Reliance Non-Return Valve High temperature 20mm Female BSP - NR75HT

Model: NR75HT

Reliance Non-Return Valve  High temperature 20mm Female BSP - NR75HT

RMC Non-Return Valves prevent the backfl ow of water from a water heater to the mains line. This serves the dual purpose of protecting the mains supply from contamination, and the loss of water that has already been heated.

Non-Return Valves are suitable for use in domestic and commercial water heater installations, and are rated for high temperature applications (up to 99° C). RMC Combination Non-Return Valves are available in 15 mm, 20 mm and 25 mm confi gurations, and conform to AS1357.1-2004.

  • Machined from solid brass
    Durable, non-leak body
  • Tamper-proof non-return valve
    Offers non-return protection for the life of the valve
  • Dezincification resistant
    Meets Australian Standard for potable water supply
  • Suitable for horizontal or vertical installation
    Valve designed to work effectively in either orientation

RMC Non-Return Valves are suitable for use on water heater systems or wherever non-return functionality is required. RMC recommends installing a Non-Return Valve as part of a complete inlet control system for water heater applications.

Operating temperature: 1° C-99° C
Maximum inlet pressure: 1400 kPa
Inlet/Outlet Fittings: B.S.P. (F.I.)
Installation Orientation: Horizontal or Vertical
Flow rate, maximum: 36 L/min (NR50HT), 50 L/min (NR75HT, NR100HT)
Opening pressure: 2.1 kPa (NR50HT), 1.7 kPa (NR75HT, NR100HT)
Downloads
Non-Return Valves Technical Specifications

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