Regulating pilot valve outlet pressure spring can be set.
调节导阀弹簧即可设定出口压力。
Oil reducing valve belongs to the pilot valve piston valve.
进口油用减压阀属于先导活塞式减压阀。
The Safety valves pilot valve plunger driven in front of mouth;
其导阀口前面有导向柱塞；
Pilot valve can adjust lift and close pressure solely out if main valve.
导阀可在主阀以外单独调定开启压力和关闭压力。
Fortunately we were able to shut off a valve ahead of the leak and the pilot got us home safely.
幸运的是，我们关闭了泄露油箱的阀门，飞行员把飞机安全飞回。
The valve face is provided with a pilot hole or a micro fixing valve.
阀面上 冲有导向孔或微型固阀。
The valve face is provided with a pilot hole or a micro fixing valve.
阀面上 冲有导向孔或微型固阀。
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