Valve Description:
Pneumatic Slow Closing Check Valve, A216 WCB, DN250, PN10, RF, Triple Eccentric.
Design: CJ/T 282
Body: ASTM A216 WCB
Nominal Size: DN250
Nominal Class: PN10
End Connection: GB/T 9124.1
Face to Face: GB/T 12221
Test and Inspection: GB/T 13927
Product Range:
Body Material: Carbon Steel
Normal Diameter: DN400-DN2000 (16 - 80inches)
End Connection: RF
Pressure Range: PN10-PN40(150LB-300LB)
Working Temperature: ≤300°C
Technical Parameters And Characteristics:
|
Product Item |
Pneumatic Closing Check Valve |
|
Nominal Diameter |
DN400-DN2000 |
|
Design Temp |
≤300°C |
|
Design Pressure |
PN10-PN40 |
|
Valve Body |
Carbon Steel |
|
Design Standard |
CJ/T 282 |
|
Face to Face |
GB/T 12221 |
|
Connection End |
Flange |
|
Test Standard |
GB/T 13927 |
|
Package |
Plywood |
|
Application |
Hot Air etc. |
Source: https://www.vervovalve.com/pneumatic-slow-closing-check-valves-a216-wcb-dn250-pn10.html