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MFB12-37yc MFZ12-37yc Solenoid Coil | 220V AC 24V DC | Bore 23mm Length 51mm | Hydraulic Valve Coil Replacement

Model Number

mfb12-37yc, mfz12-37yc

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Product Description

MFB12/MFZ12-37yc Series Hydraulic Solenoid Valve Coils

Product Overview: The MFB12/MFZ12-37yc series consists of heavy-duty solenoid coils specifically engineered for medium-to-high pressure hydraulic control valves. Featuring a wet-type design, these coils offer superior heat dissipation and corrosion resistance. With a standardized 23mm bore diameter and 51mm length, they are the ideal replacement parts for a wide range of domestic and international hydraulic directional valves. Whether operating on 220V AC (MFB12) or 24V DC (MFZ12), they deliver consistent magnetic force to ensure precise spool shifting under demanding conditions.

Key Technical Advantages:

  • Precision Dimensional Matching: Strict adherence to 23mm bore and 51mm length specifications ensures a perfect fit with the armature tube, minimizing magnetic flux loss.

  • Industrial-Grade Durability: Built with Class H high-temperature enameled wire, supporting a 100% Duty Cycle (ED) and preventing burnout during continuous, high-frequency operation.

  • Full Voltage Range:

    • MFB12-37yc: Optimized for 220V AC power supply.

    • MFZ12-37yc: Optimized for 24V DC control circuits.

  • Superior Protection: The coil is fully encapsulated in high-performance resin, achieving an IP65 rating against oil, moisture, and mechanical shock.

Detailed Specifications & Parameters:

  • Model Codes: MFB12-37yc / MFZ12-37yc

  • Rated Voltage: 220V AC (50/60Hz) / 24V DC

  • Bore Diameter: 23 mm

  • Total Length: 51 mm

  • Rated Force: ≥ 37 N

  • Insulation Class: Class H (180°C)

  • Electrical Interface: Standard DIN 43650 connector (LED indicator compatible)

Company Profile

We adhere to international quality management standards and provide a 1-year warranty including maintenance and replacement. We have established long-term strategic cooperation with many well-known brands and continuously launch new products to meet market development. Flexible payment terms are supported, including USD settlement, Alipay, Western Union and T/T.
 
Relying on our standardized production base and professional foreign trade team, we provide competitive factory direct prices, efficient logistics channels and punctual delivery. FJZY Hydraulic is devoted to being your trustworthy long-term partner in hydraulic and agricultural machinery fields.
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Our Advantages

Fast & Reliable Delivery

We optimize global logistics channels to ensure every customer receives their goods on time, anywhere in the world.

Extensive Partnerships

We collaborate with numerous factories, offering a wide range of product selections and providing you with instant quote responses

Strict Quality Assurance

Quality first is our principle. We provide a one-year warranty service, ensuring you receive top-tier quality products with confidence.

Competitive Pricing

Through efficient production and close cooperation, we offer highly competitive prices, guaranteeing a cost-effective experience for you.
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