakage there should be no dust, rust or foreign bodies allowed.3.3 Valve Installation (Install to the pipeline system):5a.DirectionMost of the valves do not restrict the flow direction.b.PositionThe body, cap and gasket are in the connection area of ball valve and pipeline. The bear weight ability and gradient are very important to the pipe installation. Do not make the pressure from the pipeline and stress to concentrate on the connecting area of body and cap. It will cause the deformed and leakage, and the ball, seat, and stem will stick, leaking, and damage.c.Systems hydrostatic testBefore delivery, valves are tested 1.5 times the allowable pressure at ambienttemperature in open position. After installation, the piping system may be subject tosystem tests, as condition not to exceed the above mentioned pressure.3.4 Operationa.For manual operation, shift the handle in counter clockwise and clockwise for changingflow. Be sure to lift the locking device.4.SERVICE:4.1 After installation to pipeline, it is necessary to check the function of the product.Thus, operate the valve about 3 times to ensure the function.4.2 The whole pipeline system may be tested with a proper pressure. User shall take carethat the testing pressure shall not be exceeded 1.5 times the allowed working pressure.4.3 After the pressure testing, user shall operate the valve again about 3 times to ensurethe function.65.CAUTION:5.1 Never let the product exceed its allowed condition, such as pressure, temperatureand fluid.5.2 If the product has any inappropriate use, the product may become damaged howeverthere may be no immediate signs. User should change the product to avoid danger in the future.6.MAINTENANCE:6.1 Maintenance frequencyThe maintenance frequency is determined upon the application of ball valve. User shall consider the time interval depending on the kind of fluid, flow velocity, operationfrequency, high-pressure effect and high-temperature effect etc.6.2 Disassemblya.The user should check the service kit of DM9900, if available in the local market, if not,please do not disassemble the valve, otherwise, please make an order from the original manufactory for the service kit. (suggestion: every time you dismantle the ball valve, we recommend replacing it with new seals and seats of the valve to prevent leaking before assembling)b.To dismantle the valve you must follow the procedure and drawings and be careful asmentioned below.c.It doesn’t matter where the position of the valve is located, usually it contains thepipeline fluid, so operator must be very careful when removing the valve from the pipe.You must open the ball a little and let the fluid come out slowly. The operator also needs to watch out for any poisonous and inflammability objects, if there is any.7d.To dismantle the valve body, release the end cap carefully. You should take care while dismantling the ball to avoid the seat retainer from falling down from the end cap.e.To lift the ball by hoist, it must make the protection on corner to avoid the ball damaged by metal contact. The right position for store the valve is put the open end on the ground. This procedure is protecting the surface of the ball.6.3 Parts inspection, maintenance and replacementa.Check the surface of ball is it scraped? It may use the PT for inspection if necessary. If there is any damage on the surface, than find out the cause such as the dirt fluid…etc. It must avoid the damage factors as far as possible.b.The damaged of the ball surface, to gauge is it located on the contacting area of ball or ball seat? If this is the case, than the ball must take a fine milling. If there is heavy damage, than it must weld and re-machine again. If it cannot be repaired than change a new ball.c.If the scraped area is not at the location described in the item above, than it must re-fine milling the damaged area again. Otherwise, the ball will damage the soft seat during the open and close operation or it will dig out the ball seat and cause a heavy damage to ball and seat.d.Check the wall thickness of valve body and cap. The minimum thickness shall be maintained in according to EN12516-1 table 10.e.To inspect the surface of soft seat, has it any scrape mark, concave, dusts (including weld dregs, iron bits, sand…etc.), abrasion, abnormal press scrape, and a tiny scrape. Usually, the scrape mark and damage by dusts will occur the same time as ball damage. It is the root cause for leakage. If leakage occur before repairing, than suggest to change a new soft seat (PTFE or RTFE). The mark from press or fine scrape is happen in an abnormal operation pressure. It must reconsider to choice a right valve.f.The stem packing may be replaced by the new parts after dismantle the valve. User shall make sure that your distributor able to serve the same packing of your valve if you do not have a service pack.8g.To do the final inspection for a valve, it must operate 10 times of open and close to ensure all the parts are assembled correctly. To ensure the torque is not the same in operation, than it may have some parts in a not corrected position or interference. It must dismantle and re-assembly. Otherwise, it is easy to damage if let this valve work on a pipeline under high pressure.6.4 AssemblyFor assembly process, it takes the opposite way of dismantle process. The stopper must be located at the right place, otherwise, the open and close operation will be opposite.9Metal Seat DetailJ Flow Controls, LLC4665 Interstate Drive Cincinnati, OH 45246 Phone: 513-731-2900 Fax 513-731-6939。
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V型球阀
使
用
及
维
护
目录
1.0范围┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄3
2.0采用规范及标准┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄3
3.0阀门的型号及说明┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄3
4.0阀门的设计和制造┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄ 3
5.0结构特点总结┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄4
6.0测试标准┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄5
1.0范围
本技术说明书适用于污水处理、环保设备、电站排灰系统、矿业等行业介质易结垢、沉淀、纤维、固体颗粒、粘附密封面类介质的输送、排放。
,本技术规范书所提出的提出的是一般的技术要求，并未对一切技术细节作出规定，
充分引述有关标准和规范的条文。
并有成功业绩和高效可靠的符合招标书和有关最新工业标准的产品。
同时满足国家的有关安全、环保等强制性法规、标准的要求。
2.0 采用规范及标准
阀门满足下列所有最新版本的规范、规定和标准的要求：
-GB12237-1989 阀门的制造标准
- GB12237-89 法兰和对焊连接钢制阀门
- GB12221-89 阀体长度参照标准
- GB/T 9113.1 国家部法兰标准
- GB/T13927-1992 阀门检验与试验
- API 6FA 阀门耐火试验
- ASTM A-370 钢制产品机械性能试验标准
- NACE MR0175 油田设备抗硫化应力裂纹的金属材料要求
- ANSI B16.47 法兰钻孔参照标准
3.0 阀门的型号及说明
阀门型号的说明：VQ647Y表示阀门为V型切断球阀，6表示气动传动装置，4表示法兰连接，7表示球芯形式为V型固定式，Y表示阀门的球面密封面堆焊合金钢的厚度在阀门组装完成时不小于2mm。
连接形式适合法兰。
驱动形式适合手柄、蜗轮传动、气动、电动。
压力范围0.6Mpa～6.4Mpa
使用温度-70C ～500C
口径范围DN25 ～DN350
4.0 阀门的设计和制造
气动V型切断球阀在开关时，可以自动括除密封带上的粘附的残留物，保证密封带的清洁和光滑。
气动V型球阀是由截止阀演变而来。
它具有相同的旋转90度提动作，不同的是旋塞体是球体，有圆形通孔或通道通过其轴线。
球面和通道口的比例应该是这样的，即当球旋转90度时，在进、出口处应全部呈现球面，从而截断流动。
气动V型球阀只需要用气旋转90度的操作和很小的转动力矩就能关闭严密。
完全平等的阀体内腔为介质提供了阻力
很小、直通的流道。
克服了传统球体阀座与球体密封面始终磨损的问题，非金属弹性材料被嵌入金属座中，阀座金属面受到良好的保护。
阀座带刮刀装置，更有效的祛除表面的结垢、沉淀、粘附物。
适用范围广，适合不同工况要求。
便于拆开维护，节约成本。
5.0 结构特点总结如下
1．流体阻力小，其阻力系数与同长度的管段相等。
2．结构简单、体积小、重量轻。
3．紧密可靠，目前球阀的密封面材料广泛使用密封性好，在真空系统中也已广泛使用。
4．操作方便，开闭迅速，从全开到全关只要旋转90°，便于远距离的控制。
5．维修方便，气动球阀结构简单，密封圈一般都是活动的，拆卸更换都比较方便。
6．在全开或全闭时，球体和阀座的密封面与介质隔离，介质通过时，不会引起阀门密封面的侵蚀。
7．适用范围广，通径从小到几毫米，大到上千毫米，从高真空至高压力都可应用。
8．密封严密、输送有害液体可达零泄露。
9．球阀采用具有固定枢轴结构的球阀，以保证阀门开关迅捷、低扭矩、易于开启和关闭。
10．阀球密封面采用镍基硬质合金,哈氏合金或其它合金堆焊, 堆焊最小厚度不小于2mm，以保证阀门在最苛刻的工况下阀门的严密性和长久的密封寿命,。
11．阀门的耐火设计执行API 6FA和API 607标准。
所有的阀门都是防火安全型的。
◆. 阀芯，阀座密封面为全金属密封结构，当失火时，仍能保证密封，停止介质内漏。
◆.中法兰处采用不锈钢与石墨缠绕垫片，可以满足耐火要求；
◆.填料函处设有柔性石墨填料，能够在其它填料因火灾等原因而失去效果时柔性石墨填
料起到密封效果；可以满足耐火要求；
12．阀门的阀杆通过阀杆螺母、阀盖、阀体、球芯之间形成了电路连续导通，达到了防静电效果。
13．阀门的安装尺寸与现有阀门一致，具有良好的互换性。
6.0检验和测试
6.1 测试标准
除非技术规格书另有规定外，我公司按GB/T13927-1992、API 6D、API 598要求对所有的阀门进行检验和测试，包括壳体、密封、外观，以及材料的化学成份、机构性能、硬度等。
所有的附件也按标准要求检验或测试。
6.2 检验设备
我公司具有在工厂进行测试所必须的材料和检验设备。
测试在阀门没有刷漆前进行。
阀体和球芯都彻底清洗。
所有用于液压测试和气动测试的固定装置不会对阀端有损害。
6.3 测试数据
在整个测试过程中，记录测试数据和压力。
图表将清晰地显示所有测试信息，以便识别。
主要测试信息如下：
- 直径、压力等级和每个阀门的编号；
- 测试类型；
- 测试标准；
- 测试持续时间；
- 负责测试的人员签字（清晰易读）。
6.4 测试
所有的测试和检验有测试报告和记录，最终将报告和记录交给用户。
6.4.1外观检验
阀体完好无损，并按照相关标准进行外观检验。
6.4.2压力测试
所有组装完后的阀门出厂之前严格按技术协议和技术规格书的要求经过测试、检验，这些检验和测试根据作业指导书中检验和测试程序执行，测试后将排净阀体内的试验介质。
阀门压力测试包括以下内容（a~c）：
a 阀体水试压（1.5倍公称压力液体）
b 水压密封试验（1.1倍公称压力液体）
c 低压气密封试验(0.6MPa气体)
6.4.3执行机构
对配有执行机构的阀门，将阀门与执行机构在工厂内组装后进行测试，执行机构和阀门整体测试的内容如下：
a 阀门最大压差下，阀门开关性能与时间的测试
b 阀门最小压差下，阀门开关性能与时间的测试
c 机械限位装置的检测和信号回讯的检测。