CANGZHOU HENGJIA PIPELINE CO.,LTD
Wafer Type Butterfly Valve,Lug Type Butterfly Valve,Thread End Butterfly Valve,High Performance Butterfly Valve
Butterfly valve, also name as flap valve, is a simple regulating valve, which can be used for butterfly valve controlled by switches in low pressure pipeline, and the closing part (disc or butterfly plate) of butterfly valve revolves around the valve shaft to achieve opening and closing.
Face to Face:DIN3202/EN558-1
Flange Standard:EN 1092/DIN2533
Main Material of parts:
Disc:GG20/GG25/GGG45/GGG50/Carbon steel/stainless steel
It can be used to control all kinds of fluids such as air, water, steam, corrosive media, mud, oil, liquid metal and radioactive medium. The main function is cutting off and throttling in the pipeline.