Hydraforce 3 Position 4 Way Spool Solenoid Valve Double Coil

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KSV10-47AL-0-N with Hydraforce cavity VC10-2 double coil 3 position 4 way spool solenoid valve

Working principle:
When the power is off, KSV10-47AL-0-N blocks the oil port of the cylinder and allows oil to flow from ③ to ①. When coil 1 is energized, oil can flow from ③ to ②, and from ④ to ①. When coil 2 is energized, it allows oil to flow from ③ to ④, and from ② to ①. In the oil circuit where the flow rate of the working oil port is unbalanced due to the area ratio of the oil cylinder, the return oil with a larger flow rate should be directed into the oil port ②. Although port ① can be fully pressurized, it is not used as the valve inlet. How to operate the emergency hand control option: During emergency operation, push the knurled handle to control the function of coil 2 (S2), or pull the knurled handle to control the function of coil 1 (S1).

Characteristics:
Rated pressure: 315 bar, maximum pressure of 1 port is 210Bar,
Rated flow: 20L/Min
Leakage volume: Max. 300 ml/Min at 210 bar
Temperature range: -40°C to 120°C, standard nitrile rubber seal
Coil rated load: Continuous operation within 80% to 120% of rated voltage range
Coil initial current at 20°C: Type E coil: 1.5 A at 12 VDC; 0.75 A at 24 VDC
Minimum pick-up voltage: 70% of rated value at 315 bar
Medium: Mineral oil with viscosity between 7.4~420cSt (50~2000ssu) or synthetic oil with lubricating effect
Ferrule weight: 0.33Kg, single coil weight: 0.43Kg
Installation torque: maximum 34Nm,
installation hexagon: S27 / Valve hole: VC10-4;

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