Bellows seal balance safety valve 波纹管平衡式安全阀 ; 波纹管平衡式 ; 船用波纹管管平衡式
bellows seal reducing valve 波纹管式减压阀
Bellows seal control valve 进口波纹管密封调节阀
Bellows Seal Globe Valve 波纹管密封截止阀
Bellows seal single-seat control valve 波纹管密封单座调节阀
bellows seal ball valve 波纹管球阀
Bellows seal security safety valve 波纹管均衡式安全阀
Failure is more common with the screw put on the Bellows Seal Valves threaded stem wear, so that the valve can not close.
比较常见的故障是阀杆与螺套上的丝扣磨损，陶瓷阀门使阀门无法关闭。
The chief products include: Bellows seal globe valve, Free-float steam trap, Pilot pressure reducing valve, Pneumatic control valve, Self-acting temperature-sensing valve, Cyclone separator etc.
目前工厂生产的主导产品有：波纹管密封截止阀、自由浮球疏水阀、先导式减压阀、气动调节阀、自作用式温控阀、汽水分离器等。
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