High-Response Solenoid Coil | 2BH-C2 3AH-C1 3BH-C4 | AC220V AC110V DC24V | Hydraulic Valve Coil Replacement
| Model Number | 2BH-C2-C4 2BH-C1-C3, 3AH-C1-C3 3BH-C2-C4 3AH-C2-C4 |
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Product Description
2BH / 3AH / 3BH Series High-Response Solenoid Valve Coils
Product Overview:
The 2BH, 3AH, and 3BH series solenoid coils are high-performance actuation components specifically engineered for high-frequency switching and demanding hydraulic environments. Wound with premium oxygen-free copper and encapsulated in a reinforced flame-retardant housing, these coils offer superior magnetic efficiency and heat dissipation. The “H” series designation signifies enhanced dynamic response, ensuring that the directional valve completes shifting cycles in the shortest possible time. Designed to international standards, these coils are fully compatible with Size 02 (NG6) direct-operated valves, making them the ideal choice for improving system precision and response speed.
Featured models: 2BH-C2/C4-AC220V, 2BH-C1/C3-AC110V, DC24V-D2, 3AH-C1/C3, 3BH-C2/C4, and 3AH-C2/C4.
Key Technical Advantages:
High Dynamic Response: Optimized internal magnetic flux density significantly reduces start-up and reset times, perfect for high-cycle automated production lines.
Global Industrial Compatibility: Available in AC220V/240V (C2/C4), AC110V/120V (C1/C3), and DC24V to meet diverse regional power standards.
Superior Thermal Rating: Utilizing Class H insulation, these coils support a 100% Duty Cycle (ED), preventing burnout even during continuous operation in high-temperature environments.
Wet-Pin Construction: The coil bore fits precisely with the solenoid tube, providing high heat dissipation efficiency, low operating noise, and excellent vibration resistance.
Detailed Specifications & Parameters:
Featured Model Matrix:
2BH Series: For 2-position double solenoid or specific high-power applications.
3AH/3BH Series: Specialized high-reliability coils for 3-position valves, ensuring high switching consistency.
Core Technical Specs:
Supply Voltage: AC 110V/120V (50/60Hz), AC 220V/240V (50/60Hz), DC 24V.
Electrical Connection: Standard DIN 43650 plug-in interface.
Protection Rating: IP65 (when used with a compatible connector).
Insulation Class: Class H ($180^\circ$C).






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