Water, Steam, Oil, Nitric Acid, Acetic Acid, Oxidi
Ductile Iron, Carbon Steel, Chromium Molybdenum St
Flange, Butt Welding, Thread, Socket Welding, Clam
Prevent Backflow of Medium, Reverse of Pump and Dr
Gland Packings Globe Valve
Unidirection
Industrial Usage, Water Industrial Usage, Household Usage
We Can Use Those Two Type, and Also We Use The Wov