AVG 15mm Tempering Valve High Performance Orange Cap TVA15CHPI
$140
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AVG 15mm Tempering Valve High Performance Orange Cap TVA15CHPI
Designed for solar applications and continuous flow heaters.TVA15CHP-i valves can also be used in all water heater applications as per TVA installation instructions.
PLEASE NOTE: only the High Performance (orange cap) valves are suitable for solar applications.
• Have been upgraded to include high-temperature components.
• Maximum hot water supply temperature 99°C.
• More accurate control: ± 3°C from set temperature (to AS4032.2).
• Fast response to pressure fluctuations.
• Forged DR bronze body.
• Advanced polymers for greater resistance to
calcium deposits.
• Integral 60 mesh stainless steel line strainers.
• Integral non return valves.
• Stainless steel springs.
• O-ring seal union connectors.
• Tamper proof adjustment.
• Special adjusting tool.
• Seasonal adjustments not required.
• Will supply 50°C mix with 55°C hot supply.
• Water Mark Certification – License No. 20137.
The AVG 15mm Tempering Valve High Performance Orange Cap TVA15CHP-I is designed for solar and instantaneous hot water system installations and provide optimum performance when installed with hot and cold water supplies of equal dynamic pressure, i.e. with the water flowing. It is recommended that the hot and cold water supplies to each tempering valve be controlled via their own pressure control valve. In most domestic installations it should be possible to fit one control valve at the property boundary to control pressure to the whole site. For commercial installation it is recommended to fit a pressure control valve on each inlet to the tempering valve. The Tempering Valve must be installed by a licensed plumber and in accordance with AS/NZS3500 National Plumbing and Drainage Code, relevant local government requirements
Designed for solar applications and continuous flow heaters.TVA15CHP-i valves can also be used in all water heater applications as per TVA installation instructions.
PLEASE NOTE: only the High Performance (orange cap) valves are suitable for solar applications.
• Have been upgraded to include high-temperature components.
• Maximum hot water supply temperature 99°C.
• More accurate control: ± 3°C from set temperature (to AS4032.2).
• Fast response to pressure fluctuations.
• Forged DR bronze body.
• Advanced polymers for greater resistance to
calcium deposits.
• Integral 60 mesh stainless steel line strainers.
• Integral non return valves.
• Stainless steel springs.
• O-ring seal union connectors.
• Tamper proof adjustment.
• Special adjusting tool.
• Seasonal adjustments not required.
• Will supply 50°C mix with 55°C hot supply.
• Water Mark Certification – License No. 20137.
Cold Water supply temperature: 5°C – 25°C
Hot Water supply temperature: 65°C – 99°C
Adjustable outlet temperature: 40°C – 50°C
Factory set temperature: 50°C normal (must be commissioned onsite by installer)
Designed for solar applications and instantaneous heaters
Only the High Performance (orange cap) valves are suitable for solar applications.
Maximum hot water supply temperature 99°C
Fast response to pressure fluctuations
Forged DR brass body
Advanced polymers for greater resistance to calcium deposits
Integral 60 mesh stainless steel line strainers
Integral non return valves
Stainless steel springs
O-ring seal union connectors
Tamper proof adjustment Special adjusting tool supplied
Seasonal adjustments not required
WaterMark Certification – License No. 20137
Temperature Adjustment
• Prior to adjusting the tempering valve it is necessary for the hot water heater to be switched on and delivering hot water at the recommended temperature. If the water heater
has an adjustable thermostat it is recommended that the thermostat be set to 65ºC. Ensure that the water heater has reached the set temperature before commissioning the tempering valve.
• Test the mixed water temperature at the nearest outlet being supplied by the tempering valve. The tap should be opened to allow a flow rate of at least four (4) litres/minute.
• A thermometer must be used to ensure the correct mixed water temperature is achieved.
• Allow the water to run for at least one minute to ensure the mixed water temperature has settled after each adjustment.
• To adjust the mixed outlet temperature of the tempering valve the cap should be removed to gain access to the adjusting spindle. Using the special tool moulded into the top of the cap rotate the adjusting spindle to achieve the required temperature. The spindle should be rotated - clock wise to reduce the temperature, anti-clock wise to increase the temperature - until the desired temperature is reached. See adjustment diagram provided with the valve.
• Once the required temperature is achieved the cap should be snapped onto the valve to prevent accidental adjustment.
• When the tempering valve has been commissioned, the commissioning label must be completed by the installer and affixed to the water heater in a prominent position, (or other suitable position or as specified by the Local Authority).
