4 x Altecnic Caleffi Temperature & Pressure Relief Valve 1/2″ 7 Bar 90°c 309470 (Four Pack)

Details

4 x Caleffi-Temperature & Pressure Relief Valves 1/2″ 7 Bar 90°c 309470 (Four Pack)

Designed to relieve and control the temperature and pressure within an unvented hot water system, preventing the water in a tank from reaching 100°C. When the pre-set conditions are reached this valve will discharge the correct quantity of water to return the system to within it’s operating limits.

Valve Size: 1/2″

Pressure Setting: 7 Bar

Temperature Setting: 90°C

Dimensions: W-55.00mm D-31.00mm H-187.00mm