Home / Plumbing / Brassware / 1/2″ Hp Part 1 Ballvalve Sale! 1/2″ Hp Part 1 Ballvalve£6.56 Original price was: £6.56.£4.99Current price is: £4.99. This product is available for pickup in Orpington. 1/2" Hp Part 1 Ballvalve quantity Delivery Store Collection SKU: 21001WC01 Category: Brassware Product ID: 6594 Reviews Related products Sale! 15Mm Brass G/Vle Bs5154 Short £4.63 Original price was: £4.63.£3.99Current price is: £3.99. Add to basket 1/8″ Bsp Cp Manual Air Vent £0.51 Add to basket 1/2″ Bsp Brass Air Vent Cp £1.54 Add to basket 1/8″ Bsp Brass Manual Air Vent £0.59 Add to basket