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

Gold Index: 20032

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high pressure directional control valve electrically operated 

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

Model No.: 4WE6Y
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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