Yuken DSG 03 is solenoid operated directional control valve. A Yuken hydraulic directional control valve comes fitted with 2 Yuken DSG 03 coil on both ends.
How does a hydraulic directional control valve work?
A hydraulic directional control valve consists of electrically or mechanically actuated spools. These spools can be electrically actuated by installing hydraulic control valve coils on both ends. the inner dimensions of, in this case, yuken DSG 03 coil should perfectly fit the spool. The spool’s position allows or restricts the flow of fluid within the passageway. This process happens rapidly changing the speed of the fluid flow.
FAQs – Spare Yuken DSG 03 Coil 24VDC Round Body:
1. How do the dimensions of this Round Body coil affect compatibility?
The specified inner diameter, outer diameter, and height of the Round Body coil ensure a precise fit on DSG 03 solenoid valves, preventing misalignment and ensuring efficient operation.
2. Why is 24VDC preferred for this Round Body solenoid coil?
A 24VDC Round Body coil offers stable performance, lower heat generation, and safer operation in industrial hydraulic systems compared to higher-voltage alternatives.
3. Can this Round Body coil be used as a direct replacement for damaged coils?
Yes, this Round Body coil is designed as a spare replacement for Yuken DSG 03 valves, allowing quick restoration of valve functionality without replacing the entire assembly.
4. Does the Round Body design improve durability in continuous-duty applications?
The Round Body construction provides uniform magnetic flux and effective heat dissipation, making it suitable for continuous operation in demanding hydraulic environments.




We replaced multiple old Yuken coils with this 24VDC round body model. The response time is excellent, and the coils have been working perfectly for months. The product packaging and labeling were professional too.
The Round Body 24VDC Yuken coil works very well in continuous operations. The size and alignment are perfect, and the coil fits tightly without any modification. Performs smoothly with no overheating. Definitely a dependable spare part.
This Yuken DSG 03 spare coil (24VDC) is an excellent replacement part. The resin molding is durable, and the internal winding is pure copper — you can tell by the weight and response. After installing, valve switching became faster and more consistent.
We ordered several 24VDC DSG-03 coils for our maintenance department — all of them fit perfectly. The 26.5mm ID and 69mm OD dimensions are exact. The coil performs smoothly without vibration or noise. Great value and quick installation.
The Yuken DSG 03 Round Body Coil (24VDC) fits perfectly on our hydraulic solenoid valves. The magnetic pull is strong, and the coil remains cool even after continuous operation. The insulation quality is premium and the finish is smooth. A reliable replacement for original Yuken coils.