Walvoil DFE20
Monoblock hydraulic directional valve with solenoid coil, for directing flow to 3 or 6 circuits.
The DFE20 is Walvoil's series of monoblock hydraulic directional valves with solenoid control, used to direct the oil flow to several circuits of a machine. The range includes the 3-section (DFE20/3) and 6-section (DFE20/6) versions, with a maximum flow of 140 l/min and a maximum pressure of 200 bar without a drain line, or 315 bar with a drain; the main ports are G 3/4" or 1".
For a quotation on a DFE20 valve we need the full code from the nameplate fitted on the valve body, for example DFE20/3 A 18 ES-W200-12VDC-SAE, which indicates the number of sections, the spool type and the coil voltage. DFE20 valves are supplied from the European Union, made to order, normally in 1–4 weeks, with no public price.
Models and codes
| Code | Note |
|---|---|
| DFE20/3 | 3-section version, maximum flow 140 l/min |
| DFE20/6 | 6-section version, maximum flow 140 l/min |
| DFE20/3 A 18 ES-W200-12VDC-SAE | example of a full code, spool type A, 12VDC coil |
Key specifications
| Number of sections | 3–6 |
|---|---|
| Maximum flow | 140 l/min |
| Maximum pressure without drain | 200 bar |
| Maximum pressure with drain | 315 bar |
| Coil power | 60 W |
| Coil voltage range | 12–192 V DC |
The manufacturer's current documentation lists the DFE20 as an active series, with no mention of withdrawal from production.
Frequently asked questions
What information should we send for a quotation on a DFE20 valve?
The full code from the valve label, the number of sections (3 or 6) and the solenoid coil voltage. If the label is missing, the working pressure in the installation and the diameter of the main ports are useful.
How is the compatibility of a Walvoil series with an existing circuit checked?
We do not confirm from our own sources the compatibility of a valve with an existing hydraulic circuit; we recommend checking the pressure and flow of the installation before ordering. We do not promise lead times shorter than those indicated.
We do not design the customer's hydraulic circuit; we supply the DFE20 valve together with the manufacturer's technical documentation.
Updated: 2026-11-12