BT 129882 (VALVE PACKING KIT)

Frequently Asked Questions

Q: What BT manual pallet jack models is the BT 129882 (VALVE PACKING KIT) designed for?
A: The BT 129882 valve packing kit fits BT L2000, BT L2300, BT L2000-U, and BT L2300-U models. Verify your equipment model before ordering to ensure proper fitment.

Q: What is the seal material composition of the BT 129882?
A: The BT 129882 contains nitrile rubber (NBR) seals with polyacetal support rings. The nitrile provides excellent resistance to standard hydraulic oils, while the polyacetal backing prevents seal extrusion under pressure.

Q: What is the working pressure rating for the BT 129882 valve packing kit?
A: The BT 129882 supports hydraulic pressures up to 3000 PSI. This pressure capacity matches the original BT manual pallet jack valve system design.

Q: What does the 70A Shore durometer rating mean for the BT 129882?
A: The 70A plus or minus 5 Shore durometer rating indicates the hardness of the nitrile rubber components. This hardness level is specified for hydraulic valve applications to ensure proper sealing without tearing or leaking.

Q: How do I know when to replace the BT 129882 seals?
A: Replace the valve packing when leakage appears around the valve stem, the valve becomes difficult to operate, or the pallet jack loses pressure control. These are indicators that the nitrile and polyacetal components require replacement.