Non-Return Valves


Application

To prevent the reverse flow of water.
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Specifications

Specifications


  • NR15
15mm BSP (male/male)
  • NR20
20mm BSP (male/female)
  • NR20S
20mm BSP (male/female)
  • Maximum pressure: 1600 kPa
  • Maximum temperature: NR15 & NR20: 65˚C,NR20S: 110˚C
  • DR (Dezincification Resistant) brass.


Standards

Standards


  • Complies with NZ Building Code G12 (2001)
  • Complies with NZS 4608:1992