Ingersoll Rand 47579615001 67707398 Air-Cooled Service and Check Valve Configuration

Where It Excels in Industrial Use

• The complete 47579615001 67707398 configuration combines an 8,000-hour air-cooled maintenance package with the specified check valve for applicable Ingersoll Rand oil-free compressor systems.

• Designed for scheduled major maintenance on compatible IRN 90–160 kW oil-free air-cooled compressor installations used in manufacturing, process-air, utility, and industrial production environments.

• Supports service programs that address both routine maintenance requirements and critical compressed-air flow-control components during an extended maintenance interval.

• The 67707398 check valve is used to control compressed-air flow in the applicable compressor system, helping prevent reverse flow through the protected circuit.

• Provides a consolidated reference for maintenance teams coordinating the major service package with replacement of the specified valve component.

Key Strengths at a Glance

• 8,000-hour service coverage: 47579615001 is an air-cooled 8,000-hour maintenance package associated with applicable IRN 90–160 kW oil-free compressor configurations.

• Directional flow control: 67707398 is identified as a check valve for applicable Ingersoll Rand compressor equipment.

• Backflow prevention: The valve permits flow in the intended direction while helping restrict reverse air movement through the associated circuit.

• Maintenance integration: Combining the service package with the specified valve simplifies parts identification and preparation for planned compressor maintenance.

• System-specific fit: Compressor model, serial number, valve location, connection arrangement, and current parts documentation should be verified before installation.

 Technical FAQs

1. What does the complete 47579615001 67707398 configuration represent?

It represents an 8,000-hour air-cooled maintenance configuration combined with the specified 67707398 check valve for applicable Ingersoll Rand oil-free compressor systems.

2. What is 47579615001?

47579615001 is an 8,000-hour air-cooled maintenance package associated with applicable IRN 90–160 kW oil-free compressor configurations, including the IRN160K-of platform.

3. What is the function of 67707398?

67707398 is a check valve that controls airflow through the applicable compressor circuit and helps prevent compressed air from flowing backward when system conditions could otherwise allow reverse flow.

4. Why is a check valve important in a compressor system?

A properly functioning check valve helps maintain intended airflow direction and can reduce unwanted pressure migration or backflow into upstream compressor components.

5. Is 67707398 the same as a minimum-pressure valve?

No. A check valve and a minimum-pressure valve perform different functions. 67707398 is identified as a check valve, while minimum-pressure valves are designed to maintain a specified pressure level within the compressor system.

6. What should be checked before installing 67707398?

The technician should verify the compressor model and serial number, valve location, flow direction, connection configuration, sealing arrangement, and current parts documentation before installation.

7. Can a check valve be installed in either flow direction?

No. A check valve must be installed according to its specified flow direction. Incorrect orientation can restrict normal airflow or prevent the valve from providing the intended backflow protection.

8. What conditions can indicate a check-valve problem?

Reverse airflow, abnormal pressure behavior, leakage through the valve, unusual pressure loss, or failure of the valve to open or close correctly can indicate that inspection or replacement is required.

9. What should be inspected when replacing 67707398?

The valve body, connection points, mating surfaces, seals, surrounding piping, and flow-direction markings should be inspected for contamination, damage, leakage, or installation conditions that could affect valve operation.

10. Is 67707398 included in every version of 47579615001?

The requested configuration combines 47579615001 with 67707398, but maintenance-package contents can vary by compressor generation and configuration. The applicable parts list should therefore be checked against the machine serial number before ordering.