... back-pressure regulator回压调节器 back-pressure valve回压阀 back-purge system反冲洗系统 ...
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... 回弯头，回流弯道 return bend 回压阀，止回阀，单向阀 check valve 回压曲线 back pressure curve ...
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... flexible tube valve 挠性管阀 float valve 浮阀, 回压阀 float control（led） valve （=float controller valve） 浮子（控制）阀, 液面调节阀 ...
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钻柱防喷回压阀 internal preventer
下部装回压阀的套管柱 floating in casing
液压止回阀 hydraulic back-pressure valve
油压止回阀 oil pressure check valve
回流阀高压油泵 spill valve type fuel pump
减压阀回油孔 pressure reducing valve return port
减压阀回位弹簧 pressure reducing valve return spring
回转阀压盖 [机] rotary valve cap
燃油回油压力控制阀 return fuel pressure control valve
有三种类型的回压阀，即隔膜式、弹簧式和负荷杆式。
Three types of backpressure valves are diaphragm, spring and weighted lever.
最常用的一种回压阀使用弹簧张力和对柱塞的压力来保持压力。
The most common type USES spring tension and pressure against a plunger to maintain the pressure.
飞兆半导体模型10BP的回压阀的应用，是需要背的压力和救济的压力控制精度高的最佳选择。
The Fairchild Model 10BP Back Pressure Regulator is an excellent choice for applications which require high precision control of back pressures and relief pressures.
应用推荐