McAlpine Self Closing Waste Valve with BSP Female Inlet Nut x Compression Outlet 1.25in x 1.25in MACVALVE-3

Save £3.92

Sale price£39.16 Regular price£43.08


McAlpine self-closing waste valve is manufactured from acrylonitrile butadiene styrene (abs) making it resistant to corrosive chemicals and physical impacts. This equipment features a membrane that opens under water pressure to allow discharge to flow freely and then closes to form a seal to prevent foul odour or sewer gas entering the building. It has a no water seal so it can never dry out through evaporation or lack of use of an appliance as the membrane remains sealed. This valve is supplied with a tundish adaptor measuring 1 1/4in BSP male thread x 22mm universal inlet.

  • Includes BSP female inlet nut and universal compression outlet
  • This valve can be fitted in both horizontal and vertical position
  • In a rich white finish
  • Not recommended for use with shower trays unless there is access for maintenance
  • Available in different sizes

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