Other Industrial ValvesForbes Marshall
Forbes Marshall Air Vent
- Body Material
- Brass
- End Connection
- Screwed (Threaded)
- Pressure Rating
- PN6
- Media
- Water
Details
Safety, Steam & Line Protection
Air Valves & Air Release Valves
Air valves let trapped air out of pipelines while running, and let air in when the line drains. We supply air valves & air release valves from Navi Mumbai to plants, contractors and projects across India.
Types we supply
- Small orifice air release
- Large orifice (kinetic)
- Double orifice
- Triple function (combination)
- Vacuum breaker
- Anti-surge
- Sewage air valve
- Automatic air vent (HVAC)
Key facts
| Typical size range | 8 mm to 300 mm |
|---|---|
| Pressure / rating | PN10 to PN25 |
| Materials | Cast iron, ductile iron, stainless steel, brass; ABS or SS floats |
| Standards | IS 14845, AWWA C512, EN 1074-4 |
| Typical applications | Water and sewage mains, pump discharge, HVAC and fire lines |
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)
Air Valves & Air Release Valves in our catalogue
Individual items with their listed specifications.
FAQ
Air Valves & Air Release Valves: common questions
Air Valves & Air Release Valves are typically available from 8 mm to 300 mm, rated PN10 to PN25. Exact sizes depend on the type, material and manufacturer; we confirm availability on the quotation.
Depending on type and manufacturer: IS 14845, AWWA C512, EN 1074-4. Tell us the standard your specification calls for and we will quote against it.
We deal in air valves & air release 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.