Stainless Steel Butterfly Type Check Valve info:
Pressure: Ordinary Pressure
Sealing Form: Bellows Globe Valve
Structure: Butterfly Type Check Valve
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence, Industrial Control
Flow Direction: Unidirection
Application: Industrial Usage, Water Industrial Usage, Household Usage
Size: 2" - 40"
Valve are mainly composed of body. disc(valve stem), spring and etc. The short closing stroke of disc and function of spring may strengthen closing effect and reduce the sound of water hammer and slamming.