bellows-operated pilot valve 膜盒控制导阀 ; 膜盒导引阀
Pilot operated safety valve 先导式安全阀 ; 脉冲式安全阀 ; 引导阀操纵的安全泄气阀
Pilot operated check valve [机] 液控单向阀 ; 引导操作止回阀 ; 操纵的先导单向阀
Pilot-operated reducing valve 先导式减压阀
bellows operated pilot valve 膜盒控制阀
pilot-operated relief valve 导阀控制的安全阀 ; 液压控制溢流阀
pilot-operated valve 导阀控制阀 ; [机] 导阀控制换向阀 ; 导阀操作阀
pilot operated ball float valve 液控浮球阀
pilot operated solenoid valve 先导型电磁阀 ; 引导形电磁阀
solenoid operated pilot control valve 电磁操纵先导控制阀
The structure characteristics and operation principium of new type pilot operated all open safety valve under low pressure and vibration working conditions are introduced.
介绍一种在超低压和振动条件下工作的先导式全启安全阀的结构特点及工作原理。
There are four types for PWR pressure-relieving devices: direct acting safety valve, pilot-operated pressure relief valve, power-operated pressure relief valve and safety valve with auxiliaries.
PWR的压力释放装置主要有四种类型：直接作用式安全阀、先导操作压力释放阀、动力作用式压力释放阀和具有辅助装置的安全阀。
From the view of flow control, the method of cavitation resistance of a pilot-operated water hydraulic valve was investigated.
从流场控制的角度，研究了先导式纯水溢流阀抑制汽蚀方法。
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