pressure reducing valve [机] 减压阀 ; 降低压力阀 ; 给水减压阀

reducing valve [机] 减压阀 ; 降低压力阀 ; 进口减压阀

Piston reducing valve 活塞式减压阀 ; 活塞式降低压力阀

Bellows reducing valve 波纹管式减压阀 ; 波纹管式降低压力阀

Lever reducing valve 杠杆式减压阀 ; 杠杆式降低压力阀

Diaphragm reducing valve 薄膜式减压阀 ; 薄膜式降低压力阀

Direct acting reducing valve 正向作用式减压阀 ; 正向作用式

Balanced reducing valve 卸荷式减压阀 ; 卸荷式降低压力阀

Reverse acting reducing valve 反向作用式减压阀 ; 反向作用式降低压力阀

Spring diaphragm reducing valve 弹簧薄膜式减压阀 ; 弹簧薄膜式降低压力阀