JET Range 806 safety valve set 20mm 3.0bar

Nabic FIG. 542 safety valve 25mm 3.0bar

JET Range 806 safety valve 20mm 2.5bar

JET Range 806 safety valve set 20mm 6.0bar

JET Range 806 safety valve set 15mm 3.0bar

Nabic FIG. 500 safety valve 32mm 3.5bar

Nabic FIG. 542 safety valve 15mm 3.0bar

Nabic FIG. 542 safety valve 25mm 4.0bar

Nabic 500T pressure/temperature relief 50(65)mm

Brownall Winn 3-way boiler vent valve 32mm

Nabic FIG. 542 safety valve 20mm 4.0bar

JET Range 806 safety valve set 25mm 3.0bar

Shop Wolseley's range of safety relief valves for reliable boiler and system overpressure protection. Order online today for free delivery or in-branch collection nationwide over £50.

Safety Relief Valves | Boiler Overpressure Protection Valves | Wolseley

This Nabic FIG 500 4 bar high lift safety valve with 25mm BSP connections is designed for use on unvented hot water heating systems, where high capacity, emergency steam relief is needed. With all wetted parts built for dezincification resistance, ...

Nabic FIG. 500 safety valve 25mm 4.0bar

This JET Range FVC thermoplastic fire valve is suitable for use with Class C and D fuels including heating oil, kerosene and gas oil or diesel. It offers automatic shut-off in case of overheating issues in a fuel burning appliance ...

This JET Range FVC thermoplastic fire valve is

JET Range FVC thermostatic fire valve 72C 10mm

This Nabic FIG 500 3 bar high lift safety valve with 20mm BSP connections is designed for use on unvented hot water heating systems, where high capacity, emergency steam relief is needed. With all wetted parts built for dezincification resistance, ...