2572 Butterfly valves
·【The main technical parameters】
Leakage level:zero leakage
The valve body is lined with rubber. The rubber has a phenolic backrest support ring. The valve plate has a spherical sealing surface. It has reliable sealing performance and long service life. It can realize electric, pneumatic, hydraulic, manual control methods.
·【Scope of application】
It is widely used in water supply and drainage in water plants, power plants, steel plants, papermaking, and chemical systems, especially in the occasions with severe corrosive media, as adjustment and cut-off use.