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Pilot Proportional Electrohydraulic Valve With Position Feedback
Pilot Proportional Electrohydraulic Valve With Position Feedback
Pilot Proportional Electrohydraulic Valve With Position Feedback
Pilot Proportional Electrohydraulic Valve With Position Feedback

Pilot Proportional Electrohydraulic Valve With Position Feedback

1. Pilot type control two-stage proportional directional valve, with the main spool displacement electrical feedback, the main spool by the spring; 2. Accurate stepless flow regulation (without pressure compensation) and direction control can be realized; 3. Pilot valve with central thread proportional electromagnet, coil can be separately removed; 4. For the base plate installation, installation surface according to the unified international standard ISO 4401; 5. The magnifying plate adopts digital control, the clamping valve and high temperature will not easily burn the magnifying plate; 6. The electric control device is integrated, which can be used interchangeably with similar products in Europe and America;
Description

4WRKE

6

- C2

-125

A

- 10

- D24

- ET

- K31

- A1

-D3

-V

-**

1

  2

3

 4

 5

 6

 7

8

 9

 10

 11

 12

 13

 

16:460

Maximum pressure315        bar
Maximum flow

10:170 

16:460

25:870

 L/min
Working mediumMineral oil (HL, HLP) conforming to DIN51524 standard, please consult our company for other oil /
Recommended viscosity range20 to 380mm2/s (30 to 46mm2/s is preferred) /
Oil contaminationPilot control valve: the highest pollution level is according to NAS1638 Grade 7 or ISO4406 Grade 18/16/13
Main valve: the highest pollution level is according to NAS1638 Grade 9 or ISO4406 Grade 20/18/15
 /
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