Norgren’s precision engineered aluminium, anodised, PTFE coated spool and sleeve offers life cycles well in excess of soft seal valves Operation of these units is constant, from start up with no decline in performance over time Hugely reliable and trouble free for total piece of mind, well tried and tested in stringent applications – for instance in the automotive industry Can be purchased with integral flow regulators (size 1 & 2 only) for optimum control