Ductile Iron Gate Valve Specification

Standard for resilient seated cast iron eccentric plug valves.

Ductile iron gate valve specification.

Standard for reduced wall resilient seated gate valves for water supply service. Standard for resilient seated gate valves for water supply service. Drinking water applications is prohibited after january 3 2014. Ansi 125 ductile iron resilient seat gate valve.

The alloy iron gate valve features class 150 raised face end connections for easy installation and accessibility. Standard for protective interior coatings for valves and hydrants. Subject to factory lead time. 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.

Bs5163 type b cover and stem. Ductile iron has excellent corrosion resistance tensile strength and yield strength. Ductile iron is a strong and reliable material for pipes fittings and valves. Mueller resilient wedge gate valves have features to make them easier to operate preserve sealing capability and interior coating integrity for many years of reliable service.

One drawback is price. Unlike cast iron ductile iron does not break when it is bent so it is more suited for high demand applications. 803 series ductile iron ul fm flanged x mechanical joint nrs gate valve quickview. Internally and externally fusion bonded epoxy coated wras.

Gate valve options and accessories. Ansi 125 ductile iron resilient seat gate valve. Bs5163 type b cover and stem. Large valve bypass kits.

M h valve ductile iron pipe meets and exceeds the requirements of all of the above national standards relating to pipe manufacture and performance. With its ductility the valve displays higher physical properties than standard grey cast iron. The nibco ductile iron gate valve provides full flow with minimal pressure drop. Clow valve co was the first to introduce and still leads in the design and technical development of the bubble tight resilient seating valve.

2 12 flg submittal sheets.