OUWEI CRYOGENIC BUTTERFLY VALVE

◆ Product Overview
Cryogenic butterfly valve refers to the butterfly valve can be used under low temperature conditions, usually called the working temperature below 40 C - butterfly valves, cryogenic butterfly valve is mainly used for ethylene,such as liquefied natural gas chemical industry device.Output of the cryogenic liquid medium, such as ethylene, liquid oxygen,liquid hydrogen, liquefied natural gas,liquefied petroleum products, etc.,not only the flammable and explosive,and in to gasification temperature, gasification, the volume expansion of hundreds of times.Cryogenic butterfly valve is
petroleum chemical industry,air separation,gas and other industrial one of indispensable important
equipment,its quality fit and unfit quality determines whether security,economy and continuous production.

◆Use
Cryogenic butterfly valve is widely used in liquefied natural gas,liquefied petroleum gas,air separation and other industry at low temperature

◆Characteristics
1.Cryogenic butterfly valve according to the requirements of working condition,the jacket type structure and side mounted structure,flange,and lugs and butt weld
ends to the clamp;
2.Based on the characteristics of LPG and LNG cryogenic medium inflammable and explosive,the fire anti-static measures cryogenic butterfly valve design