As a Micro Resistance Slow Closing Butterfly Check Valve supplier in China, we offer valves engineered to CJ/T154 standards, featuring a durable carbon steel ASTM A216 WCB body for superior strength and reliability. This DN600 valve is rated for PN10 pressure and comes with RF flanged ends to ensure secure and efficient pipeline integration. Its butterfly design provides low flow resistance, while the slow closing mechanism effectively reduces water hammer. Designed for use in water supply and industrial systems, our valves deliver consistent performance and long service life even in demanding environments.
Valve Description:
Micro Resistance Slow Closing Butterfly Type Check Valve
Design: CJ/T 154
Body: ASTM A216 WCB
Nominal Size: DN600
Nominal Class: PN10
End Connection: GB/T 17241.6, GB/T 9124.1
Face to Face: GB/T 12221
Test and Inspection: GB/T 13927
Product Range:
Body Material: Carbon Steel.
Normal Diameter: DN50-DN2000 (2 - 80 inches)
End Connection: Flange
Pressure Range: PN10-PN63
Working Temperature: ≤ 80°C
Technical Parameters And Characteristics:
Product Item |
Slow Closing Check Valve |
Nominal Diameter |
DN50-DN2000 |
Design Temp |
≤ 80°C |
Design Pressure |
PN10-PN63 |
Valve Body |
Carbon Steel |
Design Standard |
CJ/T 154 |
Face to Face |
GB/T 12221 |
Connection End |
Flange |
Test Standard |
GB/T 13927 |
Package |
Plywood |
Application |
water, oil, etc. |