Bellows Seal Globe Valves,DIN3356,WCB,DN100,PN16,RF Flange

Bellows Seal Globe Valves

Bellows seal globe valves Application Hot oil system, steam system, hot and cold water system etc. Advantage 1.Bellow seal element. The key part of bellow sealed globe valves is metal bellow. It is the connection between cover and stem with automatic roll welding. The metal bellow can keep the stem part no leakage. 2.Benefit from […]