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▲Connect Drain Line (Y port) to oil tank independently so as to obtain stable pressure setting. At the same time,the solenoid controlled pilot operated directional valve to be used in combination with this valve must be of internal drain type (with T).
▲To make pressure adjustment, loosen the lock nut and turn the pressure adjustment screw clockwise or anticlockwise.For an increase of pressure, turn the screw clockwise. Be sure to re-tighten the lock nut firmly aftermaking adjustment to the pressure.