DIN Standard Check Valve

Product structural features

Check valve seal acc.to DINis applicable to the cutting and connection of pipelines medium that are used in various industries such as petroleum, chemical industry, pharmacy, chemical fertilizer, electric power industry, etc under nominal pressure of PN 1.6~16MPa, and working temperature within-110~600℃

Main structural features

1.This product has logical structure,reliable seal,excellent performance and nice design.
2.The seal surface is build-up welding with Co hard alloy,which is attrition-resistant, corrosion-resistant,has good friction resistant and long life.
3.The part material,flange and butt weld end dimension maybe selected according to current operating condition and users requirement,so that meeting the requirements of various engineering.


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