Home / Plumbing / Brassware / Air Admittance Valve (Black) Customer matched zone "UK" View basket “1/2″ Bsp Brass Air Vent Cp” has been added to your basket. Sale! Air Admittance Valve (Black)£37.02 Original price was: £37.02.£27.99Current price is: £27.99. This product is available for pickup in Orpington. Air Admittance Valve (Black) quantity Delivery Store Collection SKU: 23271WC01 Category: Brassware Tag: Plastic Fittings Product ID: 6619 Reviews Related products 1/8″ Bsp Cp Manual Air Vent £0.51 Add to basket Alloy Air Vent Key £0.36 Add to basket Sale! 28Mm Brass G/Vle Bs5154 Short £8.67 Original price was: £8.67.£6.99Current price is: £6.99. Add to basket Sale! Wras 15Mm Dzr Bs5154 Gatevalve £6.34 Original price was: £6.34.£4.99Current price is: £4.99. Add to basket