Altecnic - Caleffi 3/4″ 3 Bar Safety Relief Valve (Female) - 311530

Altecnic - Caleffi 3/4″ 3 Bar Safety Relief Valve (Female Connections) - 311530

The Altecnic series 311 and 312 safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect boiler and other components.

The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to atmosphere, preventing the pressure within the system reaching levels which would be dangerous for the boiler, hot water storage cylinder and any personnel in the adjacent vicinity

Technical:

• Temperature range: 5 to 110°C
• Set pressure: 3 Bar
• Max. static pressure: 10 Bar
• PED category: IV