Ball and Needle Valves

Bifold’s compact range of ball and needle valves is designed to overcome the problems of traditional assemblies on primary isolation and venting duties. The valves are constructed for low- to medium-pressure applications with an operating range from 1,000 to 10,000 psi. In compliance with NACE MR-01-75, they are constructed from UNS S31600/S31603 stainless steel. The ball valves are available as a single-piece body design that reduces potential leaks to the outside environment along with an antiblowout stem and pressure-energized stem seal, which ensures integrity. Polyether ether ketone seat and stem seal materials allow for operating in temperatures from −20°C to 180°C, with an alternative temperature range from −45°C to 225°C.

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