Flap Valve – Nahrab Gostar
FLAP VALVE
Flap Valve
DN: 50–2000 mm | PN: 6–40 bar Nahrab Gostar flap valves are installed at pipeline outlets, walls, or channels to discharge flow while preventing backflow, foreign objects, and vermin from entering the system.
More Details
More Details
Application:
Nahrab Gostar flap valves are installed at pipeline outlets, walls, or channels. They discharge pumped or gravity flow while preventing backflow, foreign objects, and vermin from entering the pipeline.
Functions:
- Discharge pumped and gravity flow safely.
- Prevent foreign objects and vermin from entering the pipeline or channel.
- Prevent reverse flow.
Corrosion Protection:
Electrostatic epoxy powder coating with a minimum dry-film thickness of 250 μm, suitable for potable-water service.
Item No | Name | Material |
1 | Body | GJL 250 or GJS 400-15 or St 37-2 |
2 | Flap | GJL 250 or GJS 400-15 or St 37-2 |
3 | Hinge Pin | Stainless steel |
4 | Spring Pin | Stainless steel |
5 | O-ring | NBR or EPDM |
The English catalog for this product will be published here when available.
Technical drawings of this valve will be Uploaded soon