Home / Plumbing / Brassware / 22Mm Diff/Bypass Valve 872 Customer matched zone "UK" View basket “Wras 22Mm Dzr Bs5154 Gatevalve” has been added to your basket. Sale! 22Mm Diff/Bypass Valve 872£22.61 Original price was: £22.61.£16.99Current price is: £16.99. This product is available for pickup in Orpington. 22Mm Diff/Bypass Valve 872 quantity Delivery Store Collection SKU: 66201WC01 Category: Brassware Product ID: 7108 Reviews Related products 1/8″ Bsp Brass Manual Air Vent £0.59 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 Radiator Plug & Vent Pack £1.71 Add to basket Sale! Cp Rad Extension Piece 20Mm £2.16 Original price was: £2.16.£1.99Current price is: £1.99. Add to basket