ScotchYokeActuator

作者:万博体育网站   |    时间:2020-07-22 03:38 78

HPYscotchyokepneumaticactuatorsarefitforturn-offormeteringcontrolof90°valves(suchasballvalves,butterflyvalvesandplugvalves).HPYscotchyokeactuatorsadoptmodulardesign,includingcylindermodule,centerbodymoduleandspringcartridgemodule.Modularcomponentsarereplaceableandstorable,whichcanmeettheshortsupplycycle.Theallweatherprotectioncenterbodyandyokearemadeofductileironorcaststeel.Theyokepinismadeofalloysteelwithexcellentmechanicalperformance,andtheadjustmentboltsandfasteningboltsofflangeonbothsidesofthecenterbodyareofclass12.9toensuresufficientstrength.Theinnerwallofcylinderandthesurfaceofpistonrodarehonedandplatedwithhardchromium,combinedwiththedynamicsealingdesignofstarring,thesealingperformanceisgreatlyimproved.EachoftheHPYseriesactuatorscanprovidelongandefficientworkwithoutmaintenance.

Workingpressure:3-10barTorqueRange:DoubleActing:200~256,893NmSpringReturn:150~153,312NmWorkingTemperature:-20°-+80°(standard);-40°-+80°(low);-15°-+150°(high)