Home / Plumbing / Brassware / Air Admittance Valve (Grey) Customer matched zone "UK" View basket “28Mm Brass G/Vle Bs5154 Short” has been added to your basket. Sale! Air Admittance Valve (Grey)£36.66 £27.99 This product is available for pickup in Orpington. Air Admittance Valve (Grey) quantity Delivery Store Collection SKU: 23270WC01 Category: Brassware Tag: Plastic Fittings Product ID: 6618 Reviews Related products 1/8″ Bsp Auto Air Vent £1.34 Add to basket Sale! 22Mm Brass G/Vle Bs5154 Short £6.85 £5.99 Add to basket Sale! Cp Rad Extension Piece 40Mm £2.38 £1.99 Add to basket Sale! 28Mm Brass Cxc Bs Gatevalve £11.90 £8.99 Add to basket