Proportional Flow Valve

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Proportional Flow Valve

Schematic diagram

Proportional Flow Valve

Dimensional drawing

EZ 208

Proportional Flow Valve

Jack:

VC08-4

Flow:

see graph

Working pressure:

25Mpa


Description:

Key words:

Hydraulic component development, hydraulic component integration, hydraulic electromechanical system design

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Principle features

When the power is off, EZ 208 prevents the oil from flowing to ③, but allows the oil to flow from ② to ①, or from ④ to ①. When the S1 winding is energized, the oil can flow from ③ to ④, or from ② to ①. When the S2 winding is energized, the oil can flow from ③ to ②, or from ④ to ①. The spool starts to move at 25% of the maximum current, and the flow starts to be output, and the flow increases with the increase of current. Although oil ① can be fully pressurized, it is not used as an input port for the valve. Maximum control current: ∶1800mA for 12VDC coil; 900mA for 24VDC coil.


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Technical parameters


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performance curve


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