Home / Plumbing / Brassware / Air Admittance Valve (Black) Sale! Air Admittance Valve (Black)£33.65 £25.23 This product is available for pickup in Orpington. Air Admittance Valve (Black) quantity Add for Delivery Add for Pickup SKU: 23271WC01 Category: Brassware Tag: Plastic Fittings Product ID: 6619 Reviews Related products Sale! 15Mm Brass G/Vle Bs5154 Short £4.21 £3.16 Add to basket Sale! Wras 22Mm Dzr Bs5154 Gatevalve £8.34 £6.25 Add to basket Sale! 22Mm Dzr Cxc Bs Gatevalve £7.83 £5.87 Add to basket Sale! 15Mm Brass Air Vent Adaptor £0.86 £0.65 Add to basket