RMC HEATGUARD Lead Free Tempering Valves that mixes hot water with cold water to deliver tempered water at a constant temperature throughout an entire house, building or system. Suitable for tempering the hot water supply to sanitary devices intended for personal hygiene purposes, where outlet temperature must not exceed a maximum of 50 C. This tempering valve is compatible with most storage water heaters and is provided with insulation.
Cold water supply temperature: 5°C - 30°C
Hot water supply temperature: 60°C - 90°C
Optimum outlet temperature range: 40°C - 50°C
Set temperature: Must be commissioned on site to achieve desired outlet temperature
Accuracy of outlet temperature: ±3° C – tested to AS4032.2 between 40°C and 50°C
Minimum temperature differential: (Between hot supply and outlet temperature) 15°C
Supply pressure, static: 1600 kPa maximum
Supply pressure imbalance, dynamic: (At time of commissioning) 2:1 maximum
Maximum permitted pressure variation in either supply, in order to control outlet temperature to ±3° C:
(From supply pressure at commissioning) ±10% maximum
Minimum flow rate: 4 litres/min.
Fittings Supplied Male BSP Thread
• Performance - More accurate control of outlet temperature for safer installations
• Strainers upstream of check valves - Protects valve and check valves from impurities in the water supply
• Tamper-proof adjustment - Special adjuster key eliminates chances of accidental adjustment
• Dezincification resistant - Meets Australian Standard for potable water supply
• Individually tested and calibrated - Every valve is tested to ensure higher quality and performance
• Insulation provided
TVX1501 - 15mm
TVX2001 - 20mm