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Pressure reducing and relieving valves are composite pressure control valves having pressure reducing and counterbalancing functions developed for hydraulic balancing circuits.
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一、Model Number Designation
Pressure Reducing and Relieving Valves Model Number Designation
二、Instructions
▲To use remote control relief valve in the venting circuit. If the internal volume of the vent line is too large, chattering is likely to occur. Thus, as far as possible reduce the inside diametre and the length of the pipe.
▲To adjust the pressure, loosen the lock nut and turn the pressure adjustment handle slowly clockwise for higher pressures and anti-clockwise for lower pressures. After adjustments, do not forget to tighten the lock nut.
▲Connect the tank pipe not to any other line but directly to the reservoir.
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