DUCKBILL VALVE RUBBER SEAL ::
Rubber duckbill check valves are an exceptionally reliable and cost effective alternative to flap-gate valves and other conventional check valves. Their simple one-piece design and reinforced rubber construction eliminate the mechanical and metal components that rust and seize in conventional flap-gates and check valves.
The Fuller duckbill valves we supply are passive-reactive devices requiring no external mechanisms or power source to operate. The flexible rubber sleeve is normally closed but will react and open with as little as 1 inch of head pressure and always provide maximum flow with minimal pressure drop across the valve.
Features of duckbill valves :
- Quiet operation
- Non slamming
- Minimal maintenance
- Seals around trapped objects
- Low head loss
- Reliable performance
Part Code :: 20021362
