Altecnic – Caleffi 4 Bar 3/4″ 90°C Pressure and Temperature Relief Valve – long probe 309547

Caleffi 4 Bar 3/4″ 90°C Pressure and Temperature Relief Valve – long probe

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.

Details:

Valve Size:3/4″

Pressure Setting: 4 Bar

Temperature Setting: 90°C