The GRACO 224040 is a shut-off valve designed to prevent pump damage by automatically closing the air line when a runaway pump condition occurs, such as due to an empty barrel or hose leak. It is constructed with corrosion-resistant parts and air passages for reliable performance, even with dirty or moist compressed air. This valve is intended for use within GRACO equipment to protect pumps from damage during abnormal operating conditions.

Key Features:

• Shut-Off Valve
• 3/4 in NPT
• Corrosion-resistant parts and air passages
• Maximum air pressure: 120 psi (840 kPa); Maximum working pressure: 120 psi (0.8 MPa, 8.3 bar, 830 kPa)
• Works with most GRACO air-operated pumps and similar equipment
• Automatically closes air line to stop pump during runaway conditions
• Designed for years of reliable performance
• Suitable for use with dirty or moist compressed air
• Easy to maintain and replace

Applications:
Used in industrial lubrication and fluid handling systems to protect air-operated pumps from damage caused by runaway conditions, such as empty barrels or hose leaks. Suitable for a wide range of industries, including mining, agriculture, and manufacturing.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety of the equipment. Non-genuine parts may not provide the same level of protection or durability.
• Ensure the system is depressurized before installation
• Follow GRACO equipment manual instructions for valve installation
• Regularly inspect the valve for signs of wear or damage
• Replace the valve if it fails to operate correctly or shows signs of corrosion
• Use only compatible fittings and hoses as specified by GRACO
• Perform routine maintenance checks as part of your equipment service schedule
• Keep spare valves on hand for quick replacement if needed