Box type High Efficiency and Low Current Solenoid Directional Control Valve

HD-***-G02-LW-*-DC (Two-Way) ----IP65

Description of Model

 

Description of Model

HD

***

G02

LW

Directional Control Valve

Spool type

Nominal Valve Size

Wiring Connection Type

High Flow Directional Control Solenoid Valve

See “List of Spool Function” in Technical Support

G02 1/4”

Box type

D03

NG06

CETOP3

 

B/E

DC

Series No.

Coil Voltage (V)

B

E

DC12

DC24

High Efficiency and Low Current Directional Control Solenoid Valve

Standard High Flow Wet Pin Design Valve

Notes:

1.  Please refer to “Features of Coil” for the electromagnetic coil.

2.  When selecting the tapered plug applied into valve port to reduce flow rate, please indicate the hole size(mm) of the tapered plug.

3.  When selecting A/B/AB adjustment type, please refer to the table of “Statement of Model No. of Proportional Adjustment & Manual Switch Installed Solenoid Valve”.

4.  B-type valve can reduce current effectively, even energy-saving.

5.  B-type valve can reach the high flow and pressure as the same as E-type.

6.  Low temperature raise and can increase the life of hydraulic components.

7.  All valves are with wider port size to improve the flow capacity.

8.  The B/E solenoid valves conform to the international standard and totally interchangeable.

 

Features of Coil

Model

Specification

HD-G02

DC

Voltage (V)

12

24

Holding Current (A)

B type

1.72

1.05

E type

2.6

1.3

Protection Class

IP67

Coil insulation Class

PEWH class

Maximum Tolerable Temperature

180°C

 

Notes

1.  All the coils can be operated within ±10% the rated voltage.

2.  Special voltage requirements are also available.

 

The Features of B and E Solenoid Valve

1.     Dual line tank design reduces the pressure drop resulting in better flow characteristics.

2.     The spool’s design is the increased size and can improve the better flow characteristics Huge increasing of back-pressure allowable and lower internal resistance.

3.     New special design type coil can lower current effectively, even energy-saving, also able to reach the high flow and pressure as the same as E type. Please refer to “Pressure drop curve” for a reference.

4.     The valve’s feature and dimensions are as the same as E-type.

5.     The B-type solenoid valve will improve your product quality and increase the company’s competitiveness.

 

Pressure Drop Curve (measured at v = 38mm²/s and temp. = 50°C)

Model No.

Pressure Drop Curve Number

Max Allowable Back Pressure

P→A

B→T

P→B

A→T

P→T

kgf/cm²

HD-2B2-G02

(5)

(5)

(2)

(2)

-

120

HD-2B3-G02

(4)

(4)

(2)

(1)

-

120

HD-2B8-G02

(2)

-

(2)

-

-

100

HD-3C2-G02

(2)

(2)

(2)

(2)

-

110

HD-3C3-G02

(1)

(1)

(1)

(1)

(3)

130

HD-3C4-G02

(2)

(1)

(2)

(2)

-

100

HD-3C40-G02

(2)

(2)

(2)

(2)

-

80

HD-3C60-G02

(6)

(6)

(6)

(6)

(3)

90

HD-3C9-G02

(1)

(2)

(1)

(1)

-

100

HD-3C10-G02

(2)

(1)

(2)

(2)

-

100

HD-3C11-G02

(1)

(2)

(2)

(2)

-

100

HD-3C12-G02

(2)

(2)

(2)

(2)

-

100

HD-2D2-G02

(2)

(5)

(2)

(2)

-

110

 

 

Statement of Feature

Model

HD-G02

Performance

Max Pressure (kgf/cm²)

Allowable Back-Pressure

(kgf/cm²)

Max Flow

(L/min)

Conversion Frequency

(Cycle/min)

Hydraulic Oil Temperature Range

(°C)

Hydraulic Oil Viscosity Range

(cst)

315

70~160

60

ACDC: 240

-15~+70

10~400(ISOVG46,68)

RF-N-S: 120

Notes

1.  Non-spring type valve should be installed horizontally.

2.  Installation surface and valve surface should be keeping under 3.2z surface roughness.

3.  Please do not change the parts of solenoid valve by yourself.

4.  If the spool’s sizes are different, that can’t interchangeable.

Accessories:

1.     G02: Screw of main body M5 x 45L…..4pcs

2.     DL type coil socket with protective cover.

3.     Main body with sub plate.

 

Dimensions:

02LW-DC-One-wayWeight 1.5

02LW-DC-Two-wayWeight 2.0