Stainless Steel Flap Valve are put on the end of a flanged pipe to allow the flow of water out of the pipe, but prevent anything from flowing back in, such as sticks, leaves or other debris. Under direct pressure the flap valve will open, and it will close when the pressure from outfall fluid is relieved.
- Metal seat and resilient seat can be provided.
- Fast and easy installation.
- Seating plane is inclined to assure positive closing.
- Seals at low pressure.
- Low maintenance
- Corrosion resistance.
- Rectangular or square flap gates can be provided.
|Body Seat Ring||Bronze|
|Disc Seat Ring||Rubber(BunaN,NBR|
|Hinge Pin Holder||Bronze|
|Hinge Pin||Stainless Steel|
|Disc Seat Bolt||Stainless Steel|
|Socket Screw||Stainless Steel|
DN80 - DN 1500mm