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INSTRUCTION MANUALPart turn pneumatic actuatorwith Manual Override-Complete aluminium protection versionGDV60 - GDV3840 GSV30 – GSV19201)GENERAL FEATURES………………………………………………………………………………………………..pg.32)DATASHEET……………………………………………………………………………………………..pg.43)FUNCTIONAL DESCRIPTION……………………………………………..………….…………………….……………pg.54)DANGERS……….………………………………………………………………………………………..pg.75)PART DESCRIPTION……………..………………………………………………………….………………….pg.86)TRUOBLESHOOTING ………………………………………..…………………...…………………….pg.97)DISPOSAL…….………………...………………………………………………………..…………….....pg.9Environmentally friendly handling of the product.1)GENERAL FEATURES ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••Actuatech manufacture a manual handwheel override for a wide range of part turn pneumatic actuators.The actuators with manual override are available on Double Acting “GDV” and Spring Return “GSV” versions.- The principle of the manual handwheel override application is to provide the possibility to open and close the valve connected to the actuator when this operation can’t be done with remote control.- Actuatech manual override actuator is itself equipped with an handwheel for manual operations and it doesn’t need any added declutchable gear box. This solution guarantees a compact size and a more light system on the valve.- When the actuator is manual operated it can be locked in Open/Closed position.- Actuator versions for low temperature and high temperature applications allow to operate respectively until temperatures of -50°C and +150°C, thanks to proper kind of lubrication and material for the gaskets.The maintenance should be done by Actuatech trained personnel only.This instruction manual contains important information regarding the Actuatech manual override actuator operation, installation, maintenance and storage.Please read carefully before installation and keep it in a safe place for further reference.Modification reserved. Rev.date 04/2018. No guarantee for accuracy. Older data sheets are invalid 2)DATASHEET•••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• DOUBLEACTINGNOMINALTORQUE (Nm)ISOFLANGESQUAREØHANDWEELRim pull forces ( N )To obtain thenominal torqueWeight( Kg )Teorical n° of turnsto close / openstarting from theneutral positionA B C DGDV60 60 F05-F07 14 180 19.3 2.8 11 - 99 263.3 137.6 GDV106 106 F05-F07 17 180 27.8 4 13 - 118.5 279.3 154.8 GDV120 120 F05-F07 17 180 33.8 4.5 14 - 122.1 288.4 163.9 GDV180 180 F07-F10 22 220 44.1 6 16 - 144.9 338.1 183.5 GDV240 240 F07-F10 22 220 54.5 8 18 - 156.8 353.7 199.1 GDV360 360 F07-F10 22 300 67.5 10.2 15 - 169.6 398 220.8 GDV480 480 F10-F12 27 300 83.3 13.2 16 - 193.8 440.6 236.4 GDV720 720 F10-F12 27 350 108.8 17.8 19 - 216.6 503.5 282.3GDV960 960 F10-F12 /F1436 350 128.6 23.8 20 - 239.7 518.3 297.1 GDV1440 1440 F12 / F14 36 400 133.5 33.6 25 - 283.5 636.4 365.6GDV1920 1920 F12-F16 /F1446 400 162.5 43 26 - 300.4 653.7 382.9 GDV3840 3840 F16 46 575 243.5 75 30 - 353.3 890.2 537.5SIMPLEACTINGNOMINALTORQUE (Nm)ISOFLANGESQUAREØHANDWEELRim pull forces ( N )To obtain thenominal torqueWeight( Kg )Teorical n° of turnsto close / openstarting from theneutral positionA B C DGSV30 30 F05-F07 14 180 19.3 3.2 11 129.4 - 263.3 137.6 GSV053 53 F05-F07 17 180 27.8 4.5 13 152.1 - 279.3 154.8 GSV060 60 F05-F07 17 180 33.8 4.5 14 169.3 - 288.4 163.9 GSV090 90 F07-F10 22 220 44.1 6.8 16 196.8 - 338.1 183.5 GSV120 120 F07-F10 22 220 54.5 9 18 204.8 - 353.7 199.1 GSV180 180 F07-F10 22 300 67.5 11.7 15 237 - 398 220.8 GSV240 240 F10-F12 27 300 83.3 15.2 16 260.2 - 440.6 236.4 GSV360 360 F10-F12 27 350 108.8 19.5 19 306.6 - 503.5 282.3GSV480 480 F10-F12 /F1436 350 128.6 28.1 20 324.1 - 518.3 297.1GSV720 720 F12 / F14 36 400 133.5 38.8 25 399 - 636.4 365.6GSV960 960 F12-F16 /F1446 400 162.5 50.6 26 414 - 653.7 382.9GSV1920 1920 F16 46 575 243.5 91 30 509 - 890.2 537.5 All the dimensions are in mm, for missing data see standard catalogue .Modification reserved. Rev.date 04/2018. No guarantee for accuracy. Older data sheets are invalid3) FUNCTIONAL DESCRIPTION •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• NB: PRIOR TO MANUAL OVERRIDE OPERATE, ENSURE THAT THE ACTUATOR IS FREE FROM PRESSURE.1.Remove the cap to ensure there is no pressure in the actuator2.Engage the manual override and operate as required3.Disconnect the manual override (neutral position)*for standard actuators.TO CLOSE THE VALVETo close the valve turn the wheel in clockwise direction*.TO OPEN THE VALVETo open the valve turn the wheel in counterclockwise direction.* NB: Before commissioning to ensure proper disengagement, perform an ON-OFF maneuver of the actuatorModification reserved. Rev.date 04/2018. No guarantee for accuracy. Older data sheets are invalidNB: WHEN THE ACTUATOR HAS BEEN MANUALLY OPERATED, RETURN TO THE NEUTRAL POSITION PRIOR TO START NORMAL OPERATIONS.NEUTRAL POSITIONWith the screw in neutral position the piston can move freely and the actuator can be driven pneumatically. MANUAL OPERATION GDV : The handwheel turned counter clockwise, pushes the screw and piston inwards. The valve opens. GSV : The handwheel turned clockwise pushes the screw and piston inwards. The valve closes.MANUAL OPERATIONGDV : When the handwheel is turned clockwise, the screwand piston are drawn outwards. The valve closes. GSV : When the handwheel is turned counter clockwise, the screw and the piston are drawn outwards. The valve opens.Modification reserved. Rev.date 04/2018. No guarantee for accuracy. Older data sheets are invalid4)WARNINGS •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• a) Don’t disassemble, compressed spring inside.b) Don’t use levers or bars.c) Don’t use the handwheel to lift the actuator.NB:Manual override is not recommended for safety related applications (SIL) as bypass of a security function. In this application, to prevent an unauthorized use, the manual override is provided with a locking device.Modification reserved. Rev.date 04/2018. No guarantee for accuracy. Older data sheets are invalid5)PART DESCRIPTION ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••NB: In the case of actuator low or high temperature the pistons and the material of the O ring are different from the standard actuator.Modification reserved. Rev.date 04/2018. No guarantee for accuracy. Older data sheets are invalid6)TROUBLESHOOTING •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• POTENTIAL EFFECT OFFAILUREPOTENTIAL CAUSE OF FAILURE SOLUTION Difficult manual operationsBlocked valve Repair or replace the valvePresence of particles inside the actuator due toan incorrect filtration of the airVerify the condition of the supply airand contact ActuatechThe actuator is pressurized Remove supply air7)DISPOSAL •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• Our products are designed so that when they are at the end of their life cycle they can be completely disassembled, separating the different materials for the proper disposal and/or recovery. All materials have been selected in order to ensure minimal environmental impact, health and safety of personnel during their installation and maintenance, provided that, during use, they are not contaminated by hazardous substances.The personnel in charge of the product disposal/recovery, must be qualified and equipped with appropriate personal protective equipment (PPE), according to the product size and the type of service for which the device was intended. The management of waste generated during the installation, maintenance or due to the product disposal, is governed by the rules in force in the country where the product is installed, in any case, the following are general guidelines:- The metal components (aluminum/steel) can be restored as raw material;- Seals/sealing elements as contaminated by fluids from other materials and lubrication,must be disposed of.- The packaging materials that come with the product, should be transferred to the differentiated collection systemavailable in the country.。
A T气动执行器使用说明-CAL-FENGHAI.-(YICAI)-Company One1AT气动执行器使用说明AT系列气动执行器在综合运用国内外新技术、新材料、新工艺和创新观念的基础上进行研制、开发设计而成。
AT气动执行器使用说明:首先确定阀门启、闭时所需要的扭矩，在正常使用条件下，推荐安全系数为15～20%。
再根据阀门使用的流体介质增加安全值。
对清洁、润滑介质增加20%安全值；对水蒸气或非润滑液体介质增加25%安全值；非润滑的浆料液体介质增加40%安全值；非润滑的颗粒介质增加80%安全值、选择双气控执行器时，根据上计算的扭矩值及使用气源压力查找双气控执行器的扭矩表，就可得到准确AT型号。
AT气动执行器型号选择：选择单气控执行器时，根据上述计算的扭矩值及使用气源压力，在弹簧复位栏内查找终点时扭矩（此扭矩要大于上述计算的扭矩），就可得到准确的SR型号。
例如：气源压力为0。
4Mpa，经上述计算需要控制一个扭矩为165N。
m的阀门，首先按表查找弹簧复位终点相近扭矩171N.m，再向左查看执行器型号为 SR160型（共装10组弹簧）。
说明：SR单气控型输出扭矩表中，弹簧复位“终点”扭矩即为关闭阀门的扭矩，弹簧复位“开始”扭矩即为打开阀门时的扭矩。
相对应的气源压力开始的扭矩即关闭阀门状态的扭矩，气源压力终点扭矩即为打开阀门的扭矩。
AT气动执行器结构特点:1）、挤压成型的铝合金缸体，经硬质氧化处理，表面质地坚硬，耐磨性强。
2）、紧湊的双活塞齿轮、齿条式结构，啮合精确，传动平稳，安装位置对称，输出扭矩恒定。
3）、活塞、齿条和输出轴的活动部位均安装F4导向环，实现低摩擦，长寿命，避免金属间接触。
4）、缸体、端盖、输出轴、弹簧、紧固件等均经防腐处理。
5）、单气控型执行器的弹簧经预压后安装，可安全、方便的拆卸和组装。
6）、AT气动执行器在全开和全关位置均可进行0度和90度正负5度的双向行程调节。
7）、安装连接尺寸符合I SO5211、DIN3337和VD1/VDE3845以及NUMAR标准，确保AT160气动执行器间的互换性和方便安装电磁阀、限位开关等附件。
AT气动执行器加工定制：是品牌：耀一型号：AT系列产品用途：控制阀门驱动驱动能源：气动执行器AT系列气动执行器机构是我厂引进意大利先进工艺技术，自行研发生产。
并通过专业气动阀门测试中心对该产品进行全方位的测试。
它以压缩空气为动力，通过齿轮活塞传动将气缸内气压转换为0°——180度的扭矩。
可作用于各类旋转型角行程各类阀门、气动球阀、气动蝶阀、气动截止阀、气动闸阀、气动旋塞阀等。
AT系列精小型气动执行器机构设计简单紧凑，风格独特，全密封，内部气路，经济和无须连接管线外露而受损。
采用ISO5211连接标准为安装电磁阀、信号回讯器、阀门定位器或其它附件都极其方便。
设计上都考虑到安全操作，便于维修，容易拆卸和组装。
AT气动执行器外壳是由铝合金挤压拉制成型，表面喷砂并经硬质阳极化氧化处理，能够防腐、耐磨。
具有重量轻，外型美观强度和密封可靠。
醇缩醛轴垫片的活塞导向环肯有很低的磨擦阻力，能够吸收活塞侧向推力。
气缸内壁经过珩磨，以减小整体运动磨擦力，在输出轴的顶部的底部装有醇缩醛轴承，以降低旋转磨擦阻力，延长使用寿命。
端盖、活塞是铝合金压铸精制成型，具有良好的抗断裂性能。
端盖表面外涂高强度环氧树脂漆，一般能耐弱酸、弱碱及清洗剂。
输出轴采用45＃碳钢制成，表面电镀处理。
开度指示器能真观地显示出“开”或“关”的位置，容易拆除以便于扳手操作。
行程调节螺丝可机械限制气动气动执行机构的转动角度，它以现场方式调整气动执行机构开或关的位置。
可使标准产品在0°和90°两位置有±5°的可调范围。
确保与阀门的同步精度。
所有气动执行机构在出厂前，轴承和导向环都经过润滑油脂润滑。
在正常操作环境下，必须通过空气油雾器进行润滑。
所有密封（包括活塞密封）均可选用丁晴橡胶（标准型-20℃～+80℃）、硅橡胶（低温型-40℃～+80℃）、氟橡胶（高温型-20℃～+150℃）。
AT气动执行器工作原理：当压缩空气从A孔进入两活塞之间的中腔时，由于压力作用使两活塞分离。
S E R I E S P L S O L E N O I D V A L V E SDirect acting solenoid valves Series PL2/2-way - Normally Open (NO)3/2-way - Normally Closed (NC) and Normally Open (NO) 3/2-way - Universal (UNI)Series PL solenoid valves are available in the normally closed, normally open and universal versions. They can be mounted on single sub-bases or manifolds.Please note that all Series PL solenoid valves are supplied with direct current (DC). To operate in alternating current (AC), it is necessary to use the connector with bridge rectifier Mod. 125-900.»Application sectors: - Industrial Automation - Life Science - Transportation »Mounting on a single base (M5 connections) or on manifold (M5 or fittings Ø3 and Ø4)GENERAL DATATECHNICAL FEATURES Function OperationPneumatic connections Orifice diameterFlow coefficient kv (l/min) Operating pressure Operating temperature MediaResponse time Manual override Installation2/2 NO - 3/2 NC - 3/2 NO - 3/2 UNI direct acting poppet type on subbase 0.8 ... 1.6 mm 0.30 ... 0.62 0 ÷ 3.5 ... 10 bar0 ÷ 50 °C (FKM) / -50 ÷ 50 °C (low temperature NBR on demand)filtered air class [5:4:4] according to ISO 8573-1:2010 (max oil viscosity 32 cSt), inert gas ON <10 ms - OFF <15 msmono/bistable - PBT 3/2 versions onlyin any positionMATERIALS IN CONTACT WITH THE MEDIUM Body SealsInternal parts brass - PBT - PPSFKM - NBR - EPDM (on demand) brass - stainless steelELECTRICAL FEATURES VoltageVoltage tolerance Power consumption Duty cycleElectrical connection Protection class6 ... 110 V DC - other voltages on demand ±10% 1.2 ... 3 W ED 100%industry standard connector (9.4 mm) IP65 with connectorSpecial versions available on demandS E R I E S P L S O L E N O I D V A L V ES* 3/2 NO IN-LINE version: the position of the ports 1 - 2 - 3 is identical to 3/2 NC versionCODING EXAMPLES E R I E S P L S O L E N O I D V A L V E SSeries PL solenoid valve - 2/2-way NO - series PD interfaceSupplied with: 2x O-Rings2x M3x20 screws for mounting on metal or2x Ø3x23 screws for mounting on plastic(opt. P)* add - VOLTAGE - FIXING(see CODING EXAMPLE)Series PL solenoid valve - 3/2-way NCSupplied with: 1x interface seal2x M3x20 screws for mounting on metal or2x Ø3x23 screws for mounting on plastic (opt. P)Also available ST models forT amb. -50 ÷ 50 °C with NBR seals.* add - VOLTAGE - FIXING(see CODING EXAMPLE)S E R I E S P L S O L E N O I D V A L V E S2x M3x20 screws for mounting on metal or2x Ø3x23 screws for mounting on plastic (opt. P)Also available ST models forT amb. -50 ÷ 50 °C with NBR seals.* add - VOLTAGE - FIXING(see CODING EXAMPLE)Series PL solenoid valve - 3/2-way NO IN-LINESupplied with: 1x interface seal2x M3x20 screws for mounting on metal or2x Ø3x23 screws for mounting on plastic (opt. P)Also available ST models forT amb. -50 ÷ 50 °C with NBR seals.* add - VOLTAGE - FIXING(see CODING EXAMPLE)S E R I E S P L S O L E N O I D V A L V E S2x M3x20 screws for mounting on metal or2x Ø3x23 screws for mounting on plastic (opt. P)Also available models for T amb. -50 ÷ 50 °C with NBR sealsVacuum operation with max. pressurereduction* add - VOLTAGE - FIXING(see CODING EXAMPLE)S E R I E S P L S O L E N O I D V A L V ESSingle sub-base for 15mm size 2 way interfaceSingle sub-base suitable for 2-way solenoid valves Series PD and PL models PD000-2A..., PL000-9B... Use solenoid valves with fixing screws for metal (see codification page)Material: anodized aluminiumConnections: G1/8 threadsSingle sub-base for 3-way solenoid valve size 15 mmSingle sub-base suitable for Series P - PL - PN - W 3-way solenoid valveUse solenoid valves with screws for mounting on metal (see coding)Material: anodized aluminiumConnections: M5 threadsSingle manifold with rear outletsManifold suitable for Series P - PL - PN - W 3-way solenoid valveUse solenoid valves with screws for mounting on metal (see coding)Material: anodized aluminiumS E R I E S P L S O L E N O I D V A LV E SManifold - single side valve - frontal outletsManifold suitable for Series P - PL - PN - W 3-way solenoid valveUse solenoid valves with screws for mounting on metal (see coding)Can be fixed through DIN 46277/3 guide with the accessory PCF-E520.Material: anodized aluminiumManifold - double side valve - bottom outletsManifold suitable for Series P - PL - PN - W 3-way solenoid valveUse solenoid valves with screws for mounting on metal (see coding)Material: anodized aluminiumManifold - double side valve - frontal outletsManifold suitable for Series P - PL - PN - W 3-way solenoid valveUse solenoid valves with screws for mounting on metal (see coding)Can be fixed through DIN 46277/3 guide with the accessory PCF-E520.Material: anodized aluminiumS E R I E S P L S O L E N O I D V A L V ESPosition valve capSupplied with:1x position valve cap 1x interface seal2x screwsConnector Mod. 125-... - industrial std. 9.4 mmConnector Mod. 125-... - industrial std. 9.4 mm - 90° cableThe internal rectifier circuit of the connectorMod. 125-900 allows to use solenoid valves with different AC voltage, even if the voltage indicated onthe solenoid valve is DC.S E R I E S P L S O L E N O I D V A L V E SConnector Mod. 125-... - industrial std. 9.4 mm - in-line cablewithout electronicsConn. Mod. 125-... - ind. std. 9.4 mm - in-line cable+rectifierwith voltage rectifierAC/DC。
9955 International Blvd. • Cincinnati, Ohio 45246 Phone: 513.247.5465 Fax: 513.247.5462Engineer: AMZ No.: DI00043Date Created: 07/09/2019 Date Modified: TSM ExtensionsTSM’s are designed for use with fugitive emissions to act as another form of packing on valve series that are already designed for fugitive emissions. When used manually the handles are lockable. TSM’s also allow for an extended mounting pad to which an actuator can be directly mounted. They can be added to the 22, 24, 33, 55, 77, T77, H78, 8R, 88, 90, D9 and F91 Series. See dimensional drawings P02774, P02776, T11580, and P02997 below.Spring Return HandlesSpring return handles are designed for manual operation and can spring open or close. Depending on the set up the valve will either spring open or closed when the handle is released. They are made up of a triangle pad and a handle. The spring is contained in the handle and is attached to the triangle pad, which can be seen in P03000 along with dimensions and applicable sizes. They can be added to the 22, 33, 77, 88/F88, F91, D9, FD9, 8R, F8R, 83/F83, and 90/F90 series. The F91, 8R / F8R, 83/F83 and 90/F90 series will additionally require a TSM for mounting purposes.Manual Valve with Limit SwitchLimit switches can be mounted to a manual valve using a coupler and a “C” shaped bracket.MATERIALDATECHECKED BY DESCRIPTION9955 INTERNATIONAL BLVD.CINCINNATI, OHIO 45246PHONE: (513) 247-5465FAX: (513) 247-5462DRAWN BY DATEAMZSpring Return Handle Dimensional Drawing07/09/19DO NOT SCALE DRAWINGRELEASED BY CMB07/09/19DATECMB07/09/19VALVES, ACTUATORS, AND AUTOMATION CONTROLS。
Publication number F171EDate of issue 9/99Jackscrews provide a simple method of manually operating a pneumatically actuated valve. Power air supply may be unavailable during commissioning or emergency circumstances. The jackscrew may then be used to drive the piston of the pneumatic actuator reproducing the effect of the power air supply.1.0 Operating Instructions1.1Ensure power medium (air, gas, etc.) to actuator is notactive. Try to operate directional control valve locally. Ifpower medium is active at actuator, but below ratedpressure, ISOLATE the power medium from the actuator.1.2 Determine which way you wish to turn the valve shaft(most valves turn clockwise to close, but not all).1.3 Looking down on the actuator with the stop bolts awayfrom you (see document drawing #1256), operate the left-hand side jackscrew to turn the valve stem anti-clockwiseand operate the right-hand side jackscrew to turnclockwise.1.3.1On double acting actuators, ensure bothjackscrews are at full outboard position beforemanual operation of the valve.1.3.2On spring return actuators, only one jackscrewis provided as the spring operates the valve inthe other direction.1.4 Back off jamb nut at base of jackscrew.1.5 Ensure jackscrew is well lubricated with keystone GeneralPurpose 81L Grease or similar.1.6 Using wrench or handwheel, turn jackscrew clockwise topush actuator output through 90º. Do not exceed 90ºtravel; this may result in valve damage. Jackscrew torqueshould not exceed 800 inch/pounds. (90Nm).2.0 To Restore Actuator to Automatic Mode2.1Unscrew jackscrew to full outboard position.2.2Retighten jamb nut on cylinder side. Screw conical sealwasher against cylinder end flange before tightening jambnut. Tighten jamb nut to approximately 1,000 inch/pounds.(113Nm).3.0 Maintenance3.1Ensure stainless steel jackscrew threads are always wellgreased. This will make operation considerably easier. 4.0 Retrofitting JackscrewSee Document Drawing #1349.4.1Before attempting retrofit, ensure power medium isisolated from actuator and locked off.4.2Ensure no residual pressure is present in the actuatorcylinder.4.3Cylinder side jackscrew4.3.1 Disconnect air supply to cylinder end flange.4.3.2Remove four tie rod nuts 58.4.3.3Remove cylinder end flange 54 and seal 60.Technical information for‘P’ Range valve actuatorsTIS 40Operating and maintenanceInstructions - Jackscrews4.3.4Remove piston rod bolt 63.4.3.5Fit piston rod bolt 70 supplied with jackscrewretrofit module and tighten to recommendedtorque.4.3.6Coat hex nylon piece 71 with type 620 Loctitethen assemble into piston bolt 70.4.3.7Unscrew jackscrew to full outboard position.4.3.8Fit end flange with jackscrew and new sealprovided with retrofit module over the tie rods57.4.3.9Replace tie rod nuts 58 and tighten torecommended torque.4.3.10Retighten jamb nut 77 (as 2.2).4.4Rod cover side jackscrew4.4.1Remove piston rod cover bolts 202.4.4.2Remove piston rod cover 201.4.4.3 Fit piston rod bolt 210 supplied with jackscrew.Retrofit module and tighten to recommendedtorque4.4.4Coat hex nylon piece 211 with type 620 Loctitethen assemble into piston bolt 210.4.4.5Unscrew jackscrew to fully outboard position onjackscrew piston of cover.4.4.6Fit jackscrew piston rod cover over piston rod.Ensure flange gasket 51 and rod seal 50 are inplace.4.4.7Replace piston rod cover bolts 202 andlockwashers 203 and tighten to recommendedtorque.4.4.8Tighten jackscrew jamb nut.5.0Recommended Torques (lbs. ft.)Piston Bolt (Item 70)2505/8 UNC Grade 8210325 1 UNC Grade 88665001-1/4 UNC Grade 81750Piston Rod Bolt (Item 210)2505/8 UNC Grade 5150325 1 UNC Grade 55835001-1/4 UNC Grade 51097Tie Rod Nut (Item 58)250 05-085/8 UNC95250 10-123/4 UNC169325 10-143/4 UNC169500 123/4 UNC169Jackscrew Cover Bolt (Item 202)2501/2 UNC Grade 5753255/8 UNC Grade 5150500 1 UNC Grade 5525。
气动执行器详细说明：气动执行器DP系列特征结构形式:双活塞齿轮齿条式结构输出扭矩平稳单作用加弹簧,单双作用同一缸体.型号有DP32/DP45/DP52/DP63/DP75DP75/DP83DP92/DP110/DP127/DP143/DP160/DP190/DP210/DP 240/DP270/DP300/DP350/DP400/DP500/DP600.AP50/AP100/AP150/AP200/AP250/AP300/AP350/AP400/AP450/AP500/AP600/AP700/AP800JAT50D/SJAT63D/SJAT75D/SJAT90D/SJAT100D/SJAT115D/SJAT125D/SJAT145D/SJAT160D/SJAT190D/SJAT210D/SJAT240D/SJAT270D/SJAT50D/SJAT63D/SJAT75D/SJAT90D/SJAT100D/SJAT115D/SJAT125D/SJAT145D/SJAT160D/SJAT190D/SJAT210D/SJAT240D/SJAT270D/SISO5211F03F04F05/F07F05/F07F05/F07F07/F10F07/F10F10-F12F10/F12F12F12F14F14防爆电动执行机构防爆电动执行器角行程防爆电动执行器JDA-60电动执行器JDA-20电动执行器JDA-10电动执行器JD-05电动执行器JDA-05JDA-10JDA-20.40JDA-60JDA-100JDA-20060Kgfm1A/100V0.45A/200V30秒/50HZ氧气阀门的工作原理气动V型调节球阀气动套筒调节阀气动薄膜直通双座调节阀气动薄膜直通单座调节阀气动薄膜双座调节阀HSC笼式调节阀气动截止阀对夹式气动浆液阀气动插板阀气动带手动楔式闸阀气动法兰闸阀Q644/Q645F气动法兰三通球阀Q611V气动塑料球阀Q641F4气动衬氟球阀Q611气动二片式球阀气动卸灰球阀气动固定式球阀ZSHO-16型气动O型切断球阀气动V型调节球阀Q647F大口径系列固定式气动球阀Q671气动对夹球阀Q641F气动法兰球阀Q644/45F气动球阀(三通)Q672F气动球阀(薄型)Q611F气动球阀(片式)D671V气动蝶阀(塑料)D671X7气动氟橡胶对夹蝶阀D673H气动三偏心对夹蝶阀D671X气动粉尘蝶阀气动通风蝶阀气动蝶阀(法兰软密封)GT气动蝶阀(美标衬氟)D681气动卫生卡箍式蝶阀GZK气动高真空蝶阀D641X气动法兰橡胶密封蝶阀D671X气动蝶阀D643H法兰式气动硬密封蝶阀JDAT系列气动执行器AW/AW-S气动执行器气动执行器电动三通合流调节阀VB7000电动调节阀电动角形高压调节阀电动智能调节阀电动套筒调节阀电动笼式单座调节阀电动双座调节阀电动单座调节阀电动焊接截止阀电动截止阀电动刀型闸阀电动弹性座封闸阀高温高压电站闸阀电动闸阀电动V型球阀电动塑料球阀电动片式球阀电动内螺纹三通球阀电动法兰球阀电动对夹球阀电动法兰固定球阀电动球阀(衬氟)电动三通法兰球阀电动真空蝶阀电动多层次硬密封蝶阀电动三偏心对夹蝶阀电动四氟密封对夹蝶阀电动衬氟蝶阀电动粉尘专用蝶阀电动塑料蝶阀电动通风蝶阀电动法兰软密封蝶阀电动快装蝶阀防爆电动执行机构防爆电动执行器角行程防爆电动执行器JDA-60电动执行器JDA-20电动执行器JDA-10电动执行器JD-05电动执行器GB JB SH HG ANSI API JIS BS DIN GB13927JB/T9092API598标准内螺纹式气动角座阀BDJ-01F气动阀门回信器闸阀齿轮传动气动闸阀气动闸阀手动控制气动闸阀气动闸阀气动闸阀气动球阀气动排渣阀气动截止阀气动蝶阀气动蝶阀气动刀形闸阀气动带手动闸阀气动阀门定位器对夹式软密气动蝶阀气动阀门定位器超薄型气动球阀Q647固定气动球阀Q641气动球阀637H对夹式硬密封气动蝶阀(一片二片三片)气动阀门气动阀门回信器ITS-100限位开关APL-310N限位开关BAPL-510N回信器ITS-102VCX-5000限位开关德国EBRO限位开关ALS-10信号开关盒德国MSK NSK限位开关阀门回信器MPL-510N 型阀门回信器MPL-210N行程开关阀门TOPWOR限位开关限位开关ITS-300APL-210N TOPWOR限位开关韩国ITS-102BAPL-310N BAPL210N BAPL-410N进口限位开关进口回信器MPL-210N油枪油阀位置开关CHX210TOP-312N TOP312N APL-312机械二位式位置开关MASTS限位开关atsb-v3-2限位开关盒意大利SOLDO回信器油枪行程开关KINETROL限位开定位器ROTECH SIRCA回讯器气动阀门回信器CAKNA限位开关HAPL-21ON APL-210N ITS-111MASTS限位开关J+J限位开关EBRO MSK限位开关ULS-210ALS10HIC-210N限位开关NTS-C12限位开关NTS-A10限位开关YT-850限位开关WGT气动执行器WGT专业生产厂家3EGTD52气动执行器新一代意大利型气动执行器WAT专业生产厂家电动执行器专业生产厂家WX-10WX-20WX003GT气动执行器意大利型AT气动执行器电动执行器电动执行器厂家电动执行器价格优惠电动执行器质量保证BLD05-BLD200 DAT气动执行器气动双活塞执行器型号OBD双作用式型号OBD-S单作用式弹簧返回JM电动（调节式）阀门执行器可选用AC110V220V380V DC12V24V电源输入信号4-20MA0-10V或1-5V。
Application Sizing GuideIntroduction: Actuator Sizing- Floating Ball Valves (2)Determine Baseline Torque (2)Determine Safety Factors for Sizing (2)Determine Net Torque (3)Determine Actuator Needed (3)Baseline Torques at Differential Pressure (4)Series 22: (4)Series 24: (5)Series 31: (5)Series 33: (5)Series 55: (6)Series 77: (6)Series 83/Series 88: (7)Series 8R: (7)Series 90/Series F90/Series D9-F1/Series FD9-F1: (8)Series F91: (8)Series F9R-F1: (9)Series F9R-F3: (9)Series D9-F3/FD9-F3: (10)Series FD9-F6: (10)Introduction: Actuator Sizing- Floating Ball ValvesActuated Valve (AV) assemblies are being scrutinized and studied more, as actuator sizing recommended practices are being adopted by both end users and distributors in the valve industry. End users and distributors are requesting more valve torque data to assist in actuator sizing, and in some instances are sizing their own AV assemblies. Recognizing this need, A-T Controls, Inc. has undergone more extensive torque testing for its floating ball valves to provide more data and recommendations to our customer base while paying attention to how the industry is evolving. Torque data in some of our catalogs have changed because of this testing.The updated catalog torques reflect calculations and sample selection from Recommended Practice S 2812-X-19 and represent the maximum torque value with three standard deviations. Our AV assemblies with 3R actuators are sized with these torques. Torques are also below at differential pressure differentials for clean, lubricating on/off service with standard seat materials. Safety shall be added to these torques, and the method to properly size using these torques is explained below.Determine Baseline Torque1.Determine valve size, series, and differential pressure. Consult the torque pressure tables in later pages to selectthe appropriate baseline torque.•Note: If your pressure is not listed, it is recommended to use the torque of the next highest differential pressure. Example: 360 psi should use 400 psi torques. However, it is acceptable tolinear interpolate as well.Determine Safety Factors for Sizinging the 3 tables shown below, determine which safety factors apply to your service. If more than one safetyfactor applies in the same table, use the greater.•There is NO safety built into the numbers in the torque tables. Listed torques are for clean, lubricating fluid with frequent operation and standard seat material.•For highly elevated torques, an alternative stem material should be considered. Pleaseconsult A-T Controls, Inc. for proper stem material selection.Determine Net Torque3.Add the safety factors and multiply by the previously determined baseline torque to determine the net torque.Use this net torque to select the proper actuator.•Net Safety Factor=1+(Media/Application+Frequency of Operation+Seat Type)•Net Torque=Net Safety Factor ×Baseline TorqueDetermine Actuator Needed4.Actuator Type –•Pneumatic – Determine air supply pressure.i: Double Acting – the net torque shall not exceed the listed output torque.ii: Spring Return – the net torque shall not exceed the listed spring end, air break torques;and air end shall exceed 80% of net torque.•Electric – Determine voltage and the net torque shall not exceed the listed output torque.Baseline Torques at Differential PressureNote: torques of the valves below were tested using clean, lubricating fluid for on/off service using standard seat materials for each valve series. Please note some torques do not change with increasing pressure. Proper safety shall be added using the above methods for calculating Net Torque. Please note that these safety factors are guidelines, and the end user is ultimately responsible to determine the safety factors that should be used for their application:Series 22:Series 24:Series 31:Series 33:Series 55:Series 77:Series 83/Series 88:(Note: Series 83 is limited to 2” size)Series 8R:Series 90/Series F90/Series D9-F1/Series FD9-F1:Series F91:Series F9R-F1:Series F9R-F3:Series D9-F3/FD9-F3:Series FD9-F6:。
Table F160-18/EDHZO-A* and DKZOR-A* are proportional valves, direct operated without position transducer, which provide both directional and non-compensated flow control according to the electronic reference signal.They operate in association with electronic drivers, see section ݘ, which supply the proportional valves with proper current to align valve regulation to the reference signal supplied to the electronic driver.They are available in different executions:•-A, without position transducer;•-AE , -AE S as -A plus analogue (AE ) or digital (AES) integral electronics ብ;The 4-way spool ባ, sliding into a 5-chambers body ቢ, is directly operated by proportional solenoids ቤ.The integral electronics ብensures factory presetting, fine functionality plus valve-to-valve interchangeability and simplified wiring and installation.The electronic main connector ܭis fully interchangeable for -AE and -AE S executions.Standard 7 pin main connector is used for power supply, analog input reference and monitor signals.12 pin connector is used for options /Z and /W (AES).Following communication interfaces ቧ, ቨare available for the digital -AES execution:•-PS, Serial communication interface for configuration, monitoring and firmware updating through Atos PC software -always present also for -BC, -BP and -EH options.•-BC, CANopen interface •-BP, PROFIBUS DP interface •-EH, EtherCAT interfaceThe valves with -BC, -BP and -E H interfaces can be integrated into a fieldbus communication network and thus digitally operated by the machine control unit.The coils are fully plastic encapsulated with insulation class H.Mounting surface: ISO 4401 sizes 06 and 10.Max flow respectively up to 50 l/min and 105 l/min with valve differential pressure Δp = 30 bar, see table ݙ.Max pressure =350 bar for DHZO;315 bar for DKZOR.DHZODHZO =size 06DKZOR =size 10A = without position transducer AE = as A plus integralelectronicsAES = as A plus integral digitalelectronics AEG = as AES plusinternal reference generation (1)AEZ = as AES plus internalcycle generation (2)Valve size0 =ISO 4401 size 061 =ISO 4401 size 10Spool overlapping in central position, see section ݙ1=P, A, B, T positive overlapping (20% of spool stroke)3=P positive overlapping; (20% of spool stroke)A, B, T, negative overlapping AES PS 07-1S 5//***/*---1MODEL CODEF160Communication interfaces (only for digital electronics)PS = Serial (3)BC = CANopen (only AES)BP = PROFIBUS DP (only AES)EH = EtherCAT (only AES)Configuration, see section ݙ5 =external plus central position, spring centered 7 =3 position, spring centeredProportional directional valves type DHZO-AES and DKZOR-AESdirect operated, without position transducer, ISO 4401 size 06 and 10Spool type (regulating characteristics)L = linear;S =progressive;D = differential-progressive (as S , but with P-A= Q, P-B= Q/2)2ELECTRONIC DRIVERS FOR DHZO-A*Valve model Data sheetDrivers model E-MI-AC-0*FG010E-BM-AS-PSG030E-ME-AC-0*FG035-A-AES -AE E-RP-AC-0*FG100E-RI-AE G110E-RI-AES G115Notes:(2) For detailed description of proportional valves with AEZ internal cycle generation, see tab. F220(3) Serial communication interface always present, also for -BC, -BP and -EH optionsNote: For power supply and communication connector see section 14E-BM-AC-0*FG025E-MI-AS-IR G020*3HYDRAULIC CHARACTERISTICS (based on mineral oil ISO VG 46 at 50 °C)Notes:Above performance data refer to valves coupled with Atos electronic drivers, see section ݘ.The flow regulated by the directional proportional valves is not pressure compensated, thus it is affected by the load variations.To keep costant the regulated flow under different load conditions, modular pressure compensators are available (see tab. D150).(1) For different Δp, the max flow is in accordance to the diagrams in sections 14.2 and 15.2(2) 0-100% step signal Coil codeDHZO-A*DKZOR-A*Coil resistance R at 20°C 3 ÷ 3,3 Ω 2 ÷ 2,2 Ω13 ÷ 13,4 Ω3,8 ÷4,1Ω2,2 ÷ 2,4 Ω12 ÷ 12,5 ΩMax. solenoid current 2,2 A 2,75 A 1 A 2,6 A 3,25 A 1,2 AMax. power30 Watt for DHZO-A execution; 35 Watt for DKZOR-A execution; 50 Watt for -AE, -AES, -AEG and -AEZ executions Protection degree (CEI EN-60529)IP65 for -A execution; IP67 for -AE, -AES, -AEG and -AEZ executions Duty factor Continuous rating (ED=100%)Assembly positionAny positionSubplate surface finishing Roughness index Ra 0,4 - flatness ratio 0,01/100 (ISO 1101)Ambient temperature -20°C ÷ +70°C for -A execution; -20°C ÷ +60°C for -AE, -AES, -AEG and -AEZ executions FluidHydraulic oil as per DIN 51524 ... 535 for other fluids see section ݗRecommended viscosity 15 ÷100 mm 2/s at 40°C (ISO VG 15÷100)Fluid contamination class ISO 4406 class 20/18/15 NAS 1638 class 9, in line filters of 10 μm (β10 _>75 recommended)Fluid temperature -20°C +60°C (standard seals) -20°C +80°C (/PE seals)4MAIN CHARACTERISTICSstandardoption /6option /18standardoption /6option /18HYDRAULIC OPTIONS6.1Option /B Solenoid (for valve configuration *5*), and integral electronics at side of port A. For hydraulic configuration vs. reference signal, seesection 14.1 and 15.16.2 Option /Y External drain advisable when the valve is used in double flow path, see section 14.5 and 15.5. Option /Y is mandatary if the pressure inport T exceeds 160 bar.DHZO and DKZOR proportional valves are CE marked according to the applicable Directives (e.g. Immunity/Emission EMC Directive and Low Voltage Directive).Installation, wirings and start-up procedures must be performed according to the general prescriptions shown in table F003 and in the installation notes supplied with relevant components.The electrical signals of the valve (e.g. monitor signals) must not be directly used to activate safety functions, like to switch-ON/OFF the machine’s safety components, as prescribed by the European standards (Safety requirements of fluid technology systems and components-hydraulics, EN-982).GENERAL NOTESCONNECTIONS FOR -A EXECUTIONOPTIONS FOR -A EXECUTION7.1Option /6optional coil to be used with Atos drivers with power supply 12 V DC 7.2 Option /18optional coil to be used with electronic drivers not supplied by Atos 7.3 Auxiliary hand leverthis option is available only for DHZO-A with spool type S3, S5, D3, D5, L3, L5. It allows to operate the valve in absence of electrical power supply. For detai-led description of DHZO-A with hand lever option see table E138Option /MO horizontal hand lever Option /MV vertical hand leverOption /BMO horizontal hand lever installed at side of port A Option /BMV vertical hand lever installed at side of port AThe following options allow to operate the valve in absence of electrical power supply by means of a micrometric screw replacing the standard solenoid manual override, see table K5007.4 Option /N manual micrometric adjustment7.5 Option /NV as /N plus handwheel and graduated scaleReference input signal- analog differential input with ±10 V DC nominal range (pin D, E), proportional to desired coil currentMonitor output signal- analog output signal proportional to the actual valve’s coil current (1V monitor = 1A coil current)Following options are available to adapt standard execution to special application requirements:9.1Option /IIt provides the 4÷20 mA current reference signal instead of the standard ±10 V DC.Monitor output signal is still the standard ±10 V DCIt is normally used in case of long distance between the machine control unit and the valve or where the reference signal can be affected by electrical noise; the valve functioning is disabled in case of reference signal cable breakage.9.2Option /QIt provides the possibility to enable or disable the valve functioning without cutting the power supply (the valve functioning is disabled but the driver cur-rent output stage is still active). To enable the driver supply a 24V DC on the enable input signal.9.2Possible combined option: /IQ10ANALOG INTEGRAL DRIVERS -AE - MAIN FUNCTIONS AND ELECTRONIC CONNECTIONS10.17 PIN MAIN CONNECTORNote:(1)with /Q option ENABLE signal replaces AGND on pin C; MONITOR signal is referred to pin B.A minimum time of 60ms to 160ms have be considered between the driver energizing with the 24 V DC power supply and when the valve is readyto operate. During this time the current to the valve coils is switched to zeroReference input signal - analog differential input with ±10V DC nominal range (pin D,E), proportional to desired coil current (4÷20 mA with cablebreak detection, ±10 mA, ±20 mA or 0÷20 mA software selectable)Monitor output signal - analog output signal proportional to the actual valve’s coil current (1V monitor = 1A coil current)Following options are available to adapt standard execution to special application requirements:11.1Option /QTo enable the driver, supply 24Vdc on pin C referred to pin B: when the enable signal is set to zero the valve status is software selectable, by factory default the valve functioning is disabled (zero current to the solenoid) but the driver current output stage is still active. For the complete list of selectable status, see tab. G115.11.2Option /ZIt provides, on the 12 pin main connector, the following additional features:Logic power supplySeparated power supply for the solenoid (pin 1, 2) and for the digital electronic circuits (pin 9, 10).Cutting solenoid power supply allows to interrupt the valve functioning but keeping energized the digital electronics thus avoiding fault conditions of the machine fieldbus controller. This condition allows to realize safety systems in compliance with European Norms EN13849-1 (ex EN954-1).Enable Input SignalTo enable the driver, supply 24Vdc on pin 3 referred to pin 2: when the enable signal is set to zero the valve status is software selectable, by factory default the valve functioning is disabled (zero current to the solenoid) but the driver current output stage is still active. For the complete list of selectable status, see tab. G115.Fault Output SignalFault output signal indicates fault conditions of the driver (solenoid short circuits/not connected, reference signal cable broken for 4÷20mA input, etc.).Fault presence corresponds to 0 V DC , normal working corresponds to 24V DC (pin 11 referred to pin 2): Fault status is not affected by the Enable input signal 11.3Option /W - only for valves coupled with pressure compensator type HC-011 or KC-011 (see tab. D150).It provides, on the 12 pin main connector, the above option /Z features plus the hydraulic power limitation function.The driver receives the flow reference signal by the analog external input INPUT+ and a pressure transducer remotely installed in the hydraulic system,has to be connected to the driver’s analog input TR.When the actual requested hydraulic power p x Q (TR x INPUT+) reaches the max power limit (p1xQ1), internally set by software, the driver automatically reduces the flow regulation of the valve. The higher is the pressure feedback the lower is the valve’s regulated flow:Flow regulation = Min(PowerLimit [sw setting]; Flow Reference [INPUT+])Transducer Pressure [TR]For detailed information on hydraulic power limitation, see tab. G115F16012DIGITAL INTEGRAL DRIVERS -AES - MAIN FUNCTIONS AND ELECTRONIC CONNECTIONSNote: A minimum time of 270 to 340 ms have be considered between the driver energizing with the 24 VDC power supply and when the valve is ready to operate.During this time the current to the valve coils is switched to zero.15SOFTWARE TOOLSThe driver configuration and parameters can be easily set with the Atos E-SW programming software, available in four different versions according to the driver’s communication execution: E-SW-PS (Serial), E-SW-BC (CANopen), E-SW-BP (PROFIBUS DP), E-SW-EH (E therCAT). Programming software E-SW-BC, E-SW-BP, E-SW-EH for BC, BP and -EH drivers, can be also used to modify the valve’s parameterization through the serial communication inter-face, without disconnecting the valve from the machine’s bus line.For a more detailed description of software interface, PC requirements, adapters, cables and terminators, please refer to technical table G500.Programming software, must be ordered separately:E-SW-* (mandatory - first supply) = Dvd including E-SW-* software installer and operator manuals; it allows the registration to Atos digital service E-SW-*-N (optional - next supplies) = as above but not allowing the registration to Atos digital serviceOn first supply of the E-SW-* software, it is required to apply for the registration in the Atos download area: .Once the registration is completed, the password will be sent by email.The software remains active for 10 days from the installation date and then it stops until the user inputs his password.With the password you can also download, in your personal area, the latest releases of the Atos software, manuals, drivers and configuration files.DIGITAL INTEGRAL DRIVER -AES-EH - MAIN FUNCTIONS AND ELECTRONIC CONNECTIONS13.14 & 5 PIN M12 COMMUNICATION CONNECTORS12.2ELECTRONIC CONNECTIONS - 5 PIN COMMUNICATION AND PRESSURE TRANSDUCER CONNECTORS12.35 PIN M12 PRESSURE CONNECTOR (only for /W option)Note: for the electronic connections of 7 or 12 pin main connector, see section 12.1for pressure transducer electronic connector (option /W) see section 12.3)MODEL CODES OF POWER SUPPLY AND COMMUNICATION CONNECTORS (to be ordered separately)Max flow Δp= 70bar[l/min]2080100SPOOL TYPEL1L3S3L5S540S26L145.1Regulation diagrams1=linear spool L142=linear spool L13=progressive spool S24=linear spool L35=progressive spool S3, D36=linear spool L57=progressive spool S5, D516.2Flow /Δp diagramsstated at 100% of valve stroke1=spool L142=spool L13=spool S24=spool S3, L3, D35=spool S5, L5, D5F160Maxflow[l/min]atΔp=3barMaxflow[l/min]atΔp=3bar16.4Operation as throttle valveSingle solenoid valves (DHZO-*-051)can be used as simple throttle valves:Pmax = 250 bar (option /Y advisable)Flowrate[l/min]Valve pressure drop Δp [bar]21Valve pressure drop Δp [bar]45 Note: hydraulic configuration vs reference signal fordouble solenoid valves (standard and option /B)Reference signal0 ÷ +10 VP ৎA / B ৎT12 ÷ 20 mAReference signal0 ÷ -10 V P ৎB / A ৎT4 ÷ 12 mAHydraulic configuration vs reference signalfor single solenoid valves:Reference signal:0 ÷ +10 V P ৎA / B ৎT (standard)4 ÷ 20 mA P ৎB / A ৎT (option /B)3}}}ValvepressuredropΔp[bar]Flow rate [l/min]16.3Operating limits1=spool L142=spool L13=spool S24=spool L3, S3, D35=spool L5, S5, D521435Flowrate[l/min]Maxflow[l/min]atΔP=3barMaxflow[l/min]atΔP=3bar124317.4Operation as throttle valveSingle solenoid valves (DKZOR-*-151)can be used as simple throttle valves:Pmax = 250 bar (option /Y advisable)100160SPOOL TYPEL3S3S5Flowrate[l/min]ValvepressuredropΔP[bar]Flow rate [l/min]1217.1Regulation diagrams1=linear spool L32=progressive spool S3, D33=linear spool L54=progressive spool S5, D517.2Flow /Δp diagramsstated at 100% of valve stroke1=spool S3, L3, D32=spool S5, L5, D517.3Operating limits1=spool L3, S3, D32=spool L5, S5, D5X= Threshold for bias activation depending to the valve type and amplifier typeL5Max flow Δp= 30 bar[l/min]Note:Hydraulic configuration vs reference signal fordouble solenoid valves (standard and option /B)Reference signal0 ÷ +10 VP ৎA / B ৎT12 ÷ 20 mAReference signal0 ÷ -10 V P ৎB / A ৎT4 ÷ 12 mAHydraulic configuration vs reference signalfor single solenoid valves:Reference signal:0 ÷ +10 V P ৎA / B ৎT (standard)4 ÷ 20 mA P ৎB / A ৎT (option /B)}}}Valve pressure drop Δp [bar]F16012/13。
Manual and Automated Quarter Turn Valves Complete Valve and Damper AutomationEthylene Oxide ServiceEthylene Oxide is very flammable and explosive. It alsois a carcinogen and could cause other major health problems such as nerve damage in low concentrations. Ethylene Oxide is also known to decompose at higher temperatures (842-1040°F) and this decomposition could produce runaway reactions. Although there are inherent dangers that are present for the production and handling of this molecule, Ethylene Oxide is very useful in production of detergents, cosmetics, and the sterilization of surgical equipment. Careful selection of materials of construction and characteristics of valves is imperative to sustain a safe, stable Ethylene Oxide system.Vented BallEthylene Oxide has a high coefficient of thermalexpansion. If the Ethylene Oxide is trapped in a closed space, large pressures can develop that can bedestructive. The vapor pressure of Ethylene Oxide is shown on the next page. A-T Controls provides a means of relieving this pressure in floating ball valves by venting the ball in the upstream direction. This limits the valve to one direction flow and an arrow on the valve shows which direction the valve should be installed. A vented, upstream ball is required for floating ball valves for Ethylene Oxide service. For bi-directional service, a trunnion mounted ball valve (TS2 or TS3 Series) with SPE (Single Piston Effect) or DPE (Double Piston Effect) with a pressure relief valve must be used.Cleaning and LubricationThe reactivity of Ethylene Oxide makes removal of materials that can react with Ethylene Oxide such as organic residues and metal oxides imperative.Compatible lubricants are required for the construction of the valves. Water should be removed from the valve to avoid strong exothermic reactions at room temperature.Standard MaterialPlease consult A-T Controls for material selection for your application. These parameters are guidelines, and customers are responsible for materials of construction, preparation of the valves for service, and lubricants being compatible with their Ethylene Oxide application:Auxiliary Stem Seal: Grafoil®, PTFE, FFKM o-ring (Viton® susceptible to chemical attack).Body: 316 SST/CF8M, Carbon Steel, Hastelloy® C-276 Seats: TFM-1600® (recommended for low temperature applications), PTFE (Teflon®), RTFE, 50/50 STFE Trim: 316 SST, 304 SST (slight corrosion)Valve PackagesSeries D9- Sizes 1/2”-6”, 150# and 300# ANSI, Full Port Design, ISO5211 Actuator Mounting Pad, Anti-Static Device, Traceable ValveLiterature Download & Web ContentSeries F88- Sizes ¼”-4”, Full Port , Direct Mounting Pad, Threaded, Socket Weld, or Butt WeldLiterature Download & Web ContentSeries TS2 (cast)/TS3 (forged)- Sizes 2” – 48”, Full and Reduced Port, Class 150/300/600, multiple end connections and body materials/trim materials available.Literature Download & Web ContentVapor Pressure vs. Temperature Ethylene OxideManual and Automated Quarter Turn ValvesComplete Valve and Damper Automation。
1、说明这一本作为本公司的气动执行器的指导手册，内有关于安装、操作、维护和仓储的重要技术信息。
在安装连接各个部件和现场设备安装及控制操作之前，请详细的阅读手册内容并保留指导手册以备将来参考之用。
2、产品介绍2.1简述本公司RAT系列气动执行器在综合运用国内外新技术，新材料，新工艺和创新观念的基础上进行研制、开发、设计而成。
2.2RAT系列执行器及附件功能与用途●双作用执行器：控制阀门的开启和关闭。
●单作用执行器（弹簧复位）：当电路气路切断或故障时，自动关闭( 常闭式)。
●双电控电磁阀：一个线圈通电时阀门打开，另一个线圈通电时阀门关闭，，有记忆功能（可供防爆型）。
●单电控电磁阀：供电时阀门打开或关闭，断电时阀门关闭或打开（可供防爆型）。
●限位开关（回讯器）：远距离传送阀门打开或关闭的信号（可供防爆型）。
●气动定位器：根据气压信号（0.2～1bar）的大小对阀门的介质流量进行调节控制（可供防爆型）。
●电气定位器:根据电流信号（4～20mA）的大小对阀门的介质流量进行调节控制（可供防爆型）。
●电气换位器：将电流信号转换成气压信号，与气动定位器配套使用。
●气源处理三联件：包括减压阀、过滤阀、油雾器。
对气源稳压、清洁及对连动部件起润滑作用。
●手动装置：当气路电路切断或有故障时，用于手动操作阀门的启闭。
2.3RAT系列执行器的设计特点●全面符合最新的国际规范：ISO5211/DIN5211和VD/VDE3845、NAMUR标准。
●挤压的高强度铝制缸体，内表面经细磨及硬质阳极氧化处理，使用寿命长，摩擦系数低，动作迅速。
●优美紧凑，现代化的造型，多规格的系列产品使用选型更经济实惠。
●所有的活动表面均采用高质量的轴承，低摩擦，长寿命，无噪音。
●外部安装两个独立的行程调节机构，方便进行±5°全开或关位置调节。
●外部结构一样的执行器有双作用式和单作用式（弹簧复位）供选择，便于安装输出的所有附件。
●NAMUR标准的多功能位置指示器可视化指示。
v1.0 可编辑可修改AT气动执行器使用说明AT系列气动执行器在综合运用国内外新技术、新材料、新工艺和创新观念的基础上进行研制、开发设计而成。
AT气动执行器使用说明:首先确定阀门启、闭时所需要的扭矩，在正常使用条件下，推荐安全系数为15～20%。
再根据阀门使用的流体介质增加安全值。
对清洁、润滑介质增加20%安全值；对水蒸气或非润滑液体介质增加25%安全值；非润滑的浆料液体介质增加40%安全值；非润滑的颗粒介质增加80%安全值、选择双气控执行器时，根据上计算的扭矩值及使用气源压力查找双气控执行器的扭矩表，就可得到准确AT型号。
AT气动执行器型号选择：选择单气控执行器时，根据上述计算的扭矩值及使用气源压力，在弹簧复位栏内查找终点时扭矩（此扭矩要大于上述计算的扭矩），就可得到准确的SR型号。
例如：气源压力为0。
4Mpa，经上述计算需要控制一个扭矩为165N。
m的阀门，首先按表查找弹簧复位终点相近扭矩171N.m，再向左查看执行器型号为SR160型（共装10组弹簧）。
说明：SR单气控型输出扭矩表中，弹簧复位“终点”扭矩即为关闭阀门的扭矩，弹簧复位“开始”扭矩即为打开阀门时的扭矩。
相对应的气源压力开始的扭矩即关闭阀门状态的扭矩，气源压力终点扭矩即为打开阀门的扭矩。
AT气动执行器结构特点:1）、挤压成型的铝合金缸体，经硬质氧化处理，表面质地坚硬，耐磨性强。
2）、紧湊的双活塞齿轮、齿条式结构，啮合精确，传动平稳，安装位置对称，输出扭矩恒定。
3）、活塞、齿条和输出轴的活动部位均安装F4导向环，实现低摩擦，长寿命，避免金属间接触。
4）、缸体、端盖、输出轴、弹簧、紧固件等均经防腐处理。
5）、单气控型执行器的弹簧经预压后安装，可安全、方便的拆卸和组装。
6）、AT气动执行器在全开和全关位置均可进行0度和90度正负5度的双向行程调节。
7）、安装连接尺寸符合I SO5211、DIN3337和VD1/VDE3845以及NUMAR标准，确保AT160气动执行器间的互换性和方便安装电磁阀、限位开关等附件。
气动执行器说明书 3技术参数概述:1、缸体外侧面2个独立行程限位调节螺栓在2个开关方向进行正负5度调节，使执行器在全开位置或全关位置时与阀门开关位置保持一致。
2、端盖采用高压铸铝，表面防腐热塑性涂层，一体式紧凑设计，所有单作用和双作用执行器都具有相同的缸体和缸盖，通过增加或拆除弹簧来改变作用方式。
3、组合式预负荷弹簧设计适用于各种场合装和拆卸更安全，也不必担心弹簧弹出伤人。
4、紧固件全部采用不锈钢材料。
5、轴端带有NAMUR标准槽的多功能位置现场可视指示器，很方便安装，符合VDE3845标准的信号开关盒、定位器、位置感应开关等其它配件。
6、齿轴:标准型为镀镍处理，克服内部和外部腐蚀，通用性强，抗断裂、轴承导向一体化齿轮设计，提高了安全性，输出轴平行四方和对角四方互转换安装，灵活性好。
7、缸体挤压成型的新型铝合金缸体，精密加工中心制造，内径和外部表面硬质阳极化处理。
摩擦系数小，使用寿命更长。
8、活塞上的复合活塞环，齿条北面导向轴瓦，输出齿轴的轴承耐磨坏，可实现运行精度，降低摩擦。
9、双活塞齿轮齿条结构设计紧凑，两活塞对称安装，输出扭矩恒定，受力均衡，迅速平稳，精度高。
10、内部气路，经济并且无须连接外露管线。
双作用执行器的选用:选用执行器时，先确定阀门力矩再加上安全系数，阀门安全数跟不同的介质、温度、压力、阀芯和阀座之间的摩擦之间的摩擦力等许多因素，影响操作力矩。
例:已知蝶阀的力矩=150Nm，使用介质为水;温度:常温，现场气源压力为5bar ，给安全系数为20%计算;安全力矩:150+20%=180Nm对照双作用执行器力矩表中查压力为5bar一栏，沿着该列查找等于或相近于180Nm的数据。
气动执行器输出扭矩表,单位N.m,操作压力型号4bar 5bar 6bar 7barAT50 13.3 16.6 19.9 23.3AT63 23.5 29.3 35.2 41.0AT75 16.5 58.2 69.8 81.4AT88 73.2 91.5 110 128AT100 106 133 160 186AT115 172 215 258 301AT125 222 277 332 388AT145 348 435 522 609AT160 454 567 681 794 选择AT型气动装置的十个理由1、底部轴装配合为小模数齿键便于不同角度安装和拆装。
at气动执行器AT气动执行器是一种常用于工业机械设备中的执行元件。
它能够通过气压控制进行线性或旋转运动，广泛应用于自动化控制系统中。
本文将对AT气动执行器的工作原理、结构特点以及应用领域进行介绍。
一、工作原理AT气动执行器是通过空气压力驱动的装置，它的工作原理基于气动力学。
当空气通过气源供应系统输送至AT气动执行器内部时，产生的压力将推动执行器的活塞（或齿轮、齿条等构件），从而实现机械设备的运动。
二、结构特点1. 活塞式执行器：该型号的AT气动执行器内部设有活塞，空气的进出控制将直接影响活塞的运动。
当气源处于供气状态时，气流进入气缸腔，推动活塞运动；当气源处于排气状态时，气流从气缸腔中排出，活塞回到初始位置。
2. 齿轮式执行器：该型号的AT气动执行器内部设有齿轮传动机构，通过气源的控制来实现齿轮的运动。
当气源供气时，产生的气压会推动齿轮运动，从而实现机械设备的旋转。
3. 齿条式执行器：该型号的AT气动执行器内部设有齿条传动机构，通过气源的控制来实现齿条的运动。
当气源供气时，产生的气压会推动齿条运动，从而实现机械设备的直线运动。
三、应用领域AT气动执行器广泛应用于工业机械设备中，主要被用于以下领域：1. 自动化生产线：在自动化生产线中，AT气动执行器可以用于传送带的驱动、机械手臂的运动等。
它的快速响应、可靠性高以及适应各种工作环境的特点，使其成为自动化生产线中不可或缺的元件。
2. 机械加工：在机械加工领域，AT气动执行器常被应用于数控机床的工作台、刀架、进给机构等部位。
它能够实现精确控制，提高加工效率和质量。
3. 装配线：在装配线上，AT气动执行器可以用于工件的夹紧、定位、推动等操作。
它的运动平稳且噪音低，能够确保装配过程的准确性和效率。
4. 液压系统：在一些特殊场合，AT气动执行器还可与液压系统配合使用。
通过气压控制液压阀等元件，实现更高的控制精度和灵活性。
总结：AT气动执行器作为一种常用的工业自动化控制元件，具有快速响应、可靠性高、适应性强等优点，在各个领域都有广泛的应用。
Triac Series 55 Ball Valves feature a high quality investment cast body and ends. They are available 1/4”– 4” with threaded, socket weld and butt weld ends. Superior leak protection is accomplished by using a live-loaded packing system including Bellevillewashers and double “V” ring packing.Cincinnati, Ohio FAX (513) 247-5462********************Easy to Automate!See automated data sheets for pre-sized assembliesSERIES 55 3-Piece DesignPneumaticElectric55-2R-20230208Copyright 2013 A-T Controls, Inc.9955 International Blvd. Cincinnati, Ohio 45246 PHONE (513) 247-5465 FAX (513) 247-5462********************A-T Controls reserves the right to change product designs and technical/dimensional specifications without notice.EconomicalFull Port3-Piece Ball ValveISO 5211 Mounting Pad600-1000 psi (by size)1/4” to 4”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.9955 International Blvd.Cincinnati, Ohio PHONE (513) 247-5465FAX (513) 247-5462********************A-T Controls reserves the right to change product designs and technical/dimensional specifications without notice.Published torques are based on full differential pressure with clean water. Consult the Application Sizing Guide for assistance with sizing actuators.Cincinnati, Ohio FAX (513) 247-5462********************Actuators are sized based on clean/clear fluid.DIMENSIONS (IN)DIMENSIONS SHOWN ARE FOR ASSEMBLIES SIZED FOR 80 PSI SUPPLY55C-TX-100/2R2D-XXSAMPLE PART #Valve Series Carbon Steel Valve Size Seat MaterialEnd ConnectionTRIAC Actuator SeriesActuator Size Double ActingSolenoid Limit SwitchSERIES 55 3-Piece55-2R-20230208Copyright 2013 A-T Controls, Inc.DIMENSIONS (IN)DIMENSIONS SHOWN ARE FOR ASSEMBLIES SIZED FOR 80 PSI SUPPLY9955 International Blvd.Cincinnati, Ohio PHONE (513) 247-5465FAX (513) 247-5462********************Actuators are sized based on clean/clear fluid.55C-TX-100/2R3S-XXSAMPLE PART #Valve Series Carbon Steel Valve Size Seat MaterialEnd ConnectionTRIAC Actuator SeriesActuator Size Spring ReturnSolenoid Limit SwitchSee valve part number matrix for complete part number and options.SERIES 55 3-Piece55-2R-20230208Copyright 2013 A-T Controls, Inc.55-2R-20230208Copyright 2013 A-T Controls, Inc.Cincinnati, Ohio FAX (513) 247-5462********************NOTE: Heater and thermostat standard.(2) auxiliary switches standard.Actuators are sized based on clean/clear fluid.Other options available.SERIES 55 3-Piece55-TX-100/WEA1-XXSAMPLE PART #Valve Series Valve Size Seat MaterialEnd ConnectionTRIAC Actuator SeriesActuator SizeOn-OffVoltage AccessoriesSee valve part number matrix for complete part number and options.CONDUITCONNECTION9955 International Blvd.Cincinnati, Ohio PHONE (513) 247-5465FAX (513) 247-5462********************A-T Controls reserves the right to change product designs andtechnical/dimensional specifications without notice.55C-TH-300-XXX-_SAMPLE PART #MANUAL VALVE(2) Valve Series (3) Body/Ball/StemMaterial(5) Valve Size (6) Seat, Lining, & Trim Material (4) End Connection(7) Special Designation (8) Additional Specials(9) OptionsHOW TO ORDER:Manual ValvesHOW TO ORDER:Automated Valves w/ Options(10) Special DesignationSAMPLE PART #(2) Valve Series(3) Body/Ball/StemMaterial(6) Valve Size (5) Seat/Trim Material(4) End Connection(7) TRIAC Actuator Series(7) Actuator Size (7) Double Acting(8) Accessory (9) Accessory AUTOMATED VALVE 55-TX-100/2R3D-XX-_TFM™ is a trademark of Dyneon™, a 3M Company.55Series-2R-20230208Copyright 2013 A-T Controls, Inc.Cincinnati, Ohio FAX (513) 247-5462********************。
PMIPMI (Positive Material Identification) is a non-destructive test that evaluates a sample’s chemical composition. PMI testing ensures that the part being tested has the correct material composition and can be used to check against MTRs (Material Test Reports). The three common forms of PMI are XRF (X-ray Fluorescence), Optical Emission Spectroscopy (OES), and Laser Induced Breakdown Spectroscopy (LIBS). XRF testing analyzes the X-rays emitted from the sample being tested and compares them to a known radiation spectrum to determine elemental composition. OES uses a spark to cause a sample to emit light and converts the light into a spectral pattern that is compared to known spectral patterns. LIBS uses spectral data like OES, but it uses a laser to remove the surface of a sample and analyze the plasma’s wavelengths.Limitations of PMI TechniquesXRF analyzers cannot measure elements lighter than sodium, which includes Carbon. OES and LIBS analyzers often require more surface preparation, such as using a grinder to prepare a sample, than an XRF analyzer. OES analyzers are portable; however, they are not handheld like an XRF or LIBS analyzer. Both OES and LIBS analyzers need Argon to operate, increasing the cost for these types of PMI equipment.A-T Controls PMI OfferingA-T Controls, Inc. uses a Vanta™ C VCW Handheld XRF analyzer to perform PMI testing. A report is produced for each part tested. This report includes the chemical composition of the sample being tested and its closest compound match, sales order, tag number (if applicable), heat number (if applicable), and part number. A sample report can be found on the next page and is provided with each component tested on the sales order. Tests are sent electronically (printed copies can be requested). There are three different levels available for PMI testing:Levels of PMI Testing:Body & End Caps (appears as “PMI TESTING” on sales order): this will test the body and end caps of the valve.Body, End Caps & Stem (appears as “PMI TESTING 2” on sales order): this test includes the body and end caps of a valve and adds a test for the stem of a valve.All Components (appears as “PMI TESTING 3” on sales order): this test includes body, end cap, ball, stem, and metallic seats.Notes on PMI Testing Results1.Coated materials prevent base materials frombeing tested, however a PMI test can beperformed on the coating or the base materialin some instances. Please contact A-T Controls,Inc. on how to proceed with these types ofcomponents (example: coated butterfly discs ormetal seated valve balls or seats).2.If a component is painted, a sample will need tobe prepared to be tested. Please contact A-TControls, Inc. on how to proceed on these typesof components.3.Carbon steel valves cannot be tested using anXRF analyzer. Please contact A-T Controls, Inc.for options on PMI testing for carbon steelvalves.4.Please contact A-T Controls, Inc. for pricing andoptions if LIBS testing is required. LIBS testing isperformed by an independent lab.。
