Pneumatic Jacket Wafer Ball Valve

The product bear favorable heat-prservtion and cold-insulation specialties.In addition,the all-diameter of the valve is identical to pipe diaeter to pipe diaeter to effectively reduce the heat loss from those medium in the pipelines.It is mainly applied to transport the full-bodyed mediums which solidify under normal temperature in such fields as perroleum industry,chemical industry,metallurgical industry ,pharmaceutical industry,food industry,etc.For the monolithic construction is applied in dearign the  product ,the jacket valve with favorable sealing performance features smaller configuration and weight than traditional ball valves without leakage.More overpressure-ressistant and firme capacities are also enjoyed by the jacket made through carbon steel welding than through casting.