Brass 3 Bar Boiler Relief Valve – 1/2″ BSP Push‑Fit PN10 Safety PRV
A reliable safety valve designed for residential and commercial boiler systems. Made from solid brass, this pressure‑relief valve automatically vents excess pressure once the internal load exceeds 3 bar, protecting the heat exchanger, pump and pipework from damage.
Why it matters
– Automatic pressure release – prevents over‑pressurisation that can cause leaks or bursts.
– Extended boiler life – maintains optimal operating pressure for efficient heating.
– Robust construction – brass body resists corrosion and delivers long‑term performance.
Key specifications
| Feature | Detail |
|---|---|
| Connection type | 1/2″ BSP push‑fit |
| Maximum working pressure | 3 bar |
| Nominal pressure rating | PN 10 |
| Max operating temperature | 110 °C |
| Dimensions (L × W) | 60 mm × 45 mm |
| Material | High‑grade brass |
Installation tip
The push‑fit design fits quickly onto standard 1/2″ BSP threads without tools—ideal for quick service or retrofit projects.
Ideal for
– Boiler and central‑heating installations
– Hot‑water systems requiring a certified pressure relief device
– Maintenance upgrades where safety compliance is essential
Choose this brass PRV for peace of mind and consistent heating performance. Its straightforward design and durable material make it a smart addition to any boiler safety plan.
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