hydraulic counterbalance valves & relief valves pro point pro point hydraulics adjustable relief valves •orb cylinder ports provide zero leakage at high pressure pressure spikes provides protection to hydraulic components cross over relief valves orb cylinder ports provide zero leakage at high pressure pressure spikes provides protection to hydraulic components spike can go over the relief to the low-pressure side of the circuit relief valve item price item price pro point pro point •orb cylinder ports provide zero leakage at high dual pilot operated check valves • orb cylinder ports provide zero leakage at high item flow rate connection connection size type orbf price orbf pro point pro point orb cylinder ports provide zero leakage at high use to control the rate of descent and prevent chatter in cylinder • place in between the directional control valve and metered controlled flow will lower the cylinder ports connected to the tank in neutral to prevent a buildup of pressure from spool leakage that could cause the poppet in the counterbalance valve to open and the load to drop • adjustable pressure orb cylinder ports provide zero leakage at high pressure • use to limit the hydraulic pressure within part of the hydraulic circuit to decrease the force produced by a hydraulic cylinder or • adjustable pressure
