Hydraulic Solenoid Valve Coil MFJ12-27YC / MFJ10-27YC – Inner Hole 22mm, Height 45mm, Replacement Coil for Hydraulic Valves

Hydraulic Solenoid Valve Coil — MFJ12-27YC & MFJ10-27YC

These replacement solenoid coils are designed for hydraulic directional and pressure control valves. The two model numbers MFJ12-27YC and MFJ10-27YC are frequently cross-referenced as interchangeable or sibling coils in the same series, sharing the same physical envelope: 22 mm inner hole diameter and 45 mm height. This size is a common match for Yuken-type and similar Asian hydraulic valve bodies.

Confirmed Specifications

• Models: MFJ12-27YC, MFJ10-27YC

• Inner hole diameter: 22 mm

• Height: 45 mm

• Application: Hydraulic solenoid valve replacement coil

• Compatible valve brands: Commonly referenced for Yuken and equivalent Asian hydraulic valves

Specifications Requiring Verification

Listings for this coil family show variable electrical data:

• Voltage options: 24V DC and 220V AC are both referenced; confirm the exact voltage required for your valve before ordering

• Power consumption: Values vary by listing; confirm against the original coil nameplate

Because MFJ12 and MFJ10 may denote different coil classes (e.g., different power or voltage ratings) despite sharing the same 22×45 mm envelope, verify which model number matches your original coil rather than assuming direct interchangeability.

Selection and Ordering Notes

• Measure your original coil’s inner hole (22 mm) and height (45 mm) to confirm fitment.

• Check the voltage printed on the old coil or the valve’s control circuit.

• Confirm the connector type (plug-in, wire leads, or DIN) matches your harness.

• Request the exact model string on the quotation to avoid substitution between MFJ12 and MFJ10 variants.

Typical Use

Replacement of burned-out or damaged coils on hydraulic directional valves, proportional valves, and pressure control valves in industrial machinery, injection molding equipment, and mobile hydraulic systems.