Solar Valves


TVAHP20Tempering Valve Assemblies (High Performance) – orange cap

High performance. Suitable for solar + instantaneous hot water systems


Designed for solar applications and instantaneous heaters (PLEASE NOTE: Only the High Performance (orange cap) valves are suitable for solar applications.)
TVA15CHP valves can also be used in all water heater applications as per TVA installation instructions.

  • 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
  • Cast 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
  • Will supply 50°C mix with 55°C hot supply
  • WaterMark Certification – License No. 20137


TVA-HP Specifications & Features

Model DN Size A B C D
TVA15CHP-I 15mm 144 58 113 67
TVA20CHP-I 20mm 147 58 112 66


TVA-HP Brochure