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4WE6 Seires Directional Control Valves

Basic Info · Material: Cast Iron · Pressure: High Pressure · Usage: Flow Control · Standard: DIN · Application: Industrial Usage, Water Industrial Usage, Household Usage · Trademark: HISTAR · Transport Package: Carton Box and Wooden Case · Specification: CE, ROHS · Origin: China · HS Code:...

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Basic Info

· Material: Cast Iron

· Pressure: High Pressure

· Usage: Flow Control

· Standard: DIN

· Application: Industrial Usage, Water Industrial Usage, Household Usage

· Trademark: HISTAR

· Transport Package: Carton Box and Wooden Case

· Specification: CE, ROHS

· Origin: China

· HS Code: 8413910000


Product Description

4WE6 series directional control valve are solenoid operated directional spool valves, these valves are used to the start, stop and direct oil flow.


Technical Specificaton:


1. General Specification:

Weight (Double Solenoids)

kg

1.95

Weight (Single Solenoid)

kg

1.45

Mounting Place


Any Place

Ambient Temperature

ºC

-30 to +50(adopt NBR sealing)

-20 to +50(adopt rubber seal)


2. Hydraulic Specification:

Max. Operation Pressure (Ports A, B, P) Mpa

31.5

T cavity bear Max. pressure  : Mpa

21(DC): 16(AC)

When the operation pressure exceeds the allowable pressure, the symbol bits A, B of the valve must be used to T is the drain port.

Max. flow      l/min


Discharge measurement    Q type     mm2

About 6% of a nominal cross sectional area

Discharge measurement    W type     mm2

About 3% of a nominal cross sectional area

Hydraulic oil

1: suitable For NBR seals

2: suitable For FKM seals

Mineral oil (HL, HLP) according to DIN 51524

Rapid biological solution drop oil according to VDMA 24568

HETG(rapeseed oil)

HEPG(polyethylene glycol), fluids HEES (synthetic ester)

Fluid temperature range  ºC

-30 to +80 NBR seals

-20 to +80 FKM seals

Viscosity      mm2/s

2.8-500

Fluid cleanliness

Recommended filter oil highest level of contamination NASI6399

Min. filtering accuracy β10≧75


3. Electrical Specification:

Voltage type

DC

AC(50 Hz)

Supply Voltage           V

12, 24, 48, 110, 220

110, 220

Allowable voltage deviation  %

+10 to -15

+10 to -15

Power loss          W

30

-

Holding current       A

-

0.27 (220V)

Start-up current      A

-

0.72 (220V)

Work System         ED%

100

100

Commutation time     ms

125-145

10-20

Reset time            ms

100-250

15-40

Switching frequency    time/h

≦15000

≦7200

Protection class according to DIN40050

IP65(AMP:IP66)

Deutsch :IP69K

Allows the coil heating up    ℃

135

180 (H class)


Note:

1) electrical connections the protective conductor shall be grounded

2) AC this integer commutation time is close to DC, AC-DC type long reset time and randomness


Ordering code:

4WE6 series directional control valve2412.jpg

Symbol list:

4WE6 series directional control valve2436.jpg

Mounting size:

4WE6 series directional control valve2458.jpg

4WE6 series directional control valve2462.jpg

If the cheap 4we6 seires directional control valves caters to your requirement, welcome to place an order with our factory. We are one of the leading manufacturers and suppliers in China. Low price, timely delivery and satisfactory service can be assured.

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