OEPOCH INDUSTRIAL TECHNOLOGY

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsHydraulic Control Valve

Variable Hydraulic Control Valve , Mobile Cylinder Hydraulic Pilot Operated Directional Control Valve

I'm Online Chat Now

Variable Hydraulic Control Valve , Mobile Cylinder Hydraulic Pilot Operated Directional Control Valve

China Variable Hydraulic Control Valve , Mobile Cylinder Hydraulic Pilot Operated Directional Control Valve supplier

Large Image :  Variable Hydraulic Control Valve , Mobile Cylinder Hydraulic Pilot Operated Directional Control Valve

Product Details:

Place of Origin: China
Brand Name: Hengli
Model Number: Type WE5...

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Wooden packing
Delivery Time: 5-30 days upon order quantity
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 50 set / 30 days
Contact Now
Detailed Product Description
Material: C.S/SS Seal: NBR/FKM
Pressure: 250 Bar Max. Flow: 14 L/min
Fluid Temperature Range: -30 To +50 (NBR Seal)/-20 To +50 (FKM Seal) ℃

4-way 3-position, 4-way 2-position and 3-way 2-position directional valve with mechanical, manual operation

Type WE5...

Features

- Directional spool valve, direct operated by solenoid is the standard version

- Wet pin AC or DC solenoid

- Sub-plate mounting

Max. flow (L/min )

Spool symbol Pressure rating (bar)
50 100 250

A, B, C, N, E, F, H, J,

L, M, Q, R, U, W

14 14 12
G 10 10 9

 

Function and configuration

Type WE directional valves are wet pin AC or DC solenoid operated directional spool valves. They control the start, stop and direction of flow.

The directional valves mainly consist of housing (1), one or two solenoids (2), the control spool (3), one or two return springs (4).

When solenoid is de-energised, the control spool (3) is held by the return springs in the central position or initial position (except for impulse spool). The control spool is controlled by the wet pin solenoid (2). In order to ensure trouble-free functioning, care should be taken to ensure that the pressure chamber of the solenoid is filled with oil.

The control spool (3) is moved to the expected position by solenoid (2) and pushing rod (5), and 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-energised, the control spool (3) is pushed to the initial position by the return spring (4).

The solenoids may also control the control spool (3) by an optional override button (6) under the de-energised condition.

Variable Hydraulic Control Valve , Mobile Cylinder Hydraulic Pilot Operated Directional Control Valve

Specifications

Variable Hydraulic Control Valve , Mobile Cylinder Hydraulic Pilot Operated Directional Control Valve

Note: If AC electric source is used, the "rectification AC" is recommended.

 

Symbols

Variable Hydraulic Control Valve , Mobile Cylinder Hydraulic Pilot Operated Directional Control Valve

Technical data

 

Fixing position Optional
Ambient temperature range -30 to +50 (NBR seal)
-20 to +50 (FKM seal)
Weight Valve kg 1.4
Sub-plate(G115/01A) kg 0.8
Max.operating pressure Port A,B,P bar 250
Port T bar 60, when the operating pressure exceed the permission value, port T must be used as drain port for spool symbol A and B
Max. flow-rate L/min 14
Flow cross section (switching neutral position) Type Q mm2 for symbol Q 6% of nominal cross section
Type W mm2 for symbol W 3% of nominal cross section
Fluid Mineral oil suitable for NBR and FKM seal
Phosphate ester for FKM seal
Fluid temperature range -30 to +80 (NBR seal)
-20 to +80 (FKM seal)
Viscosity range mm2/s 2.8 to 500
Degree of contamination Maximum permissible degree of fluid contamination: Class 9. NAS 1638 or 20/18/15, ISO4406

Electrical data

Type of voltage DC AC 50Hz
Usable voltage V 12,24,48,96; 110,205,220 110,127,220
permissible voltage(deviation) % +10~ -15
Input power W 26
Current VA 46
Impact current VA 130
Duty Continuous working
Switched time Accord with ISO 6403 Open ms 40 25
Closed ms 30 20
Switched frequency times/h to 15000 to 7200
Preventive grade according to DIN 40050 IP65
Max. coils temperature 150

Caution: with electrical connections the protective conductor must be connected according to the relevant regulations.

 

Unit dimensions (Dimensions in mm)

Variable Hydraulic Control Valve , Mobile Cylinder Hydraulic Pilot Operated Directional Control Valve

Spool symbol E, F, G, H, J, L, M, Q, R, U, W are controlled by double-ended solenoids

Variable Hydraulic Control Valve , Mobile Cylinder Hydraulic Pilot Operated Directional Control Valve

1 Except reduction the dimension of one solenoid for 2-position, the others is the same as the 3-position valve.

2 O-ring 7×1.5

3 Valve mounting screws: M5×50 GB/T 70.1-10.9,

Tightening torque, MA =9Nm

must be ordered separately.

It must be ordered separately, if connection plate is needed. Type:

G115/01A(G1/4), G115/02A(M14×1.5)

 

Unit dimensions: connection sub-plate (Dimensions in mm)

Variable Hydraulic Control Valve , Mobile Cylinder Hydraulic Pilot Operated Directional Control Valve

Type D1 Valve fixing screws Weight(kg)
G115/01A G1/4 M5×50 GB/T70.1-10.9 0.7
G115/02A M14×1.5 M5×50 GB/T70.1-10.9 0.7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Contact Details
oepoch industrial technology

Contact Person: Shaohua

Send your inquiry directly to us (0 / 3000)