Feature: Ports: IN: Inlet Port CF (Controlled Flow): flow coming from this port is pressure compensated and proportional. Flow can vary from closed to fully open depending on the position of the lever. EX (Excess Flow): Flow coming from this port is pressure compensated. If lever is set to 0 all flow will exit the valve from this port. Relief Valve Operation: Comes preset at 1500 PSI Relief valve can be adjusted anywhere from 500 PSI to 3000 PSI Remove acorn nut to adjust pressure Turn set screw clock wise to increase pressure setting One complete turn of set screw increases/decreases pressure by 300 PSI EX Port must be plumbed back to tank for relief valve to operate .
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