RMC Valve Product Groups

• P & T Relief Valves
• Expansion Control Valves
• Pressure Control Valves
• Isolating & Non-Return Isolating Valves
• Tempering Valves
• Solar Control Valves
• Other Valves & Products

Home > Products > Tempering Valves

Tempering Valves

Tempering valves blend hot and cold water to deliver mixed water at a constant temperature. They incorporate a temperature sensitive element which expands and contracts depending on the temperature of the water flowing across it. This action of the element in turn moves a piston which shuttles between the hot and cold ports. In doing so the valve maintains an essentially constant outlet temperature, and thus reduces the risk of scalding accidents. Reliance is a world expert in this field.

RMC has developed a comprehensive range of tempering valves to suit all types of water heater installations.

Note: The HeatGuard Ultra has superceded both the HeatGuard HP and HeatGuard Solar HP. For more information visit the HeatGuard Ultra page on this website.

Selecting the Right HeatGuard Tempering Valve

• HeatGuard - Standard tempering valve
• HeatGuard Ultra - High performance tempering valve for solar water heater, instantaneous and continuous flow heaters, demanding applications
• HeatGuard HP - Superceded. Refer to HeatGuard Ultra
• HeatGuard HF - High Flow tempering valve for larger installations
• HeatGuard Solar HP - Superceded. Refer to HeatGuard Ultra
• HeatGuard Solar HF - High Flow tempering valve for solar water heaters