Expansion Control Valve
Expansion Control Valves prevent damage to hot water heaters by maintaining safe, water pressure.
Excessive cold water pressure is released to atmosphere thereby ensuring controlled water conditions are maintained.
As a result of the controlled water pressure, the water heater has ideal water conditions to operate efficiently.
User friendly pressure release handle
Auxiliary relief valve that provides addition protection in case of a blockage in the drain line
Non-serviceable and non-adjustable
Dry spring construction
Complies with AS 1357.2