MFB1-5.5YC MFB12-90YC Solenoid Coil | 23x51mm | 12V 24V 220V AC30W | Hydraulic Valve Coil
| Model Number | MFB, MFZ, MFB1-5.5YC, MFB12-90YC/220V, MFB1.7YC |
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Product Description
MFB1 & MFB12 Series Hydraulic Solenoid Coils (23x51mm)
Product Overview: The MFB1 and MFB12 series coils are essential driving components for high-performance hydraulic directional control valves. Designed as wet-pin solenoid coils, they fit securely over the armature tube to actuate the valve spool through electromagnetic induction. The fully encapsulated structure provides excellent moisture and vibration resistance, maintaining stable magnetic force even under high-frequency switching conditions. With a standard 23mm inner diameter and 51mm height, these coils are ideal universal replacements for various international hydraulic valve brands.
Featured models include: MFB1-5.5YC, MFB1.7YC, and MFB12-90YC (220V).
Key Technical Advantages:
Full Voltage Range: Available in 12V DC, 24V DC, and 220V AC, compatible with control systems ranging from mobile machinery to industrial production lines.
Heat Resistance & Durability: Wound with premium enameled wire featuring Class H insulation. Rated power is stabilized at approximately 30W (AC), ensuring the coil remains operational under continuous duty without burnout.
Wet-Pin Actuation: Designed for oil-immersed armatures, resulting in minimal switching shock, low noise, and superior heat dissipation.
Standard Physical Dimensions: The precise 23mm ID and 51mm length ensure a snug fit and maximum electromagnetic efficiency.
Detailed Specifications & Parameters:
Featured Model Matrix:
MFB1-5.5YC: Classic AC/DC specification for general-purpose hydraulic control valves.
MFB1.7YC: High-sensitivity series optimized for suction force at lower power inputs.
MFB12-90YC/220V: Dedicated 220V AC variant with reinforced insulation for high-voltage industrial AC environments.
Core Technical Specs:
Inner Diameter (ID): 23mm.
Overall Length: 51mm.
Rated Power: AC 30W / DC 24-30W.
Operating Voltages: DC 12V, DC 24V, AC 110V, AC 220V.
Protection Rating: IP65 rated when used with a standard connector.

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