solenoid proportional directional control valve hydraulic KSP08-25-0-N

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Description :

KSP08-25-0-N hydraulic solenoid valve with directional function proportional valve,proportion directional valve

Working principle:
When the power is cut off, KSP08-25-0-N fluids ① and ② are in a connected state. After being powered on, the valve core moves and the oil gradually closes as the current increases from ① to ②, achieving proportional flow control. Please note that although the oil port ① can be fully pressurized, it does not need to be used as the oil inlet of the valve. Emergency manual control option operation method: To perform emergency operation, press the button. At this position, the valve may only partially move. To ensure complete emergency movement, pull the button to its maximum travel and hold it in this position. To restore normal valve function, please release the emergency button and the emergency device will automatically reset.

Working pressure: 250 bar
Pressure resistance: 350 bar (5075 psi)
Minimum pulse frequency: 70HZ
Flow rate: Maximum 20 L/Min, less than 82ml/Min at 210 bar (3000 psi)
Temperature range: -40 ℃ to 120 ℃, standard nitrile rubber seal
Initial current of coil at 20 ℃: Standard coil: 1.4 A at 12 VDC, E-type coil: 12 VDC
1.4A; 0.7A at 24 VDC. Maximum power of coil: 17.8W
Medium: Mineral oil with a viscosity between 7.4 to 420cSt (50 to 2000ssu) or synthetic oil with lubricating properties
Valve hole: VC08-2

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