Brass Safety Relief Valve
Brass safety relief valve designed to protect piping systems and equipment from overpressure conditions. Spring-loaded disc automatically opens at the preset pressure to safely vent excess pressure, then reseats when system pressure falls below set point. Adjustable within a defined range for field calibration.
Features
- Adjustable set pressure within defined range
- Spring-loaded automatic operation
- Positive reseating after pressure relief
- Tamper-resistant cap option available
- PED compliant for pressure equipment safety
Applications
Hot water storage vessel protectionCompressed air receiver safetyBoiler overpressure protectionClosed-loop heating system relief
Specifications
| Material | Details |
|---|---|
| Material | CW617N Forged Brass |
| Size Range | 1/4" – 1" BSP |
| Thread Type | BSP Male Inlet, BSP Female Outlet |
| Pressure Rating | Adjustable 1 – 10 bar set pressure |
| Temperature Range | -10°C to 140°C |
| Finish Options | Natural Brass, Nickel Plated |
| Weight | 120g – 450g (varies by size) |
| Standard | BS EN ISO 4126-1, PED 2014/68/EU |
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