Bonney Forge cryogenic valves are available in two bonnet designs. The first design is the Bolted Bonnet, with male-female joint, spiral wound gasket, made in F316L/graphite. Ring joint gasket are also available on request. The second design is the welded bonnet, with a threaded and seal welded joint. On request a full penetration welded joint is available.
The cryogenic valves are available in cryogenic gate valves and cryogenic globe valves design configurations. Valves are designed with an extended body for use in cold services to -196 degrees C (-320 degrees F).