Air Lift 1/4-Inch FNPT SMC Check Valve, Part Number ALF22648

• Check Valve 1/4 In FNPT - SMC AK2000-N02

The Air Lift ALF22648 Check Valve is designed for pneumatic air suspension and related compressed-air applications requiring dependable one-way airflow control. This valve uses 1/4-inch female National Pipe Thread (FNPT) connections and is identified as an SMC AK2000-N02 check valve, making it a practical replacement component for compatible Air Lift systems and assemblies.

Built to help prevent reverse airflow, the valve supports consistent operation by allowing air to travel in the intended direction while helping protect connected pneumatic components from pressure loss or unwanted backflow. Its compact form is well suited for installations where space is limited, and the threaded connections help simplify integration with compatible air lines and fittings.

• Flow Control: Permits airflow in one direction while helping prevent backflow.
• Threaded Connections: Features 1/4-inch FNPT ports for compatible pneumatic fittings.
• System Protection: Helps maintain air pressure and protect connected components from reverse airflow.
• Replacement Compatibility: Designed for use with compatible Air Lift applications requiring an SMC AK2000-N02 check valve.

Product Specifications and Technical Data

• Brand: Air Lift
• Part Number: ALF22648
• Valve Type: Check valve
• Reference Model: SMC AK2000-N02
• Port Size: 1/4 inch
• Port Type: Female National Pipe Thread (FNPT)
• Application: Automotive pneumatic and air suspension systems
• Operating Function: One-way compressed-air flow control

What's Included

One Air Lift ALF22648 1/4-inch FNPT SMC check valve. Verify thread type and system compatibility before installation. Professional installation is recommended when working on pressurized air suspension equipment.

Features:

• Permits airflow in one direction while helping prevent backflow.
• Uses 1/4-inch FNPT ports for compatible pneumatic fittings.
• Helps maintain air pressure and protect connected components from reverse airflow.
• Provides a compact replacement solution for compatible Air Lift systems using the SMC AK2000-N02 check valve.