Silent Check Valve, GB/T 21387, A216 WCB, DN200, PN16, RF
Key Specifications / Features
As a silent check valve supplier in China, we offer valves designed to GB/T 21387 standards with robust carbon steel bodies made from ASTM A216 WCB. This DN200 valve is rated for PN16 pressure and features RF flanged ends for secure and easy installation. Each unit undergoes rigorous testing and inspection in accordance with GB/T 13927 to ensure dependable, leak-free performance. Engineered to prevent backflow while operating with minimal noise and vibration, it is ideal for use in various industrial fluid systems.
Detail Information
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. |
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Source: https://www.vervovalve.com/silent-check-valve-gb-t-21387-a216-wcb-dn200-pn16-rf.html