Shijiazhuang Laiye Import& Export Trading Co., Ltd. is one of the leading manufacturers and suppliers of 4we6 series solenoid directional valve in China, also supports customized service. If you're going to wholesale high quality 4we6 series solenoid directional valve made in China, welcome to get pricelist from our factory.
Custom properties
A solenoid valve is a simple idea. Power the coil, the spool moves. Cut the power, the spring brings it back. Oil goes where you tell it to go.
The 4WE6 Series Solenoid Directional Valve does exactly that. Nothing exotic. Just a well-built NG6 valve with a wet-pin solenoid, 80 L/min flow, and 35 MPa pressure rating. It's the kind of valve you spec when you want something that works, day after day, without drama.
What makes it different from a dry solenoid? The armature runs in oil, not air. The oil carries heat away. It dampens the movement, so switching is quieter. It keeps moisture out, so nothing corrodes inside. The coil runs cooler. The valve lasts longer.
That's the whole story. No pilot stage. No external controls. Just direct-acting reliability.
Available with spool types E, J, H, G, D, Y. Voltage options DC12V/24V or AC110/220V. Coil replacement takes minutes - no need to open the pressure chamber.
For machine tools, injection molding machines, presses, and general industrial equipment, this is the standard choice.
Transaction information
- Minimum order quantity: 10 pieces
- Payment method: T/T, Paypal, Western Union, L/C
- Supply Ability: Annual output of 1,000,000
- Delivery time: 10-15 days
- Conventional packing: Wooden case
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Product Parameters |
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Specification |
6 |
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Max working pressure Mpa |
P/A/B ( Oil ports ) |
35 |
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T(Oil ports) |
21 |
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Max.Flow (L/min) |
80 |
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Working Voltage |
DC |
12/24 |
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AC |
110/220 |
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Product description
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
-Porting pattern to Din 24 340 form A,ISO4401 and CETOP-RP121H
Installation
Mounting. NG6 / CETOP 03 subplate. Confirm porting pattern matches your manifold.
Electrical connection. Check coil voltage before connecting - DC12V, DC24V, AC110V, AC220V. The coil is marked with its rating.
Coil replacement. Loosen the retaining nut and swap the coil. No valve disassembly. No oil leakage. Five minutes of work.
Maintenance. Keep oil clean. The spool and bore are precision-matched. Contamination is the main cause of sticking. If the valve doesn't shift, check voltage first, then check oil cleanliness.
Manual override. Optional. Some versions come with a push-pin on the solenoid end for manual operation when power is lost.
Application
The 4WE6 Series Solenoid Directional Valve is used in hydraulic systems requiring reliable directional control at flows up to 80 L/min:
Machine tools - tool clamping, workpiece positioning, turret indexing
Injection molding machines - core pull, ejector, nozzle shut-off
Hydraulic presses - pressure holding, rapid return
General industrial automation - cylinder sequencing, conveyor diverters
Mobile equipment - small loaders, aerial platforms
About us
Founded in 1988, Shijiazhuang Laiye Import & Export Trading Co., Ltd. is a subsidiary of Hebei Wendefu Hydraulic Technology Co., Ltd., focused on hydraulic technology development and application. We specialize in R&D, manufacturing, and sales of directional valves, pressure valves, flow valves, and related hydraulic components.
Our technical advisory team, made up of senior industry experts, drives product innovation and technological progress. With decades of experience, we've built an integrated system covering R&D, production, sales, and technical service. We put customers at the center-delivering reliable products and full-process support.
Through ongoing investment in technology and talent, our products have reached markets in Russia, Europe, the Middle East, South America, and Asia. Good quality and stable performance have earned recognition from customers both at home and abroad.
Packaging and transportation
Factory workshop
Exhibition
FAQ
Q: What is the WE6 valve? Where is it mainly used?
A: WE6 is a compact electromagnetic directional valve, designed for small-flow hydraulic systems - such as precision instruments, lightweight automation equipment and small hydraulic stations. It uses an electromagnet to drive the valve core to change direction, enabling precise control of the liquid flow direction and ensuring smooth operation of the actuating elements.
Q: The electromagnet makes a lot of noise. What's the reason?
A: When the AC electromagnet fails to fully engage, it will produce noise. This usually occurs due to low voltage, dirt on the engaging surface, or jamming of the iron core. DC electromagnets generally do not produce significant noise.
Q: Can the coils of WE6 be replaced individually?
A: Yes. The wet-type electromagnet coils can be disassembled. Just loosen the fixing nut to replace them. There is no need to open the valve body and no oil leakage will occur. When replacing, make sure the voltage and power are the same as the original ones.
Q: Can the valve core of WE6 be replaced by itself?
A: Yes. Remove the end cover of the valve body and replace the old valve core. However, the valve core and the valve hole are precision-matched components. It is recommended to use the original factory parts instead of non-standard substitutes. When replacing, be sure to keep it clean.
Q: What should be done if the WE6 coil burns out?
A: If the coil burns out, just replace it. There is no need to dismantle the entire valve. When replacing, make sure the voltage and power are the same as before. Coil burnout is often related to unstable power supply voltage, moisture in the coil, or excessively high oil temperature. Before replacement, it is necessary to first identify the cause.
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