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Current location:Home > Products Center > Main Products > Check ValveCheck Valve
Swing Check Valve

Design and Manufacture:

GB/T 12236

Face to Face Dimension:

GB/T 12221

lange Connection Dimension:

GB、JB、SH、HG

BW Connection Dimension:

GB 12224

Pressure -Temperature Ratings:

GB/T 9131

Test and Inspection:

JB/T 9092、GB/T 13927

NPS:

DN50~DN500

Class:

PN16~PN160

Main Materials:

WCB、LCB、LCC、15Cr1MoV、Cr5Mo、0Cr18Ni9Ti、00Cr18Ni10、0Cr18Ni12Mo2Ti