overview
The WE10 solenoid directional valve is a direct operated hydraulic directional spool valve, also known as WE10 electromagnetic directional valve, widely used to control start, stop and flow direction of hydraulic oil in hydraulic circuitsMade-in-Ch.... This NG10 size directional control valve follows ISO4401 / CETOP 03 standard subplate mounting, compatible with mainstream hydraulic system design, interchangeable with Rexroth style WE10 series valves.
Features
Direct solenoid operated directional spool valve as standard type
Mounting surface conforms to DIN24340 Type A, ISO 4401 and CETOP-RP121H
Wet-type DC or AC solenoids with detachable coils
Solenoid can be rotated to any angle
Solenoid coil can be replaced quickly and conveniently without oil leakage of the hydraulic system
Optional manual override
Compact and cost-effective system design when used with stack valves and multi-station subplates
Spool position monitoring available
Function Description, Section View
WE type directional control valve is a solenoid-operated directional spool valve used to start, stop and change the direction of hydraulic flow.
This directional control valve mainly consists of valve body (1), one or two solenoids (2), control spool (3), and one or two return springs (4). When de-energized, the control spool is held in the neutral or initial position by return springs. The control spool is actuated by wet-type solenoids.
To ensure satisfactory operation, the pressure chamber of the solenoid must be fully filled with hydraulic oil. The force from the solenoid acts on the control spool via the push rod, shifting it from its rest position to the required position. This enables free flow of hydraulic oil from P to A and B to T, or from P to B and A to T.
When the solenoid is de-energized, the return spring pushes the control spool back to its initial position. The optional manual override allows spool movement when the solenoid is not energized.
Model Code Explanation
Working Ports 3 – 3 working ports 4 – 4 working ports
Nominal Size 10 – DG10
Function Symbol See below for selection & function diagrams
Series Code 50 – Series 50–59, unchanged mounting dimensions
Spring Blank – With return spring 0 – Without return spring, without detent OF – Without return spring, with detent
Voltage G24 – DC 24V W220-50 – AC 220V, 50Hz W110R – AC 110V, 50Hz
Test Button Blank – No test button N – With test button
Connector Z4 – Square connector Z5 – Large-size connector Z5L – Large-size connector with indicator lamp
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" & "b"
Seal Material Code Blank – NBR (Nitrile Butadiene Rubber) V – FKM (Fluoroelastomer)
