manPOWER无电源执行器manPOWER品牌：rotork罗托克manPOWER无电源执行器,rotork罗托克电动执行机构，阀门电装相关产品：IQ3系列执行器，过程控制执行器，齿轮箱，流体动力执行器供应商：萨孚流体控制（上海）有限公司，***的流体控制解决方案供应商首页>产品分类>品牌商>英国rotork-执行机构>>流体动力执行器RotorkmanPOWER执行器产品ID:Rotork-manPOWER产品型号:manPOWERTheRotorkmanPOWERrange高性能操作，无需任何外接电源。TheRotorkmanPOWERrangeprovideshigh-integrityfail-safevalveoperationwithouttheneedforanyexternalpowersupply.Theself-containedsystemissuitableforworkshoporfieldmountingonawiderangeofrotaryandlinearoperatedvalvesanddampers.Itoffersacost-effectivesolutionforactuatorapplicati***whereoperationisinfrequent.Typicalapplicati***includeemergencyshutdownvalvesandover-orunder-pressureprotectionatremote,unpoweredlocati***.●Completelyselfcontained.●Adaptableforquarter-turnorlinearservice.●Simplifiedcontrolcircuitwithaminimumofcomponents.●Built-intemperaturecompensation.●High-pressurezero-leakagecontrolsystem.●Watertightorexplosionproofc***truction.●Failopenorclosed.●High-integritystainless-steeltubeandfittings.●Manualresetafteroperation.●10Bar(150psi)or100Bar(1,500psi)operatingpressuresuitableforactuatordisplacementsupto13.2L(3.5USgal).manPOWERFlyer)