Product Description
Screw plug
Frequently Asked Questions
Q: What is the X330-MJP screw plug used for?
A: The X330-MJP is a pressure relief valve screw plug designed for hydraulic systems in electric and internal combustion forklifts. It seals the valve chamber and maintains system integrity under rated pressure.
Q: What are the specifications for the X330-MJP?
A: The X330-MJP is a 1/2-inch NPT hex-head steel plug rated for hydraulic pressures up to 3000 PSI. Thread pitch is standard SAE. Steel composition resists corrosion and provides reliable sealing across equipment brands.
Q: Which forklifts is the X330-MJP compatible with?
A: The X330-MJP fits pressure relief valves on Crown 080 series, Toyota FGCU, and Hyster H50 hydraulic systems. Confirm your equipment model before ordering.
Q: How often should the X330-MJP be replaced?
A: The X330-MJP does not require routine replacement under normal operation. However, replace it immediately if you observe hydraulic fluid leakage around the valve, loss of lifting pressure, or visible corrosion on the plug threads.
Q: What maintenance is needed for the X330-MJP?
A: Inspect the X330-MJP annually for corrosion and thread integrity. Keep the valve area clean and dry. If fluid leakage occurs, remove the plug, clean threads, apply thread sealant tape, and reinstall with firm torque to ensure watertight seal.