Product Description
Atlas AT Z-1119 Valve Ball for Zenith Type 9 Manual Pallet Jack Hydraulic Unit. Manufacturer part for hydraulic valve assembly; compatible with Atlas Zenith (Type 9) manual pallet jack series.
Compatibility: Fits pallet jacks made by Atlas, model Zenith. SKU: AT Z-1119
Specifications
Part Numbers
| Manufacturer Part Number | AT Z-1119 |
| OEM Part Number | AT Z-1119 |
| Compatible Equipment Models | Atlas Zenith (Type 9) Manual Pallet Jack Hydraulic Unit |
Frequently Asked Questions
Q: What is the AT Z-1119 valve ball used for?
A: The AT Z-1119 is a precision-machined valve ball for the hydraulic valve assembly in Atlas Zenith Type 9 manual pallet jack pump units. It seals against the valve seat to control hydraulic fluid direction and pressure during lifting and lowering.
Q: Will the AT Z-1119 valve ball fit my Atlas pallet jack?
A: Yes, the AT Z-1119 is a manufacturer part for Atlas Zenith Type 9 manual pallet jack hydraulic units. It is a direct OEM component and provides proper interchange with the original valve assembly. This part is exclusive to Zenith Type 9 models.
Q: What is the size and material of the AT Z-1119 valve ball?
A: The AT Z-1119 is manufactured from precision-hardened steel with a polished surface finish. The exact ball diameter is specified for the Zenith Type 9 valve body and must not be substituted with balls of different sizes or materials.
Q: What happens when the AT Z-1119 valve ball wears out?
A: A worn or damaged AT Z-1119 valve ball causes internal hydraulic leakage, loss of system pressure, inability to hold raised loads, and slow or uncontrolled descent. Pitting or scoring on the ball surface indicates replacement is necessary.
Q: How do you know if the AT Z-1119 valve ball needs replacement?
A: Replace the AT Z-1119 if the pallet jack loses pressure, does not hold raised loads, descends under no load, or shows a hydraulic fluid leak from the pump assembly. Any visible corrosion, pitting, or scoring on the ball surface also requires replacement.