您要查找的是不是:
- 阀valve
- 电磁阀solenoid pilot actuated valve
- 闸阀gate(brake; shutoff; shut-off) valve
- 球阀ball plug
- 截止阀disconnecting valve
- 阀值threshold values
- 单向阀holding valve
- 阀芯case
- 阀体valve body
- 溢流阀spillover valve
- 换向阀reversing valve
- 阀杆valve handle
- 调压阀pressure regulating valve
- 水阀hydrovalve
- 排污阀wash water valve
- EP阀EP solenoid valve
- 旋塞阀stopcock
- 疏水阀bleeder
- 比例阀proportional valve
- 隔膜阀diaphragm valve