OUWEI INSULATION BUTTERFLY VALVE

◆Product Overview
Insulation butterfly valve is also called the jacket, is in a normal triple eccentric metal hard seal butterfly valves in the valve body on the basis of the external welding metal jacket, insulation in butterfly valve body jacket on both sides of interface,can contain an overheating steam or other gas, in order to prevent the medium or solidification crystallization at room temperature condition. Heat preservation butterfly valve flange than ordinary metal hard seal butterfly valve to freshman year to two specifications.

◆Use
Insulation butterfly valve is widely used in petroleum,chemical,metallurgical,pharmaceutical and other kinds of piping system,can prevent check under
the status of the use of high viscosity medium or solidification crystallization.

◆Characteristics
Insulation butterfly valve has good characteristics of heat/cold,valve and pipe diameter,and can effectively reduce the heat loss by the media in pipeline
to transport undernormaltemperature solidification of high viscosity medium.