Check & Non-Return Valves
Cast Iron Reflux Valves
Stocked sizes
80 mm100 mm
- Body Material
- Cast Iron
- End Connection
- Flanged
- Pressure Rating
- PN6
- Media
- Water
Details
Check & Non-Return Valves
Reflux Valves
The Indian waterworks name for large non-return valves on pumping mains, in single- and multi-door designs. We supply reflux valves from Navi Mumbai to plants, contractors and projects across India.
Types we supply
- Single door
- Multi-door
- With bypass
- Lever and weight
- Dashpot
- Tilting disc
- Resilient seated
- Non-slam (nozzle)
Key facts
| Typical size range | 50 mm to 1200 mm |
|---|---|
| Pressure / rating | PN10 and PN16 |
| Materials | Cast iron and ductile iron; gunmetal or EPDM seats; epoxy coated |
| Standards | IS 5312 |
| Typical applications | Water supply pumping mains, municipal pump houses |
Ranges are typical for the product type, not a stock list. We confirm the exact size, rating, make and delivery on the quotation.
What to include in your enquiry
- Valve type (for example: solid wedge gate, Y-pattern globe)
- Size (mm or inch)
- Pressure class or rating (PN or ASME Class)
- Body material and grade (for example: WCB, CF8M, cast iron)
- Trim, seat or lining material
- End connection and operation (flanged, screwed; handwheel, gear, actuator)
- Fluid, temperature and pressure
- Quantity, approved makes and documents (test certificate, IBR, inspection)
Reflux Valves in our catalogue
Individual items with their listed specifications.
FAQ
Reflux Valves: common questions
Reflux Valves are typically available from 50 mm to 1200 mm, rated PN10 and PN16. Exact sizes depend on the type, material and manufacturer; we confirm availability on the quotation.
Depending on type and manufacturer: IS 5312. Tell us the standard your specification calls for and we will quote against it.
We deal in reflux valves from leading manufacturers, matched to your specification and approved-makes list. Tell us the make you need, or ask us to recommend one for the duty.