Home / Plumbing / Brassware / 12″ Standard Ballvalve Arm Customer matched zone "UK" View basket “Radiator Plug & Vent Pack” has been added to your basket. Sale! 12″ Standard Ballvalve Arm£17.64 Original price was: £17.64.£13.99Current price is: £13.99. This product is available for pickup in Orpington. 12" Standard Ballvalve Arm quantity Delivery Store Collection SKU: 23231WC01 Category: Brassware Product ID: 6608 Reviews Related products Sale! Cp Rad Extension Piece 20Mm £2.16 Original price was: £2.16.£1.99Current price is: £1.99. Add to basket Sale! 15Mm Brass G/Vle Bs5154 Short £4.63 Original price was: £4.63.£3.99Current price is: £3.99. Add to basket Sale! Cp Rad Extension Piece 40Mm £2.38 Original price was: £2.38.£1.99Current price is: £1.99. Add to basket Brass Air Vent Key £0.53 Add to basket