Air Lift 3/8-Inch SMC Check Valve, Part Number ALF22664

• Check Valve 3/8 In FNPT - SMC NAK4000-N03

The Air Lift 3/8-Inch SMC Check Valve is designed to help control airflow in compatible air suspension and pneumatic systems. Using the SMC NAK4000-N03 valve design, this component allows air to flow in one direction while helping prevent reverse flow that can affect system operation. It features 3/8-inch female National Pipe Thread connections for compatibility with matching pneumatic fittings and air lines.

Built for use in automotive air suspension applications, the Air Lift ALF22664 check valve provides a practical replacement or service component for systems requiring dependable one-way air control. Its compact configuration supports installation where space is limited, while the threaded ports allow for straightforward connection to compatible components. Verify thread compatibility and system requirements before installation.

• One-Way Air Control: Helps prevent reverse airflow and supports consistent pneumatic system operation.
• 3/8-Inch FNPT Connections: Uses female National Pipe Thread ports for compatible air fittings and tubing connections.
• Air Suspension Compatibility: Designed for use with compatible Air Lift automotive air suspension and pneumatic applications.
• SMC Valve Design: Based on the SMC NAK4000-N03 check valve for reliable replacement and service use.

Key Product Specifications & Technical Data

• Brand: Air Lift
• Part Number: ALF22664
• Valve Type: Check valve
• Reference Model: SMC NAK4000-N03
• Port Type: Female National Pipe Thread
• Port Size: 3/8 inch
• Application: Automotive air suspension and pneumatic systems
• Package Quantity: One valve

What's Included in the Box

• One Air Lift 3/8-Inch SMC Check Valve

Fitment data was not provided for a specific vehicle. Confirm compatibility with the existing Air Lift system, valve configuration, air line size, and 3/8-inch FNPT connection requirements before ordering or installation.

Features:

• One-Way Air Control: Helps prevent reverse airflow and supports consistent pneumatic system operation.
• 3/8-Inch FNPT Connections: Uses female National Pipe Thread ports for compatible air fittings and tubing connections.
• Air Suspension Compatibility: Designed for use with compatible Air Lift automotive air suspension and pneumatic applications.
• SMC Valve Design: Based on the SMC NAK4000-N03 check valve for reliable replacement and service use.