Clarke ¼” BSP Safety Valve Description Prevents excess pressure build up in cylinder heads and air receivers £13.81 In stock Clarke ¼" BSP Safety Valve quantity Add to basket EAN: N/A SKU: 2000192 Category: Accessories & Consumables Description Specification 11 bar pressure valve Related products Clarke 1/4 inch x1/4 inch Hose Adaptor £9.36 Clarke Hose Connector (3/8″ Nut x 3/8″ Tail) £9.71 Clarke Airline Oil 1 Litre £13.81 Clarke Dol Starter 6.3-10 amp £59.29