Original price was: £22.48.£15.74Current price is: £15.74.
6 Bar Pressure Relief Valve 3/4″ Loose Nut to 1/2″ BSP 311501
The Caleffi range of safety relief valves are WRAS approved and are designed to protect hot water cylinders and boilers in domestic hot water and heating systems. Valves are set to a certain pressure (bar g) and when the system reaches this pressure the valve is designed to open to release the pressure ensuring the system does not exceed its maximum safety limits.
6 Bar Pressure Relief Valve 3/4″ Loose Nut to 1/2″ BSP 311501
Specifications:
Size: 1/2″
Connections: F x Loose Nut
Set Pressure: 6 Bar
Discharge Pressure: 7.2 Bar
Pre-Seating Pressure: 4.8 Bar
Discharge Flowrate kg/hr: 248.8
Max Boiler Rating: 144.6kW
Max Static Pressure: 10 Bar
Height: 72mm
Stainless Steel Seating
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