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Overview
McAlpine self-closing waste valve includes a BSP female inlet nut x universal compression outlet. The valve's membrane 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.
- Can be fitted in installations where a non-return valve can be of benefit to the plumbing installation
- Can be fitted in both horizontal and vertical position
- Can be used to take the discharge from a pressure relief valve on an unvented domestic hot water storage system
- Includes BSP female inlet nut x universal compression outlet
- No water seal so it can never dry out through evaporation or lack of use of an appliance as the membrane remains sealed
- Comes with a rich white finish
Technical specification
TypeValveMaterialAcrylonitrile butadiene styrene and SiliconeLength175 mmDiameter40 mmConnection TypeCompressionColourWhiteManufacturer Model NoMACVALVE-2Brand NameMcAlpine
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