Usage: Tum on or turan of the pipelines where the nominal pressure is ≤1.6MPa and the medium must be stem,water or oilwhich can be used in fields of petroleum industry,chemical indemical industry,pharmaceutical industry and power industry.
Main Parts And Materials
Valve body/valve cover/gate
Valve stem
Middle mouth gasket
Valve stem nut
Handwheel
Gray cast iron, ductile iron
Carbon steel, brass, stainless steel
Xb300
Ductile iron, brass
Gray cast iron, ductile iron
Function And Specification
A+Z41T-10
Nominal pressure 1MPa
Test pressure (MPa)
Strength (water) 1.5
Seal (water) 1
Applicable temperature ≤100°C
Applicable medium Water
Z41T-10
Nominal pressure 1MPa
Test pressure (MPa)
Strength (water) 1.5
Seal (water) 1.1
Applicable temperature ≤200°C
Applicable medium Water
Z41W-10/Z41H-10
Nominal pressure 1MPa
Test pressure (MPa)
Strength (water) 1.5
Seal (water) 1.1
Applicable temperature ≤100°C
Applicable medium Oil
Z41T-16Q
Nominal pressure 1.6MPa
Test pressure (MPa)
Strength (water) 2.4
Seal (water) 1.76
Applicable temperature ≤200°C
Applicable medium Water
Z41W-16Q
Nominal pressure 1.6MPa
Test pressure (MPa)
Strength (water) 2.4
Seal (water) 1.76
Applicable temperature ≤100°C
Applicable medium Oil
