1/2" Genbra Spring Safety Valve (Brass) - BFSSV-D

BFSSV-D | Genbra 1/2" Spring Safety Valve (Brass)

The BFSSV‑D is a ½″ BSP male-threaded spring-loaded safety valve designed to protect closed plumbing and heating systems from overpressure. Constructed from corrosion-resistant brass, it automatically opens at a pre-set pressure to release excess pressure, then reseals once safe levels are restored. Ideal for use in hot water systems, unvented cylinders, and sealed heating circuits.

• Spring safety valve – ½″ BSP male thread
• Brass body – strong, corrosion-resistant, and reliable
• Spring-loaded mechanism – opens automatically to release excess pressure
• Reseals after discharge to maintain system integrity
• Suitable for sealed plumbing and heating systems, hot water cylinders
• WRAS‑approved