Triple eccentric butterfly welding of the pneumatic valve

welding butterfly pneumatic valve, DH/Y/W model, three eccentric butt hard seal plate of pneumatic valve simple introduction
with precision J elastic sealing ring and triple eccentric metal hard seal structure, multi-level is widely used in medium temperature ℃ or less of metallurgy, electric power, petrochemical industry, water supply and drainage, and municipal construction and other industrial pipelines, used to adjust flow cutoff and body.
the pneumatic valve adopts the three eccentric structure, pneumatic valve seat and disc plate sealing surface are made of different hardness and stainless steel has good corrosion resistance, long service life, the pneumatic valve can have two-way sealing function, products comply with GB/T - Pneumatic valve pressure test standard.
characteristics of pneumatic welding butterfly valve
1, using pneumatic valve is top process of pneumatic triple eccentric butterfly valve, this design makes the pneumatic valve for high temperature and high pressure, fire prevention level bubble in the application of the ideal hard seal butterfly pneumatic valve.
2, due to the welding structure, make the pneumatic valve and pipeline plane to achieve permanent zero leakage.
3, the pneumatic valve flange, pipe and insulation bandaging has brought great convenience and beautiful.