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1. The
hydraulic valve and the integrated electronic controller form a
hydraulic-electric combination. Compared with the valve body and the
amplifier board, the wiring is much less (7 wirings can be reduced),
the wiring is easier, it reduces the damage caused by wiring errors,
and the space of the electric control box is shunk.
2. All
matching parameters between valve body and integrated electronic
controller have been calibrated in the workshop, making the machine
commissioning easier and faster.
3. The
short distance between the valve core displacement sensor ( LVDT )
transmission wire and the integrated electronic controller can better
the accuracy.
4. 7-pin
standard electrical connector, user friendly.
5. Standard
DC power supply DC+24V, wide dynamic range ( DC+18V~DC+36V ).
6. The
control command signal is DC 0~±10V, easy to match with industrial
computers.
7. The
LVDT voltage output line provide signal is handy for error diagnosis.
8. The
LVDT and integrated electronic controller on the valve body can realize
the high response direction switching, The control spool stroke and the
control opening change proportionally to the command value.
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