Feature:
JDBV cryogenic valves are available in two bonnet designs,The first disign is the Bolted Bonnet,With male-female joint,spiral wound gasket,made in F316/GRAPHITE.ring joint gasket are also available on request .The second design is the welded bonnet,with a threaded and seal welded joint.Onrequest a full pinetration strongth welded joint is available.
The cryogenic valves are available in gate and globe design configurations.Valves are designed configurations.Valves are designed with an extended bonnet for use in cold services to -196 degrees C(-(320degrees F)