AIV-40 Air Intake Control & Unloading Valve for Air Compressors

Keep your air compressor running at peak efficiency with the AIV-40 Intake Control & Unloading Valve. Engineered from durable stainless steel, this precision valve manages airflow intake and unloading cycles to help your compressor operate smoothly across a wide working pressure range of 1 to 15 bar. Whether you're maintaining industrial equipment or servicing a workshop compressor, the AIV-40 is a reliable direct-replacement component built to last.

Key Features

Part Number: AIV-40 — easy cross-reference for compatibility
Material: Stainless steel construction for corrosion resistance and long service life
Working Pressure: 1–15 bar — suitable for a broad range of compressor systems
Dual Function: Combines intake control and unloading valve functions in one component
MOQ: 1 piece — no bulk order required
No high-concern chemicals in materials
Made in Mainland China

Why Upgrade Your Intake Valve?

A properly functioning intake control valve is critical to air compressor performance. When the unloading valve operates correctly, it reduces motor start-up load, prevents pressure build-up during idle cycles, and extends the overall lifespan of your compressor unit. Replacing a worn or faulty intake valve with the AIV-40 helps restore consistent airflow regulation and energy-efficient operation.

Specifications

Part Number	AIV-40
Type	Intake Control / Unloading Valve
Material	Stainless Steel
Working Pressure	1 – 15 bar
Country of Origin	Made in Mainland China
Minimum Order Quantity	1 Piece

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Frequently Asked Questions

Q: What does the AIV-40 air intake control valve do in an air compressor?

A: The AIV-40 is a combination intake control and unloading valve. It regulates the amount of air drawn into the compressor during operation and vents pressure during idle or shutdown cycles, reducing the load on the motor and protecting internal components.

Q: What working pressure range is the AIV-40 rated for?

A: The AIV-40 is rated for a working pressure range of 1 to 15 bar, making it compatible with a wide variety of light to medium industrial air compressor systems.

Q: What material is the AIV-40 intake valve made from?

A: It is constructed from stainless steel, providing excellent resistance to corrosion and mechanical wear, which ensures a longer service life even in demanding environments.

Q: Is the AIV-40 a direct replacement part?

A: Yes. The AIV-40 is referenced by its part number for straightforward cross-referencing. Always verify the part number and pressure rating compatibility with your specific compressor model before installation.

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