Emergency Lowering Solenoid Valve Coil Assembly for Porch‑Lift

Replacement solenoid coil or full assembly for manual emergency descent on ThyssenKrupp Access porch‑lifts. Replaces legacy #H50120.

This product offers a reliable replacement solution for the emergency lowering system used in select ThyssenKrupp Access porch‑lift vertical platform lifts (VPLs). It is available in two configurations: a Complete Assembly or Coil Only, depending on service needs.

The Complete Assembly includes both the solenoid valve and the 24 V DC valve coil, offered together as a full replacement for legacy part #H50120.
This drop‑in kit provides consistent manual descent functionality for hydraulic VPL systems and simplifies installation by replacing both components in one step.

The Coil Only variant includes just the 24 V DC solenoid coil, suitable for situations where the valve body remains functional and only the coil needs replacement.
This coil fits HydraForce cartridge valve stems in series 10, 12, 16, 38, and 58, and features ¼″ spade connectors for quick installation.

Choose the appropriate option to restore or maintain manual descent functionality with dependable hydraulic control components.

Specifications
Complete Assembly Variant:

• Solenoid type: 2‑way, normally closed, poppet‑style valve
• Designed for load‑holding hydraulic circuits
• Includes matching 24 V DC coil with spade terminals
• Replaces legacy emergency descent part #H50120
• Compatible with select ThyssenKrupp Access porch‑lift VPLs

Coil Only Variant:

• Voltage: 24 V DC
• Resistance: ~28.8 Ω
• Current draw: ~0.83 A
• Power: ~20.5 W
• Connector: dual ¼″ spade terminals
• Mounts on HydraForce valve stems (Series 10, 12, 16, 38, 58)
• Mounting hole: 5/8″ diameter

This component should be installed only by qualified personnel familiar with hydraulic lift systems. Proper installation helps ensure continued safety and performance of your porch‑lift’s emergency lowering system. Always follow equipment-specific procedures and safety protocols during service.