91传媒

91传媒

product.

Lining butterfly valve

2948 Butterfly valves

Details

·【The main technical parameters】

Pressure rating:150LB

Nominal diameter:1-1/2in-40in

Leakage level:zero leakage

Operating temperature:-46℃~+200℃

·【贵别补迟耻谤别蝉】

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.