Material | Body | Ductile Iron,QT450 |
Screw | SS304 Stainless Steel | |
End Connections | Flange × Flange | |
Flanges | ANSI150LB, BS 5404,GB Standard | |
Available Size | DN50 thru DN300 (3" thru 12") | |
Type | Silence Type | |
Working pressure | 16 bar | |
Color | Red/Blue | |
Media | Water | |
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1) Small size, light weight, good processing technology
2) The valve disc adopts the “bullet” shape design, and the valve body adopts the “waist drum” shape design to improve the medium flow direction and reduce the flow resistance coefficient
3) Compact structure, non-metal lubricating sleeve is installed between the guide shaft and the guide frame.
4) The skeleton rubber sealing ring is directly inlaid on the valve body, avoiding direct washing of the sealing ring by the medium for a long time, the service life is significantly extended, and it is durable
5) The short opening and closing stroke of the valve disc can effectively prevent water hammer











