Ductile Iron Gate Valve

Non-rising Gate Valve

Size: DN50~DN600
Pressure: PN1.0/1.6MPa
End flange: EN 1092
F/F: EN 558-1 

Product Advantages:

1) On-line replacement of top seal:   Easy installation and maintenance

2) Integral rubber-clad disc: The ductile iron framework is thermal-clad integrally with high-performance rubber, ensuring tight seal and rust prevention

3) Integrated brass nut: By menas of special casting process,   the brass stem nut is integrated with the    disc with secure connection, thus the product is safe and reliable.

4) Flat-bottom seat: The sealing surface of the body is flat without hollow, avoiding any dirt deposit.

5) Wholly-through flow channel: The whole flow channel is through, giving "zero"    pressure loss.

6)  Dependable top sealing: With multi-oring structure adopeted, the sealing is dependable.

7) Epoxy resin coating: The cast is sprayed with epoxy resin coat both inside and outside, and the disc is wholly clad with rubber in accordance with food hygiene requirement, so it is safe and  resistant to corrosion.  

Image of the gate valve:

Main technical data:

Materials of Main Parts:

Testing: