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Water Seal Gate Valve - SZ41H-16C/25

Water Seal Gate Valve - SZ41H-16C/25

Main Parts and Materials

Part name Material
Valve body WCB
Valve plate WCB
Valve cover WCB
Valve stem 2Cr13
Stem nut ZCuAI10Fe3

Use: This valve is used for opening and closing all kinds of pipelines, not for throttling.

Function And Specification

Type Nominal
pressure(Mpa)
Test pressure(Mpa) Applicable
temperature(℃ )
Applicable media
Strength (water) Strength(water)
SZ41H-16C 1.6 2.4 1.8 -29~425℃ Water, steam and oil products
SZ41H-25 2.5 3.8 2.8 -29~425℃ Water, steam and oil products

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