Brass 3 Bar Boiler Pressure Relief Valve – 1/2″ BSP Male Push‑Fit PRV
A reliable safety valve designed for residential and commercial boiler systems, this brass PRV automatically vents excess pressure once the internal pressure reaches 3 bar. By releasing steam or water at the right moment, it protects the heat exchanger, pump and pipework from costly damage and helps the boiler stay at its optimal efficiency.
Key benefits
– Automatic pressure release – activates at 3 bar to prevent over‑pressurisation.
– Extended boiler life – maintains correct operating pressure, reducing wear on components.
– Durable construction – solid brass body resists corrosion and delivers long‑term performance.
– Easy installation – 1/2″ BSP male thread with push‑fit connection fits standard boiler fittings without tools.
Technical specifications
| Feature | Detail |
|---|---|
| Connection type | 1/2″ BSP (Male × Push‑Fit) |
| Maximum working pressure | 3 bar |
| Operating temperature range | –20 °C to +160 °C |
| Nominal size (DN) | DN13 (13 mm) |
| Dimensions | Length 65 mm × Width 45 mm |
| Material | High‑grade brass |
Ideal for anyone looking to safeguard a heating system, this pressure relief valve meets UK and EU safety standards while offering straightforward retro‑fit or new‑install options. Keep your boiler running smoothly and avoid unexpected shutdowns with this essential safety component.
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