Valve Description:
Silent Check Valve, ASTM A216 WCB, DN200, PN16, RF.
Design: GB/T 21387
Body: ASTM A216 WCB
Nominal Size: DN200
Nominal Class: PN16
End Connection: GB/T 17241.6, GB/T 9124.1
Face to Face: MFG'S
Test and Inspection: GB/T 13927
Product Range:
Body Material: Carbon Steel
Normal Diameter: DN40-DN700 (2 - 28inches)
End Connection: RF
Pressure Range: PN10-PN63(150LB-600LB)
Working Temperature: ≤80°C
Technical Parameters And Characteristics:
Product |
Silenced Check Valve |
Nominal Diameter |
DN40-DN700 |
Design Temp |
≤80°C |
Design Pressure |
PN10-PN63 |
Valve Body |
Carbon Steel |
Design Standard |
GB/T 21387 |
Face to Face |
MFG’S |
Connection End |
Flange |
Test Standard |
GB/T 13927 |
Package |
Plywood |
Application |
water, oil, etc. |
Source: https://www.vervovalve.com/silent-check-valve-gb-t-21387-a216-wcb-dn200-pn16-rf.html
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