Home / Plumbing / Brassware / 1/2″ Bottle Auto Airvent+Valve Customer matched zone "UK" View basket “1/4″ Brass Air Vent” has been added to your basket. Sale! 1/2″ Bottle Auto Airvent+Valve£6.86 £5.99 This product is available for pickup in Orpington. 1/2" Bottle Auto Airvent+Valve quantity Delivery Store Collection SKU: 29019WC01 Category: Brassware Product ID: 6774 Reviews Related products 1/8″ Bsp Brass Manual Air Vent £0.59 Add to basket Sale! Wras 28Mm Dzr Bs5154 Gatevalve £13.67 £10.99 Add to basket Sale! 15Mm Brass Cxc Gatevalve £4.63 £3.99 Add to basket Radiator Plug & Vent Pack £1.71 Add to basket