Home / Plumbing / Brassware / 15Mm Double Check Valve Dzr Customer matched zone "UK" View basket “Brass Air Vent Key” has been added to your basket. Sale! 15Mm Double Check Valve Dzr£3.53 Original price was: £3.53.£2.99Current price is: £2.99. This product is available for pickup in Orpington. 15Mm Double Check Valve Dzr quantity Delivery Store Collection SKU: 32901WC01 Category: Brassware Product ID: 6831 Reviews Related products Sale! Cp Rad Extension Piece 40Mm £2.38 Original price was: £2.38.£1.99Current price is: £1.99. Add to basket Sale! 22Mm Brass Cxc Gatevalve £5.87 Original price was: £5.87.£4.99Current price is: £4.99. Add to basket Sale! Wras 22Mm Dzr Bs5154 Gatevalve £9.17 Original price was: £9.17.£6.99Current price is: £6.99. Add to basket Brass Air Vent Key £0.53 Add to basket