Usage: Tum on or turn off underground pipelines.
Main Parts and Materials
Valve body/gate/valve cover
Valve stem
Middle gasket
Valve stem nut
Handwheel
Gray cast iron, ductile iron
Carbon steel, brass, stainless steel
Xb300
Ductile iron, brass
Gray cast iron
Performance specification
Function and Specification
SZ45T-10
Nominal pressure 1MPa
Test pressure (MPa)
Strength (water) 1.5
Seal (water) 1.1
Applicable temperature ≤100℃
Applicable medium Water
SZ45W-10
Nominal pressure 1MPa
Test pressure (MPa)
Strength (water) 1.5
Seal (water) 1.1
Applicable temperature ≤100℃
Applicable medium Oil
