WAM Products
VFF Silo Discharge Butterfly Valves
VFF Silo Discharge Butterfly Valves
Description and working principle
For closing bins, hoppers and silos containing powders or granular materials, Butterfly Valves still are and always will be among the most widely used equipment.
What used to be custom-built items for specific applications, have been turned by WAM® into a mass-produced industrial product with features that allow versatile use.
Performance and technical features
The VFF Silo Discharge Butterfly Valve, which is used exclusively as a silo discharge device, is made from a single piece fabricated carbon steel body lined on the inside with WAM®’s SINT® polymer composite. The incorporated upper square flange can be adapted to different sizes of silo outlet flanges. The valve disc is made of surface-treated carbon steel.
Advantages and innovative features
The valve body lined internally with SINT® polymer composite ensures better sealing when the valve is closed.