Solenoid operated directional control valve for LIH CHERNG HYDRUALIC CO., LTD

Model  DSG-03

Feature:
  • It is a plug in type solenoid valve for easier to replace the weak coils.
  • All spools and bodies are interchangeable by retaining the same tolerance of internal leakage.
  • The wet type of solenoid valve, which is movable parts are immersed in the oil. It brings the feature of low noise.
  • It brings the feature of high voltage test up to 1500v/min.
  • Insulation resistance test exceeds 100MΩ
  • The momentary signal shifting takes approx. 0.1 sec.
  • Spool shifting approx. 30,000,000 times
  • H class insulation coils which can resisted up to 180℃
  • DSG-02 Series
  • These valves are adapted with strong wet-type solenoid and circuit designs to accomplish high pressure, large volume flow and lower pressure drop.
  • The optimum valve for any system can be utilized since many spool types and various solenoids are all available, along with other optional function.
  • DSG-03 Series
  • These valves are adapted with strong wet-type solenoid and circuit designs to accomplish high pressure, large volume flow and lower pressure drop.
  • The optimum valve for any system can be utilized since many spool types and various solenoids are all available, along with other optional function.
  • The pressure drop caused by the passing of pressurized oil is reduced toapprox.1/2 of the conventional Yuken model.
  • Good Light Weight design has accomplished to reduce body weight.
How to order:

Description of each model code:

Model Number: DSG-3C2-03-N-A1-10

 

Model code

Descriptions

1

DSG

Series Number

Solenoid operated directional valves

2

3C2

Spool Type

2B: Single

3C: Double

(For details refer to spool type)

3

03

Port Size

02:1/4”        

03:3/8”

4

N

Electrical Conduit Connection

N: DIN connector with lamp.

DIN 43650. ISO 6952

None: Terminal box type with indicating lamp.

DIN 43650. ISO 6952

5

A1

Voltage Type

A1:AC110V/60HZ

A2:AC220V/60HZ

A3:AC380V/50HZ

A4: AC110V/50HZ

A5:AC220V/50HZ

D1:DC12V

D2:DC24V

R1:R110 V(50/60HZ)

R2:R220 V(50/60HZ)

6

10

Design Number

Specification Table

TECHNICAL DATA
Cruuent AC DC
Frequency (Hz) 50 60 50 60 - -
Rating voltage (V) 110 110 220 220 12 24
(02)
1/4"
In-rush current 2.0 2.2 1.0 1.1 1.9 0.95
Holding current 0.38 0.4 0.16 0.18
(03)
3/8"
In-rush current 4.0 4.8 2.1 2.5 3.0 1.5
Holding current 0.72 0.8

0.34

0.38
DSG
02R
In-rush current 0.34 0.34 0.17 0.17 - -
Holding current 0.22 0.22 0.11 0.11 - -
DSG
03R
In-rush current 0.66 0.66 0.33 0.33 - -
Holding current 0.48 0.48 0.24 0.24 - -
Permissible voltage (V) Rating voltage + 10%~ -15%
Insulation resistance (MΩ) More tnan 100MΩ(DC 500V insulation test)



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Model  DSG-02
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