The RMC High Pressure Expansion Control Valve range is suitable for use on water heater inlets for any application where expansion safeguards are necessary. RMC recommends installing a High Pressure Expansion Control Valve as part of a complete inlet control system for water heater applications.

Please ensure that the set pressure of the High Pressure Expansion Control Valve is suitable for use with the water heater it will be installed with.

• Releasing pressure at the inlet saves energy by not purging heated water
• Auxiliary pressure relief device
• Additional protection in the event of drain line blockage obstruction
• Meets Australian Standard for potable water supply
• Valve designed to work effectively in vertical or horizontal installations