Description
Proportional Valve 229615GT / 229615 (SP08-20 Series) – Optimized Product Page Content
🔹 Product Overview
The Proportional Valve with Genie part numbers 229615GT and 229615 is an electro-hydraulic component commonly referenced by its technical specification, the SP08-20 series, indicating a specific size and design widely used across the industry. This valve is a proportional control cartridge, meaning it does not merely switch hydraulic flow ON or OFF, but rather modulates the flow rate (speed) of a hydraulic function precisely and variably in proportion to the strength of a variable electrical input signal (e.g., from a joystick or ECU).
The SP08 designation typically refers to the 8-size cavity used in its manifold, and the -20 series often denotes a specific functional type, usually a 2-way, normally closed proportional valve. This valve is essential for achieving smooth, precise feathering and variable-speed control in critical machine functions. The part number 229615GT is the necessary replacement for addressing issues such as loss of fine speed modulation, erratic or jerky movement at low speeds, or a complete failure of the associated proportional function.
🔹 Key Features & Benefits
✅ Proportional Flow Control: Enables smooth, variable speed/force control directly proportional to the electrical input.
✅ SP08-20 Specification: Corresponds to a standard industry size (8-size cavity) and functional series, ensuring broad compatibility.
✅ Precision Modulation: Essential for functions requiring high control fidelity and smooth start/stop capability.
✅ Direct OEM Cross-Reference: High-quality aftermarket equivalent for Genie part numbers 229615GT and 229615.
🔹 Technical Details
| Detail | Specification |
| Part Number | 229615GT (Also known as 229615) |
| Condition | 100% new aftermarket replacement |
| Type | Hydraulic Proportional Solenoid Valve (Cartridge Style) |
| Technical Reference | SP08-20 Series (Standard Industry Designation) |
| Function | Precisely and variably controls the flow rate to a hydraulic actuator based on electrical input. |
| Applicable System | Drive Speed Control, Steering Rate, or Auxiliary Functions requiring speed feathering. |
| Application Location | Screws into the main hydraulic manifold block, controlled by the machine’s ECU/controller. |
| Warranty | 12 months against manufacturing defects |
🔹 Compatible Genie Models & Applications
The Proportional Valve 229615GT is used across a wide variety of Genie Lifts where precise, proportional speed control is required. Specific model compatibility must be verified using the full machine serial number:
| Genie Equipment Series | Specific Compatible Models (Examples) |
| Boom Lifts (S/Z Series) | Used in circuits requiring precise speed modulation. |
| Scissor Lifts (GS Series) | Used for drive or steering speed control. |
| Common Application | Crucial for the safe and comfortable operation of the machine, ensuring that speeds are always proportional to the operator’s input, especially for initial movement. |
🔹 Why Choose RQ Parts?
Restore Precision Control: Guarantees the smooth, high-fidelity speed modulation required for safe operation.
Industry Standard Fit: Ensures perfect fit and function as an equivalent to the widely recognized SP08-20 specification.
High Quality: Manufactured for reliable and repeatable proportional output across the entire control range.
Competitive Pricing: Cost-effective solution for replacing high-value proportional electronic control components.
Delivery
Delivery Times
Average Delivery Time is 10-15 days within worldwide.
For overseas delivery Message Us or Call Toll Free at +8618221399269