Pressure & Safety ValvesForbes Marshall
Forbes Marshall Safety Relief Valve
- Body Material
- Carbon Steel
- End Connection
- Flanged
- Design
- Spring Loaded
- Media
- Steam
Details
Safety, Steam & Line Protection
Safety Relief Valves
A spring holds the disc shut until the set pressure, then the valve opens to release steam, gas or liquid. We supply safety relief valves from Navi Mumbai to plants, contractors and projects across India.
Types we supply
- Full-lift (pop) safety valve
- Relief valve
- Safety relief valve
- High and low lift
- Pilot operated
- Balanced bellows
- Boiler safety valve (IBR)
- Thermal relief
- Rupture disc
Key facts
| Typical size range | 8 mm to 300 mm inlet |
|---|---|
| Pressure / rating | Set pressure from about 0.15 bar to 400 bar |
| Materials | Cast iron, WCB, stainless steel, bronze |
| Standards | API 526, API 520, ASME Section I / VIII, IS 12992, IBR |
| Typical applications | Boilers, steam headers, air receivers, pumps and process vessels |
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)
Safety Relief Valves in our catalogue
Individual items with their listed specifications.
Pressure & Safety Valves
Safety Relief Valves
- Body Material
- Carbon Steel
- End Connection
- Flanged
- Design
- Spring Loaded
- Media
- Steam
Details
Pressure & Safety Valves
Pressure Relief Valve
Full specification on request — sizes, materials and pressure classes supplied to order.
Details
FAQ
Safety Relief Valves: common questions
Safety Relief Valves are typically available from 8 mm to 300 mm inlet, rated Set pressure from about 0.15 bar to 400 bar. Exact sizes depend on the type, material and manufacturer; we confirm availability on the quotation.
Depending on type and manufacturer: API 526, API 520, ASME Section I / VIII, IS 12992, IBR. Tell us the standard your specification calls for and we will quote against it.
We deal in safety relief 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.