Hydraulic Check Valve Kit for Hyster Electric Lift Truck
HY 355866
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Compatibility
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Product Description
Hyster HY 355866 is a hydraulic check valve kit designed for electric lift truck applications, preventing backflow and ensuring stable load holding. Manufactured to Hyster OEM specifications for reliability in hydraulic pump circuits.
Specifications
Material & Construction
| Construction | Precision machined hydraulic-grade steel body |
Part Numbers & Compatibility
| Make | Hyster |
| Model | W45Z, W60Z, W65Z, W80Z, W40XL, W40XT |
| Part Number | 355866 |
Additional Specifications
| Valve Type | Check valve, unidirectional flow |
| Function | Prevents backflow; ensures stable load holding |
| Durability | Factory-specification standards for electric lift truck applications |
Frequently Asked Questions
Q: What does the HY 355866 check valve do?
A: The HY 355866 is a hydraulic check valve kit designed to prevent backflow in electric lift truck pump circuits. It allows fluid to flow in one direction only, ensuring stable load holding and preventing drift when the lift truck hydraulics are stationary.
Q: Which models is the HY 355866 compatible with?
A: The HY 355866 is compatible with Hyster models including W45Z, W60Z, W65Z, W80Z, W40XL, and W40XT.
Q: What material is the HY 355866 made from?
A: The HY 355866 is constructed with a precision machined hydraulic-grade steel body, ensuring durability and reliable performance in demanding lift truck applications.
Q: How can I tell if the HY 355866 check valve needs replacement?
A: Signs of check valve failure include load drift (mast slowly lowering when stationary), sudden pressure loss, or noisy operation in the pump circuit. If the lift truck cannot hold a load steady or hydraulic pressure drops unexpectedly, the check valve may need replacement.
Q: Is the HY 355866 sold as a complete kit?
A: Yes. The HY 355866 is supplied as a complete check valve kit manufactured to Hyster specifications. The kit includes all components needed for proper backflow prevention in the pump circuit.