pilot operated safety valve

基本解释引导阀操纵的安全泄气阀

网络释义

1)pilot operated safety valve,引导阀操纵的安全泄气阀2)pilot operated relief valve,操纵的先导安全阀3)safety valve (SV),安全泄气阀4)flat-operated relief valve,浮筒操纵安全阀5)negative control relief valve,反向操纵安全阀6)pneumatically-released pilot valve,气动操纵导阀

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