Model: A21 H / W / F ;
Diameter: DN 15~80 mm
Medium:A21H: air, ammonia, petroleum gas, water etc; A21W: corrosive gases, or liquid; A21F:
iquefied petroleum
Pressure: ≤6.4MPa
Applicable Temperature: A21H:≤200°C; A21W:≤200°C; A21F:-40~80°C
Body Materials: Stainless Steel etc.
Applicable Industry : Urban
Construction,Chemical,metallurgy,Oil,Pharmaceutical,Food,Beverage,Environmental protection