{"title":"McAlpine Self Closing Waste Valves","description":"","products":[{"product_id":"mcalpine-whb-1-space-saver-with-self-closing-waste-valve","title":"McAlpine Space Saver with Self-Closing Waste Valve - WHB-1","description":"\u003cp\u003e Wash Hand Basin and Bath Space Savers with Self-Closing Waste Valve\u003c\/p\u003e\u003cli class=\"product-details__feature\"\u003e\n\u003cb\u003eWHB-1\u003c\/b\u003e: Wash Hand Basin Space-saver. 1¼\" BSP female inlet nut x 1¼\" universal compression outlet \u003c\/li\u003e\n\u003cli class=\"product-details__feature\"\u003e\n\u003cb\u003eWV-1\u003c\/b\u003e: Bath Space-saver. 1½\" BSP female inlet nut x 1½\" universal compression outlet \u003c\/li\u003e\n\u003cli class=\"product-details__feature\"\u003e\nDesigned to allow full use of storage space below the basin within the cabinet or furniture \u003c\/li\u003e\n\u003cli class=\"product-details__feature\"\u003e\nThe internal 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 \u003c\/li\u003e\n\u003cli class=\"product-details__feature\"\u003e\nThe valve allows air to be drawn into the discharge waste pipe when negative pressures occur and eliminates the need for secondary ventilation to the discharge pipework. This allows for greater flexibility in the plumbing design \u003c\/li\u003e\n\u003cli class=\"product-details__feature\"\u003e\nThe valve can be easily cleaned without having to disassemble the discharge pipework. Simply remove the split pin at the front of the valve, take out the plug and membrane and clean in hot soapy water. Reassemble and relocate the split pin in the slot provided \u003c\/li\u003e\n\u003cli class=\"product-details__feature\"\u003e\nThe \u003cb\u003eWHB-1\u003c\/b\u003e and \u003cb\u003eWV-1\u003c\/b\u003e self-cleaning waste valves have no water seal, so can never dry out through evaporation or lack of use as the membrane seal remains closed \u003c\/li\u003e\n\u003cli class=\"product-details__feature\"\u003e\n\u003cb\u003eWHB-1\u003c\/b\u003e Overall height 62mm \u003c\/li\u003e\n\u003cli class=\"product-details__feature\"\u003e\n\u003cb\u003eWV-1\u003c\/b\u003e Overall height 75mm \u003c\/li\u003e\n\u003cli class=\"product-details__feature\"\u003e\n\u003cb\u003e\u003cu\u003eNOTE\u003c\/u\u003e\u003c\/b\u003e \u003cb\u003eWV-1\u003c\/b\u003e is \u003cb\u003e\u003ci\u003enot\u003c\/i\u003e\u003c\/b\u003e recommended for installation on kitchen or utility sinks. \u003c\/li\u003e","brand":"McAlpine","offers":[{"title":"Default Title","offer_id":40575083806802,"sku":"WHB-1","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1438\/8690\/products\/whb-1_0.jpg?v=1698003249"},{"product_id":"mcalpine-wv-1-space-saver-with-self-closing-waste-valve","title":"McAlpine Space Saver with Self-Closing Waste Valve - WV-1","description":"\u003cp\u003e Wash Hand Basin and Bath Space Savers with Self-Closing Waste Valve\u003c\/p\u003e\u003cli class=\"product-details__feature\"\u003e\n\u003cb\u003eWHB-1\u003c\/b\u003e: Wash Hand Basin Space-saver. 1¼\" BSP female inlet nut x 1¼\" universal compression outlet \u003c\/li\u003e\n\u003cli class=\"product-details__feature\"\u003e\n\u003cb\u003eWV-1\u003c\/b\u003e: Bath Space-saver. 1½\" BSP female inlet nut x 1½\" universal compression outlet \u003c\/li\u003e\n\u003cli class=\"product-details__feature\"\u003e\nDesigned to allow full use of storage space below the basin within the cabinet or furniture \u003c\/li\u003e\n\u003cli class=\"product-details__feature\"\u003e\nThe internal 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 \u003c\/li\u003e\n\u003cli class=\"product-details__feature\"\u003e\nThe valve allows air to be drawn into the discharge waste pipe when negative pressures occur and eliminates the need for secondary ventilation to the discharge pipework. This allows for greater flexibility in the plumbing design \u003c\/li\u003e\n\u003cli class=\"product-details__feature\"\u003e\nThe valve can be easily cleaned without having to disassemble the discharge pipework. Simply remove the split pin at the front of the valve, take out the plug and membrane and clean in hot soapy water. Reassemble and relocate the split pin in the slot provided \u003c\/li\u003e\n\u003cli class=\"product-details__feature\"\u003e\nThe \u003cb\u003eWHB-1\u003c\/b\u003e and \u003cb\u003eWV-1\u003c\/b\u003e self-cleaning waste valves have no water seal, so can never dry out through evaporation or lack of use as the membrane seal remains closed \u003c\/li\u003e\n\u003cli class=\"product-details__feature\"\u003e\n\u003cb\u003eWHB-1\u003c\/b\u003e Overall height 62mm \u003c\/li\u003e\n\u003cli class=\"product-details__feature\"\u003e\n\u003cb\u003eWV-1\u003c\/b\u003e Overall height 75mm \u003c\/li\u003e\n\u003cli class=\"product-details__feature\"\u003e\n\u003cb\u003e\u003cu\u003eNOTE\u003c\/u\u003e\u003c\/b\u003e \u003cb\u003eWV-1\u003c\/b\u003e is \u003cb\u003e\u003ci\u003enot\u003c\/i\u003e\u003c\/b\u003e recommended for installation on kitchen or utility sinks. \u003c\/li\u003e","brand":"McAlpine","offers":[{"title":"Default Title","offer_id":40575084232786,"sku":"WV-1","price":23.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1438\/8690\/products\/whb-1_0_e13a57c0-09ab-4758-98c4-799de733297b.jpg?v=1698003285"}],"url":"https:\/\/www.thebathroomaccessorycompany.com\/collections\/mcalpine-self-closing-waste-valves\/type_self-closing-waste-valves.oembed","provider":"The Bathroom Accessory Company","version":"1.0","type":"link"}