Caleffi Diaphragm safety valve 1inch, 6 bar

The Caleffi membrane safety valve is an essential safety device specifically designed for use in closed hot water systems. It serves as a protective mechanism against pressure surges and meets the requirements of TRD 702 as well as DIN standards 4753 Part 1 and 1988. The valve features a practical corner design with an integrated air vent, making installation and operation easier. The housing is made of robust brass, while the spring cover is made of plastic, ensuring durable and reliable performance. The sealing disc and membrane are also designed for high quality to guarantee safe operation. This valve is a reliable choice for anyone who values safety and efficiency in their hot water systems.

• Used as a safety device against pressure surges
• Corner design with integrated air vent
• High-quality materials: brass housing and plastic spring cover.