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This valve is used to regulate an actuator speed in a circuit where line pressure is almost steady and small fluctuation of oil flow due to pressure changes is permitted. Integrated check valve allows reversed free flow from outlet to inlet port. Pressure balanced construction provides less effort in adjustment at high pressure．
一、Specifications
Rated flow stands for approximate flow rate when the pressure drop between inlet and outlet ports of the valve in fully opened condition becomes outlet ports of the valve in fully opened condition becomes 0.3MPa maximum at fluid's specific gravity of 0.85 and kinematic viscosity of 20m㎡/s.
二、Model Number Designation
三、Instructions
Flow Adjustment -- Slacken the lock nut and turn the flow adjustment handle anti-clockwise to throttle flow. After achieving satisfactory performance tighten the lock nut.
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