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DZR Brass Double Check Valve WRAS Approved

DZR Brass Double Check Valve WRAS Approved

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Description

These double check valves are WRAS approved and  manufactured from DZR with POM non-return core, brass screw and 304 stainless steel springs.  Ends are screwed female BSP Parallel (ISO 228/1) and conform with EN13959.

These valves are designed to prevent back flow and back syphonage contamination in the pipework.

Face to Face

  • 1/2" 71mm
  • 3/4" 83mm
  • 1" 98mm
  • 1.1/4" 118mm
  • 1.1/2" 134mm
  • 2" 173mm

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