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Technical Details
Product Title | Pressure Relief Valve, 3Bar, 1/2in x 1/2in MxF (Series 514) |
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Diameter | 1/2in |
Part Type | Pressure Relief Valve |
Bar | 3bar |
Product Description
Pressure relief valve for domestic combination or system boilers. Also known as safety relief valve, blow off valve, release valve, PRV and SRV.
Manufactured by Caleffi, the 514 series relief valves are identifiable by a red cap, normally marked with the pressure rating, on top of a black spindle (or valve head). To activate the valve, the red cap is twisted, pulling the EPDM diaphragm away from the valve seat, and thereby providing a route of escape for the pressurised water.
Technical specification:
- Inlet connection: 1/2in BSP Male
- Outlet connection: 1/2in BSP Female
- Pressure rating: 3bar
- Brass body to EN 12165 CW617N
- EPDM Diaphragm
- Caleffi product code: 514430
- Alias product codes: 514430CST, CA-514430, CA514430
This specific relief valve has previously been fitted to Ravenheat, Ferroli and Ocean Alpha boilers, under the following manufacturers part numbers:
- Ferroli 800130
- Ravenheat 5015010
- Ocean Alpha 5619620 and 6.5619620
- British Gas Council numbers 372897, 372-897, 386816 and 386-816
Tech Tips
Brassware > Pressure & Flow Valves
In need of some pressure relief?
Give PHC a call and we can assist with your flow and pressure-related needs. We supply a comprehensive range of products, including:
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