overview
The WE6 solenoid directional valve is an NG6 size direct-acting spool directional control valve. Driven by a wet solenoid to actuate the spool, it realizes the on-off and flow direction switching of hydraulic oil circuits. It is the most commonly used standard solenoid directional valve for industrial hydraulic systems. It fits ISO4401 standard mounting subplate and is interchangeable with imported 4WE6 series hydraulic solenoid valves. It is widely matched for pilot control circuits of hydraulic power units, injection molding machines, metallurgical equipment and construction machinery.
Product Features
Standard Direct-Acting Design: Features a direct-acting hydraulic solenoid directional spool valve as the standard configuration for reliable performance.
Universal Mounting Interface: Installation dimensions strictly conform to DIN 24340 Form A, ISO 4401, and CETOP-RP 121H standards (CETOP 3 / NG6).
Wet-Pin Solenoid: Equipped with a wet-pin AC or DC solenoid featuring a detachable coil for versatile power options.
Flexible Coil Positioning: The solenoid coil can be rotated freely to accommodate various installation spaces and wiring needs.
Leak-Free Coil Replacement: Allows for quick and easy replacement of the solenoid coil without causing any hydraulic fluid leakage.
Optional Manual Override: Optional manual emergency actuation is available for easy troubleshooting and manual control.
Spool Position Monitoring: Capable of monitoring the spool position for enhanced system safety and automation.
Model Code Explanation
Working Ports 3 – 3 working ports 4 – 4 working ports
Nominal Size 6 – DG06
Function Symbol See below for design and selection
Series Code 50 – Series 50‑59 Mounting dimensions remain unchanged
Spring Blank – With return spring 0 – Without return spring, without detent 0F – Without return spring, with detent
Voltage G24 – DC 24V W220‑50 – AC 220V, 50Hz W110R – AC 110V, 50Hz
Test Button No marking – No test button N – With test button
Connector Z4 – Square connector Z5 – Large-size connector Z5L – Large-size connector with indicator light
Additional Equipment Blank – Without position switch WKG24A – Spool position monitoring for position "a" WKG24B – Spool position monitoring for position "b" WKG24AB – Spool position monitoring for position "a" and "b"
Seal Code Blank – Nitrile rubber (NBR) V – Fluorocarbon rubber (FKM)
Company Profile
Partner with a supplier trusted by China‘s industrial giants. Taifeng Intelligent has been the hydraulic component partner for major state-owned enterprises and listed companies, including China First Heavy Industries (CFHI), China National Erzhong Group, Taiyuan Heavy Machinery, XCMG Group, and Zoomlion. Our commitment to quality and technological excellence has earned us the “Manufacturing Single Champion” title and the China Machinery Industry Science and Technology Award, ensuring your supply chain is backed by proven reliabilit
