Lifting Platform Solenoid Valve | EF-02 Elevator Valve | AC220V AC110V DC24V DC12V | Hydraulic Reversing Valve

EF-02 Series Lifting Platform Special Solenoid Valve

Product Overview:

The EF-02 series is a core control component specifically engineered for hydraulic lifting platforms, scissor lifts, and hydraulic freight elevators. This valve integrates directional control, check valve pressure holding, and manual lowering functions to ensure zero-leakage pressure retention, preventing accidental platform descent during static operation. With its compact in-line design, the EF-02 can be directly integrated into mini hydraulic power units, providing exceptionally smooth start and stop characteristics.

Featured models: EF-02-AC220V, EF-02-AC110V, EF-02-DC24V, and EF-02-DC12V.

Key Technical Advantages:

• Zero-Leakage Pressure Holding: Utilizes a high-performance poppet-style seal to ensure the hydraulic circuit remains tight during long parking periods, safeguarding personnel and cargo.

• Comprehensive Voltage Support: Available in AC220V/110V and DC24V/12V specifications, compatible with various fixed and mobile lifting equipment control systems.

• Emergency Manual Override: Equipped with a manual relief screw, allowing the platform to be lowered safely and steadily in the event of a power outage or electrical failure.

• High-Duty Cycle Coil: Molded coils feature superior heat dissipation to support frequent up-and-down cycles, effectively preventing coil burnout.

• Compact Integration: Standardized port sizes and mounting configurations facilitate easy maintenance and valve replacement in power units.

Detailed Specifications & Parameters:

• Featured Model Matrix:

  • EF-02-AC220V: Ideal for fixed freight elevators in factories and warehouses with AC mains.

  • EF-02-DC24V: Optimized for battery-powered systems like mobile scissor lifts and forklifts.

• Core Technical Specs:

  • Max Operating Pressure: 21 MPa (210 bar) to 25 MPa (250 bar).

  • Max Flow Capacity: Optimized for Size 02 (NG6) specifications, with flow rates approx. 20-40 L/min.

  • Insulation Rating: Class H ($180^\circ$C) for heavy-duty, continuous operation.

  • Protection Level: IP65 rating when used with a standard connector, resistant to dust and moisture on construction sites.