Ingersoll Rand 47579356001 67707398 Water-Cooled Service and Discharge Check Valve Configuration

Where It Excels in Industrial Use

• Designed for the 8,000-hour water-cooled maintenance requirements of compatible Ingersoll Rand IRN160K oil-free compressor systems.

• Combines the 47579356001 water-cooled maintenance package with the specified 67707398 discharge-air check valve as one complete service configuration.

• Well suited to industrial compressed-air installations where dependable discharge-air flow control and scheduled compressor maintenance are important.

• Supports maintenance programs involving the compressor's compressed-air discharge circuit, helping service teams coordinate routine maintenance with inspection or replacement of the check valve.

• Appropriate for production and process-air applications where preventing unwanted reverse airflow contributes to stable compressor-system operation.

Key Strengths at a Glance

• 8,000-hour service coverage: 47579356001 is identified as an 8,000-hour water-cooled maintenance kit for compatible IRN160K oil-free equipment.

• Discharge-air protection: 67707398 is identified as a 2.5-inch Duo-Check II discharge-air check valve for applicable Ingersoll Rand compressor systems.

• Reverse-flow control: The check valve permits compressed air to move in the intended direction while helping prevent reverse flow through the discharge circuit.

• Integrated service reference: The two part numbers provide a consolidated configuration for planned maintenance and parts procurement.

• Application-specific selection: Compressor model, serial number, discharge arrangement, valve size, and current parts documentation should be verified before installation.

Technical FAQs

1. What is the Ingersoll Rand 47579356001 67707398 configuration?

It is a combined service configuration pairing the 47579356001 8,000-hour water-cooled maintenance kit with the specified 67707398 discharge-air check valve.

2. Which compressor platform is associated with 47579356001?

47579356001 is identified as an 8,000-hour water-cooled maintenance kit for compatible Ingersoll Rand IRN160K oil-free compressor systems.

3. What is the function of 67707398?

67707398 is a discharge-air check valve designed to allow compressed air to flow in the intended direction while limiting reverse flow through the discharge system.

4. What type of valve is 67707398?

Available parts information identifies 67707398 as a 2.5-inch Duo-Check II discharge-air check valve for applicable compressor installations.

5. Why is a discharge check valve important?

A properly functioning check valve helps prevent compressed air from flowing back toward the compressor when downstream pressure conditions could otherwise cause reverse flow.

6. What should be checked before installing 67707398?

The technician should verify the compressor model and serial number, discharge-piping arrangement, valve size, flow direction, connection configuration, and current Ingersoll Rand parts documentation.

7. What conditions can affect check-valve performance?

Contamination, corrosion, mechanical wear, improper installation, excessive pressure differential, and unsuitable operating conditions can affect valve sealing and response.

8. What symptoms may indicate a check-valve problem?

Reverse airflow, abnormal pressure behavior during shutdown or startup, leakage through the discharge circuit, or unusual valve noise can indicate that the check valve requires inspection.

9. Can another 2.5-inch check valve be substituted for 67707398?

Not solely on the basis of nominal size. The replacement must match the required flow direction, pressure rating, connection arrangement, valve design, and compressor-specific application.

10. Should 67707398 be inspected during the 8,000-hour service?

Inspection should follow the applicable Ingersoll Rand maintenance procedure, and coordinating the valve inspection with the scheduled 47579356001 service can help identify discharge-system issues during planned maintenance.