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.
For more information, visit www.bifold.co.uk