{"product_id":"davant-air-admittance-valve-black-110mm","title":"Davant Air Admittance Valve, Black 110mm","description":"\u003cp\u003eThis Davant air admittance valve 110mm fits the top of a 110mm soil pipe and comes in a black finish. It sits with the other 110mm soil fittings in a drainage system and is a common choice where the stack ends indoors.\u003c\/p\u003e\u003ch3\u003eValve features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlack finish\u003c\/li\u003e\n\u003cli\u003eFits 110mm soil pipe\u003c\/li\u003e\n\u003cli\u003ePart of the Davant soil fittings range\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAdmittance valve specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eDavant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePipe size\u003c\/td\u003e\n\u003ctd\u003e110mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhich one do I need?\u003c\/h3\u003e\u003cp\u003eMeasure the soil pipe first. This admittance valve fits 110mm pipe. If you are not sure the valve suits your drainage design or building regulations, ask a qualified plumber before you fit it.\u003c\/p\u003e\u003ch3\u003eFitting the valve\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eCut the soil pipe square and clean off any burrs.\u003c\/li\u003e\n\u003cli\u003ePush the valve onto the 110mm pipe so it sits upright.\u003c\/li\u003e\n\u003cli\u003eLeave space around it so air can reach the valve.\u003c\/li\u003e\n\u003cli\u003eRun water through the system and listen for gurgling at the traps.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eFAQs\u003c\/h3\u003e\u003ch4\u003eWhat size pipe does this air admittance valve fit?\u003c\/h4\u003e\u003cp\u003eIt fits pipe of 110mm.\u003c\/p\u003e\u003ch4\u003eWhat colour is it?\u003c\/h4\u003e\u003cp\u003eBlack.\u003c\/p\u003e\u003ch4\u003eDo I still need a plumber?\u003c\/h4\u003e\u003cp\u003eIf you are unsure of building regulations or your system's design, take advice from a qualified plumber.\u003c\/p\u003e","brand":"Davant","offers":[{"title":"Default Title","offer_id":67824634069265,"sku":"DS-9310262","price":32.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/7323\/0097\/files\/davant-air-admittance-valve-black-110mm-1.png?v=1792516233","url":"https:\/\/diysmith.co.uk\/products\/davant-air-admittance-valve-black-110mm","provider":"DIYSmith","version":"1.0","type":"link"}