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Ningbo Power Hydraulic Motor Co., Ltd.
Ningbo Power Hydraulic Motor Co., Ltd.  

Gold Index: 20032

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hydraulic directional control solenoid valve 

Payment Terms: T/T,L/C,WU 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: 4WE6D
Production Capacity: 10000pc/month
Delivery Date: 20 days
Standard or Nonstandard: Standard
Structure: Control
Temperature of Media: Normal Temperature
Pressure Fluid: Mineral oil or Phospate est...
Viscosity range: 2.8~500mm²/s
Means of Transport: Ocean,Land
Packing: Carton
Power: Hydraulic
Pressure: High Pressure
Material: Stainless Steel
Media: Oil
Temperature range: -30~+80℃

-Wet pin DC or AC solenoids with removable coil
-Solenoid coil can be rotated through 90 °
-Hand override, optional

Features:

-Direct solenoid actuated directional spool valve

high performance version

-Wet pin DC or AC solenoids with removable coil

-Solenoid coil can be rotated through 90 °

-It is not necessary to open the pressure tight

chamber when changing the coil

-Electrical connections either as individual or

central connections

-Hand override, optional


Functional description, section

Essentially the directional control valves consist of housing (1), one or two solenoids (2), the control spool (3),and one or two return springs (4). In the de-energized condition the control spoof (3)is held in

the neutral or initial position by means of return springs (4) (except for impulse spools).The control spool (3)is actuated via wet pin solenoids (2)

The force of the solenoids (2)acts via the plunger (5)on the control spool (3)and pushes this from its neutral position to the required end position. This gives free--flow from P to A and B to T or P to B and A to T.

When solenoid (2) is de-energized, the control spool (3) is returned to its neutral position by means of the

return springs (4). An optional hand override (6),allows movement of the control spool (3)without energising the solenoid.
electrically operated directional control valve

Ordering details
electrically operated directional control valve
Symbol
electrically operated directional control valve


Technical data


Hydraulic

Max. operating pressure   (Mpa)

port A, B, P

to 35.0

To21.0(=);to16.0(~)If the operating pressure is above the pressure permitted at the T port.

port T

For ports A and B, the T port must be used as a drain connection

Max. flow            L/min

To 80(=); To60(~)

Pressure Fluid

Mineral oil or Phospate ester

Viscosity range        mm²/s

2.8~500

Temperature range      ℃

-30~+80

Degree of contamination

Max. permissible degree of contamination of the fluid is to NAS 1638,class 9.β10≥75


Electrical

Voltage type

DC Voltage

AC Voltage

Available voltage             V

12\24\42\60\96

42\110\120\230

110\180\205\220

50760Hz

Power requirement

30

Holding power

-

50VA

Switch-on power

-

220VA

Duty cycle

100%

Switch on time    (ms)

25 to 45

10 to 20

Switch off time    (ms)

10 to 25

15 to 40

Protection to DIN 40050

IP65

Switch frequency cycles times/h

15,000

7,200


Unit dimensions (Dimensions in mm)


Individual connections

directional control valves with hand override


Individual connections

directional control valves with hand override

Mr. shawn
skype Mr. shawn

Tel: 86-574-87193975
Fax: 86-574-23671688
Mobile: 86- 181 5744 9077
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Company Info

Ningbo Power Hydraulic Motor Co., Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company, Agent, Distributor/Wholesaler, Service
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

shawn:   skype

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