Resilient-Wedge Gate Valve
The W-M Resilient-Wedge Gate Valve is designed for use in drinking water, sewage,and fire protection systems as well as irrigation and back-flow control systems. The ductile iron body, bonnet, and wedge provide strength and pressure rating of 16 bar. Ductile Iron strength more than doubles that provided by gray cast iron designs. All this strength and higher-pressure rating is provided in a compact, lightweight, and easy-to handle ductile iron valve. The valve body is fully epoxy coated on the interior and the exterior. The fusion-bonded coating is applied prior to assembly so that even the bolt holes and body-to-bonnet flange surfaces are fully epoxy coated. The wedge is fully rubber coated providing a repeatable tight shut-off seal.
- Size Range ; DN40 - 400
- Flange suitability : PN 10/16
- Pressure rating ; 16 bar
- Face to face: BS 5163 / DIN F4 & F5. AWWA C509