Plasson DZR Double Check Valves

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Plasson DZR Double Check Valve BSP Female to BS6282/5
  • Plasson DZR double check valves are use to prevent back-flow, back siphoning and cross contamination of the wholesome (potable) water supplies with internal consumer circuits (non-potable).
  • These units are WRC approved and are manufactured for the latest 'green list' of materials to comply with the impending material requirements of the EU to improve water quality.
  • The high quality materials and modern sealing systems yields a long service life. There are also suitable for underground use and have female BSP threaded connection either end.
  • Available in 1/2", 3/4", 1", 1 1/2"
Important information
  • There are legal requirements regulating water installations in domestic, commercial and heath care premises. These requirements make it a criminal offense for any person, whether owner or occupier, to allow the wholesome (potable) water supply within their premises to become contaminated, wasted, misused or unduly consumed.
  • This is to prevent the contamination of the wholesome (potable) water supply system, the Water Regulations require back-flow protection devices to be installed at or near to all water points where water is to be drawn off for use.
  • For more information please contact your local water authority.