球阀

Ball valve

闸阀

Gate valve

止回阀

Check valve

截止阀

Stop valve

过滤器

Filter

减压阀

Pressure reducing valve

锁闭球阀

Locking ball valve

锁闸阀

Lock gate valve

球芯水嘴

Ball core water nozzle

PP-R球阀

PP-R ball valve

角阀

Angle valve

浮球阀

Float valve

电磁阀

Solenoid valve

燃气阀

Gas valve

排气阀

Exhaust valve

消防阀

Fire valves

法兰阀门

Flanged valves

其他

Other