Product Description

Nefa High Performance Solar Tempering Valve NSTV20

  • Provides safe controlled water temperature to sanitary outlets
  • Cast DR Brass Body
  • Fail Safe: Failure of cold water supply causes valve to close and shut off hot flow
  • Advanced polymers give greater resistance to calcium deposits
  • Factory tested and set at 55ºC adjustable from 35ºC to 58ºC
  • Integral non-return
  • Tamper proof adjustment special tool supplied
  • Suitable for mains pressure only
  • Maximum Hot Inlet Temperature 99°C
  • Complies with requirements of NZBC G12
  • Designed in New Zealand for New Zealand conditions