D363H Butt welding butterfly valve manufacturer, factory and supplier. D363H Butt welding butterfly valve is triple eccentric design with butt welded end. No matter at low temperature and high temperature, D363H Butt welding butterfly valve has excellent sealing performance and corrosion resistance. With long life and so on, the strength is high, the overflow area is large, the flow resistance is small, D363H Butt welding butterfly valve has the function of two-way sealing, D363H Butt welding butterfly valve is not restricted by the flow direction of the medium, and is not subject to the space position. This butterfly valve can be installed in any direction.
 

D363H Butt welding butterfly valve Technical Specification
Normal Size Range: 2"-80"
Normal Pressure Rating: PN10~PN64, CLASS150~600
Material: WCB, CF8,CF8M,CF3,CF3M
Operation: Handwheel, Pneumatic, Electric
Temperature Range: -29°C~425°C
 

D363H Butt welding butterfly valve Standards compliance
Design and Manufacture: GB/T12228, API609
Face to face(end to end): GB/T12221
Flanged connection: ANSI B16.5, GB/T 9113
Test and inspection: API 598, GB/T 13927