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Aquablend 1500 Solar Thermostatic Mixing Valve (TMV)

Product Information

Aquablend’s technology provides superior control, under changing pressure and temperature conditions as well as at ambient start up when scald protection is needed most. The proven performance, reliability and low ‘whole of life’ cost makes Aquablend a popular choice with specifiers, engineers, plumbers and property owners.

Aquablend 1500 Solar is the first Australian thermostatic mixing valve specifically designed for solar hot water systems. Featuring greater temperature handling capability with the same performance, reliability and ease of servicing you have come to expect from the Aquablend range.

  • Standards Licensed to AS4032.1 - Thermostatic Mixing Valves
  • Scald and thermal shock protection with rapid thermal shut-off should either the cold or hot water supply fail.
  • Highly responsive temperature control, maintaining outlet temperature within +/- 2˚C under changing inlet temperature and pressure conditions
  • Delivers excellent flow, operating at a minimum pressure of 20kPa
  • Supplied complete with isolating valves, non-return valves and strainers


Thermostatic Temperature Range 38˚C - 50˚C (+/- 2˚C)
Hot Temperature Supply Range Min. 55˚C Max. 99˚C (Must not be steam)
Cold Temperature Supply Range Min. 5˚C Max. 30˚C^
Minimum Temperature Differential 10˚CC


Dynamic Inlet Pressures Min. 20 kPa Max. 500 kPa
Static Inlet Pressure Max. 1600kPa

Inlet & Outlet

Inlet size 1/2” BSP compression nuts
Outlet size 1” complete with 1” x 1/2” and 1” x 3/4” BSP adaptors

Flow Rate

Flow Rates Min. 4 L/min Max. 39 L/min @ 300 kPa pressure loss as per Flow Sizing Graph
Product Code Description
ATM715 Aquablend 1500 Solar Thermostatic Mixing Valve Add to spec