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

Gold Index: 20032

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DSG directional control valves electrically operated 

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

Model No.: 4WE10
Production Capacity: 20000pc/month
Delivery Date: 7 days
Standard or Nonstandard: Standard
Structure: Control
Temperature of Media: Normal Temperature
Brand Name: Power
Means of Transport: Ocean,Land,Air
Packing: carton
Power: Hydraulic
Pressure: High Pressure
Material: Casting
Media: Oil

.Low internal leakages
.High strength cast iron body
.Nickel plated spools

 Hydraulic directional control valve
Feature:
-Direct solenoid operated directional spool valve as standard version               
-Wet pin DC or AC solenoids with removable
-perfect outline
-Coils may be replaced without opening pressure-tight chamber
-Choice of either central or individual electrical connections
-Optional hand over-ride
-long life

Functional description, section
Hydraulic directional control valve
Directional valves basically comprise the housing (1), one or two solenoids (2), control spool (3), and one or two return springs (4).At rest, control spool (3) is held in its central or initial position by means of return springs (4) (except in the case of impulse spools). Control spool (3) is operated by wet pin solenoids (2). The force of solenoid (2) acts on control spool (3) and moves it from its rest position to the desired end position. This permits free flow from P to A and B to T or P to B and A to T. On de-energizing solenoid (2) control spool (3) is returned to its initial position by return spring (4). Optional hand over-ride (5) permits control spool (3) to be moved without the solenoids being energized.

Ordering details
Hydraulic directional control valve
Code symbol:

Technical data
Operating pressure   (Mpa)
port A, B, P
To 31.5
port T
To 16(~);To 21(=)
Max. flow            L/min
To 120
Flow cross section
(control position 0)
with symbol Q approx 6% of nominal area
with symbol W approx 3% of nominal area
Pressure Fluid
Mineral oil or Phospate ester
Temperature range      ℃
-30~+80
Viscosity range        mm²/s
2.8~500
Weight          kg
Valve with 1 solenoid
5.1(DC);4.3(AC)
Valve with 2 solenoids
6.7(DC);5.1(AC)
For symbols A and B, the T port must be used as a drain connection
if the operating pressure is above the pressure permitted at the T port

Unit dimensions (Dimensions in mm)

solenoid valve with DC
Hydraulic directional control valve
solenoid valve with AC
Hydraulic directional control valve

Our Electrical operateddirectional control valve is good in quality and competitive in price. Wemanufacture Electrical operated directional control valve and supply OEM, ODMservice according to your requirement.
If you want more detailedinformation of this product or related problems, please contact with us, we willreply as soon as possible (general in 24 hours).
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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