The shell of BVFS series butterfly valves is composed of two aluminum alloy die-cast valve bodies. The valve plates include polymer coated valve plates, cast iron valve plates, stainless steel valve plates, etc., which can be used in various powder materials places.

Dimensions and specifications:

- 100.150.200.250.300.350.400mm

Material of valve plate:

-polyester/cast iron/stainless steel