Combination Non-Return Isolating Valves

Combination Non-Return Isolating Valves

The Combination Non-Return Isolating Valve combines the mandatory functions of an isolating valve and non-return valve for the installation of pressurised water heaters.

  • Integral construction of non-return valve and isolating valve
  • One piece unit for tidy, simple and economical installation
  • No intermediate joins or fittings, reducing the opportunity for leaks and faults
  • Tamper-proof non-return valve
  • NRI50S 15mm Trio Valve model features integral line strainer for even simpler installation
  • Dezincification resistant
  • Meets Australian Standard for potable water supply
  • Valve designed to work effectively in vertical or horizontal orientation
NI50 (Duo Valve)

NI501

15mm F BSP

NI50-A (Duo Valve)

NIA501

15mm Int Flare

NI50-C (Duo Valve)

Includes: Nuts, Copper and Nylon Olives

NIC501

15mm M Comp

NR50-S (Non-Return Valve with Strainer)

NRS501

15mm F BSP

NRI501-S (Trio Valve with Strainer)

NRIS501

15mm F BSP

AS 1357.1
WMKA21984

NI501

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