Product Description

Usage: The valve can be used in the medium temperature is not higher than 80℃ for river closure on the pipeline and equipment.
Main Parts and Materials
Valve body/valve cover
Valve stem
Gate
Valve stem nut
Handwheel
Ductile iron
Stainless steel
Ductile iron + NBR
Ductile iron, brass
Gray cast iron/Ductile iron
Performance specification
Function and Specification
Z81X-10Q
Nominal pressure 1MPa
Test pressure (MPa)
Strength (water) 1.5
Seal (water) 1.1
Applicable temperature 1~80℃
Applicable medium water
Z81X-16Q
Nominal pressure 1.6MPa
Test pressure (MPa)
Strength (water) 2.4
Seal (water) 1.76
Applicable temperature 1~80℃
Applicable medium water

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