Product Description
Solenoid - Valve
Frequently Asked Questions
Q: What is the function of the TO 00591-51906-81 solenoid valve in lift truck systems?
A: The TO 00591-51906-81 is a solenoid valve that controls hydraulic or pneumatic flow in lift truck control circuits. It electrically opens or closes to manage system pressure, lift motion, or load control.
Q: Which Toyota lift truck models are compatible with the TO 00591-51906-81?
A: This solenoid valve is used in Toyota electric lift trucks that require solenoid-actuated hydraulic or pneumatic valve control. Verify the control circuit architecture and valve port size to confirm compatibility with your specific model.
Q: What are the pressure and flow specifications for the TO 00591-51906-81?
A: Exact pressure and flow ratings depend on the specific lift truck system design. Check the equipment specification plate or control manual for the rated operating pressure and flow capacity to ensure proper selection.
Q: What maintenance does the TO 00591-51906-81 solenoid valve require?
A: Inspect the solenoid coil for cracks and clean corrosion from electrical terminals. Check that the valve operates smoothly without sticking. If the valve does not cycle fully or flows are restricted, internal spool wear or contamination may require replacement.
Q: What symptoms indicate the TO 00591-51906-81 solenoid valve is failing?
A: Replace the valve if it does not energize when voltage is applied, sticks in the open or closed position, produces weak hydraulic response, leaks from the body, or if the coil is burned or cracked.
Q: Is the TO 00591-51906-81 available as a complete assembly or individual component?
A: This part is supplied as specified in the SKU. Contact us with your equipment model and symptom description to confirm whether you need the complete solenoid valve assembly or a replacement coil.