SMC Corporation AK6000N Pneumatic Check Valve

Description:

The SMC AK6000N Check Valve is used in industrial pneumatic systems to permit one-way compressed air flow while preventing reverse flow that could damage equipment or reduce system efficiency. Commonly installed in compressed air distribution systems, pneumatic control panels, automation equipment, packaging machines, conveyors, assembly lines, and process machinery utilizing SMC AK6000 series check valves. Maintenance teams, OEMs, and system integrators use this check valve for preventive maintenance, replacement of worn flow control components, pneumatic system upgrades, and restoration of reliable one-way air flow.

Applications:

The SMC AK6000N Check Valve is designed for industrial pneumatic applications requiring dependable one-way airflow and low cracking pressure. It is widely used in manufacturing plants, factory automation systems, material handling equipment, packaging machinery, robotic systems, and compressed air networks to prevent backflow and maintain stable pneumatic circuit performance.

Technical Specifications:

• Manufacturer Part Number (MPN): AK6000N
• Brand: SMC
• Product Type: Pneumatic Check Valve
• Series: AK6000 Series
• Function: One-way compressed air flow with backflow prevention
• Thread Type: NPT
• Port Size: 3/4 in. (N06 configuration)
• Fluid: Compressed Air
• Maximum Operating Pressure: 1.0 MPa
• Proof Pressure: 1.5 MPa
• Minimum Operating Pressure (Cracking Pressure): 0.02 MPa
• Ambient and Fluid Temperature: -5°C to 60°C (No freezing)
• Mounting Type: Inline threaded installation
• Application: Pneumatic automation and compressed air systems

Common Replacements:

• SMC AK6000-06
• SMC AK6000-F06
• SMC AK6000-N06