Ductile Iron Gate Valve Specification

Standard for reduced wall resilient seated gate valves for water supply service.

Ductile iron gate valve specification.

Standard for resilient seated gate valves for water supply service. Ductile iron has excellent corrosion resistance tensile strength and yield strength. Bs5163 type b cover and stem. The nibco ductile iron gate valve provides full flow with minimal pressure drop.

Subject to factory lead time. Large valve bypass kits. The alloy iron gate valve features class 150 raised face end connections for easy installation and accessibility. Ductile iron is a strong and reliable material for pipes fittings and valves.

Ansi 125 ductile iron resilient seat gate valve. Internally and externally fusion bonded epoxy read more. Bs5163 type b cover and stem. 2 12 flg submittal sheets.

With its ductility the valve displays higher physical properties than standard grey cast iron. Unlike cast iron ductile iron does not break when it is bent so it is more suited for high demand applications. Ansi 125 ductile iron resilient seat gate valve. Standard for protective interior coatings for valves and hydrants.

Gate valve class 150 ductile iron bronze trim flanged f 639 31 150 psi 10 3 bar saturated steam to 366 f 185 c 250 psi 17 2 bar non shock cold working pressure bolted bonnet solid wedge iron body bronze mounted ibbm class 150 raised face flanged end connections use in u s. One drawback is price. In addition to popular end connection options these valves can be ordered with mueller s exclusive aquagrip system that incorporates an o ring sealed compression connection and integral pipe. Internally and externally fusion bonded epoxy coated wras.

Standard for resilient seated cast iron eccentric plug valves. Gate valve options and accessories. 803 series ductile iron ul fm flanged x mechanical joint nrs gate valve quickview. Drinking water applications is prohibited after january 3 2014.

Fire protection trim valves.