Brass 3 Bar Pressure Relief Valve – 1/2″ BSP Male × Female, compatible with Ferroli boilers
Keep your Ferroli heating system safe and efficient with this high‑quality brass pressure relief valve (PRV). Designed to open automatically when internal pressure exceeds 3 bar, it protects the boiler, heat exchanger, pump and pipework from over‑pressure damage. The durable brass construction ensures reliable operation and a long service life, while the 1/2″ BSP male‑to‑female connection fits seamlessly into existing installations.
Key benefits
– Automatic safety release at 3 bar to prevent burst incidents
– Maintains optimal boiler pressure, improving fuel efficiency and extending equipment lifespan
– Corrosion‑resistant brass for dependable performance in demanding heating environments
– Compact dimensions – 72 mm length, 40 mm width – easy to fit in tight spaces
Technical specs
– Working pressure: up to 3 bar
– Connection: 1/2″ BSP (male × female)
– Material: brass
– Size: 72 mm L × 40 mm W
Fits a wide range of Ferroli models, including the 100 FF COMBI NG, ARENA series, OPTIMA series, MAXIMA, MODENA, DOMINA, and many others.
Upgrade your boiler’s safety system with this reliable brass PRV—an essential component for any Ferroli heating installation.





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