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- Ingersoll Rand
- 47572169001 23531593
- Intake Valve Kit
- USA
- 300 × 250 × 200 mm
- 3.0 kg
- Xiamen, China
- New & In Stock
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Product Overview
The Ingersoll Rand 47572169001 23531593 Intake Valve Kit is an air compressor service component associated with the intake valve assembly. It is designed for use in compatible Ingersoll Rand compressor systems, where the intake valve regulates the entry of atmospheric air into the compressor during operation.
The intake valve is an important component in a rotary screw air compressor. It controls the airflow entering the compression element and helps coordinate compressor loading and unloading. Its operating condition can influence air delivery, pressure stability, energy consumption, and the overall performance of the compressed-air system.
The part number 23531593 is identified in parts listings as an intake valve service assembly for selected Ingersoll Rand compressor models. The associated model references include the 8KR90–160N and R90–160NE ranges. The additional reference 47572169001 is retained here as supplied in the product listing. Buyers should confirm the exact relationship between these numbers using the compressor’s parts documentation and serial number.
As a service replacement component, the intake valve kit is relevant to maintenance operations where the original valve assembly requires inspection, repair, or replacement. Correct identification is essential because compressor intake assemblies can differ in dimensions, control arrangements, connection interfaces, and operating requirements.
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Ingersoll Rand |
| Manufacturer | Ingersoll Rand |
| Part Number 1 | 47572169001 |
| Part Number 2 | 23531593 |
| Product Name | Intake Valve Kit / Intake Valve Service Assembly |
| Product Category | Air Compressor Spare Part |
| Application | Compatible Ingersoll Rand Air Compressors |
| Associated Model References | 8KR90–160N / R90–160NE |
| Function | Controls air intake into the compressor |
| Dimensions Provided | 300 × 250 × 200 mm |
| Weight Provided | 3.0 kg |
| Installation Type | Compressor intake assembly replacement |
| Maintenance Purpose | Inspection, repair, or replacement of the intake valve assembly |
Note: The dimensions and weight are supplied product-listing data, not independently confirmed manufacturer specifications. Confirm the exact assembly configuration and the relationship between the two part numbers before ordering.
Function and Working Principle
The intake valve regulates the amount of air entering the compressor. In a rotary screw compressor, this process is closely connected to the machine’s loading and unloading operation.
1. Air Intake Regulation
During loaded operation, the intake valve allows atmospheric air to enter the compressor. The incoming air passes through the intake system and reaches the compression element, where it is compressed to the required pressure.
The valve must provide an appropriate airflow path while maintaining reliable sealing and mechanical operation. If the valve becomes worn, contaminated, or damaged, the compressor may experience abnormal intake behavior.
2. Loading and Unloading Control
Many industrial screw compressors operate with loaded and unloaded operating states. The intake valve participates in this control process by regulating the air entering the compression element.
When compressed air is required, the valve allows the compressor to draw in air and produce compressed air. When system demand decreases, the compressor control system may command an unloading condition, reducing or stopping the intake of air according to the machine’s design.
The exact control sequence depends on the compressor model and its control system.
3. Airflow and Pressure Management
The intake valve contributes to the compressor’s ability to respond to changes in compressed-air demand. Correct operation helps the machine maintain its intended airflow and pressure-control behavior.
A damaged or improperly operating valve may contribute to pressure instability, reduced output, abnormal loading and unloading, or increased energy consumption.
4. Sealing and Mechanical Operation
The intake assembly must maintain suitable sealing performance during different operating states. Internal moving components, sealing surfaces, springs, and other mechanical elements may be subject to wear over time.
The condition of these parts can influence the valve’s response and ability to control airflow. Regular inspection and the use of the correct replacement assembly help maintain reliable operation.
Role in Industrial Compressed-Air Systems
The 23531593 intake valve service assembly plays a role in maintaining the air intake function of compatible Ingersoll Rand compressors. Its performance can affect the operation of the compressor and the availability of compressed air throughout the facility.
Compressor Airflow Control
The intake valve regulates the airflow entering the compressor. This function is important for maintaining the designed operating sequence and supporting the compressor’s rated performance.
Pressure Supply Stability
Industrial compressed-air systems often supply multiple machines and production processes. The compressor must respond to changing air demand while maintaining the required pressure range.
An intake valve operating correctly supports the compressor’s ability to follow its control sequence and provide compressed air as required.
Energy Management
The loading and unloading behavior of a compressor affects its energy consumption. A properly functioning intake assembly helps the compressor operate according to its intended control strategy.
A faulty valve may cause unnecessary loading, abnormal unloading, or other operating problems. Replacing worn components can help restore normal operation, although actual energy performance also depends on the compressor, system demand, leakage, and maintenance condition.
Equipment Reliability
The intake valve is part of the compressor’s operating air path. Its condition should be considered during scheduled maintenance and troubleshooting, particularly when the machine exhibits unusual loading behavior or intake-related faults.
Industrial Applications
The Ingersoll Rand intake valve service assembly is intended for compatible compressor installations. Compressed-air equipment is used across a wide range of industrial environments.
1. Manufacturing Plants
Manufacturing facilities use compressed air for pneumatic tools, actuators, material handling, and production machinery. Reliable compressor intake operation supports the continuous supply of compressed air required by these processes.
2. Automotive Production
Automotive manufacturing plants use compressed air in assembly operations, pneumatic equipment, and production support systems. Compressor maintenance helps reduce the risk of unexpected interruptions in the air supply.
3. Industrial Processing
Compressed air is used in many process industries for pneumatic controls, instrumentation, conveying, and auxiliary equipment. The intake valve contributes to the compressor’s ability to maintain its designed operating cycle.
4. Packaging and Material Handling
Packaging lines and material-handling equipment frequently rely on pneumatic cylinders, valves, and actuators. A properly maintained compressor intake system supports the availability of compressed air for these applications.
5. General Industrial Utilities
Large facilities may operate central compressed-air stations to supply multiple production areas. Intake valve maintenance is one part of maintaining compressor availability and stable system operation.
Installation and System Integration
Correct installation is important for ensuring that the replacement intake valve assembly operates as intended.
1. Verify the Compressor Model
Before purchasing the kit, confirm the compressor model, serial number, and original parts documentation. The 23531593 reference is associated with selected Ingersoll Rand compressor models, but compatibility should not be assumed across the entire product range.
Also verify how part number 47572169001 relates to 23531593 in the supplier’s or manufacturer’s parts records.
2. Inspect the Existing Intake Assembly
Before replacement, inspect the existing intake valve and surrounding components. Look for contamination, damaged sealing surfaces, mechanical wear, loose connections, or signs of abnormal operation.
The inspection can help determine whether the intake valve kit is the correct repair item or whether additional components also require attention.
3. Prepare the Compressor for Maintenance
Before beginning work, shut down the compressor and isolate the electrical supply. Depressurize the system and verify that stored pressure has been released in accordance with the compressor manufacturer’s safety instructions.
Never remove intake valve components while the machine is operating or while the relevant system remains pressurized.
4. Install the Correct Replacement Assembly
Confirm that the replacement assembly matches the original part configuration. Check connection points, sealing surfaces, mounting arrangements, and any associated control components.
Use the correct installation procedure and tightening requirements from the compressor service documentation. Avoid modifying the valve or its connections to force an incompatible component into place.
5. Check Associated Components
During maintenance, inspect related intake-system components, including filters, hoses, seals, fittings, and control connections where applicable.
Contamination or damage elsewhere in the intake system may affect the operation of a newly installed valve.
6. Test Compressor Operation
After installation, restore the system according to the manufacturer’s commissioning procedure. Check for air leaks, abnormal noise, unusual vibration, and irregular loading or unloading behavior.
Monitor operating pressure and compressor response under suitable operating conditions. Record the maintenance work and any relevant observations for future service reference.
Compatible System Components
The intake valve operates as part of a larger compressor assembly. The following components may be relevant during inspection and maintenance.
| Component | Function | Maintenance Consideration |
|---|---|---|
| Intake air filter | Removes airborne contaminants before air enters the compressor | Check for blockage, damage, and correct replacement specification |
| Intake valve assembly | Regulates incoming air | Verify exact model compatibility and sealing condition |
| Compressor control system | Coordinates loading and unloading | Confirm that control signals and operating sequences function correctly |
| Air-end assembly | Compresses incoming air | Inspect according to the compressor maintenance schedule |
| Intake hoses and fittings | Connect the intake components | Check for leaks, cracks, and loose connections |
| Seals and gaskets | Maintain sealing at connection points | Replace damaged or unsuitable sealing components |
| Pressure sensors | Monitor compressor operating pressure | Verify sensor condition and calibration where applicable |
| Oil separator system | Separates lubricating oil from compressed air | Maintain according to the compressor service schedule |
| Compressor controller | Monitors and manages machine operation | Review alarms and operating data during troubleshooting |
These components are examples of equipment that may be present in a compressor installation. They are not necessarily included in the intake valve kit.
Replacement and Compatibility Considerations
Selecting a replacement intake valve assembly requires more than matching the product name. Different Ingersoll Rand compressor models may use different intake valve designs and service assemblies.
| Selection Item | What to Verify |
|---|---|
| Main Part Number | Confirm 23531593 against the original parts documentation |
| Additional Reference | Verify the relationship of 47572169001 to the assembly |
| Compressor Model | Check the exact compressor model and configuration |
| Serial Number | Use the serial number to confirm the correct parts revision |
| Physical Dimensions | Compare the replacement assembly with the original |
| Connection Design | Check mounting points, ports, and interfaces |
| Valve Configuration | Confirm the correct intake and control arrangement |
| Included Components | Verify the kit contents before purchase |
| Product Condition | Confirm whether the item is new, refurbished, or used |
A similar-looking intake valve may not be interchangeable. Differences in internal design, connection dimensions, or control arrangements can prevent correct operation.
Key Advantages
Supports Compressor Air Intake Control
The intake valve assembly performs an important function in regulating air entering the compressor and supporting its operating sequence.
Relevant to Compressor Maintenance
The service assembly can be used in maintenance work when the original intake valve requires repair or replacement.
Helps Restore Normal Operating Behavior
Replacing a worn or damaged intake valve with the correct assembly can help address intake-related operating problems.
Supports Industrial Air Supply Reliability
Proper maintenance of the intake system contributes to the overall reliability of compressed-air equipment used in industrial production.
Identifiable by Part Number
The 23531593 part number provides an important reference for identifying the service assembly. Confirming the additional 47572169001 reference helps avoid confusion during procurement.
Technical FAQs
1. What is the Ingersoll Rand 23531593?
It is an intake valve service assembly associated with compatible Ingersoll Rand air compressors. It is used to maintain or replace the compressor’s intake valve assembly.
2. What is the function of an intake valve in an air compressor?
The intake valve regulates the air entering the compressor. It participates in the compressor’s loading and unloading operation and helps control the airflow supplied to the compression element.
3. Which compressor models are associated with part number 23531593?
Parts listings associate this reference with the 8KR90–160N and R90–160NE compressor ranges. Confirm the exact model and serial number using the applicable parts catalog before ordering.
4. Are 47572169001 and 23531593 the same part number?
They are both references supplied for this product listing, but their exact relationship should be confirmed with the manufacturer’s parts documentation or a qualified Ingersoll Rand parts supplier. Do not assume that one is automatically a direct replacement for the other.
5. What symptoms may indicate an intake valve problem?
Possible symptoms include abnormal loading and unloading, unstable compressor operation, reduced air delivery, unusual intake noise, or operating alarms. These symptoms can also have other causes, so diagnosis should include the intake system and control components.
6. Can a damaged intake valve affect compressor efficiency?
Yes. An intake valve that does not operate correctly may interfere with the intended airflow and loading sequence. The resulting effect on energy consumption depends on the compressor design and operating conditions.
7. Should the intake air filter be inspected during valve replacement?
Yes. The intake filter and related air path should be inspected during maintenance. A blocked or damaged filter can affect airflow and may contribute to contamination of downstream components.
8. What information is needed to confirm compatibility?
The complete part number, compressor model, serial number, and original parts documentation are the most useful references. Photographs and physical measurements can provide additional confirmation but should not replace model-specific parts verification.
9. What are the supplied dimensions and weight?
The supplied product listing gives dimensions of 300 × 250 × 200 mm and a weight of 3.0 kg. These should be treated as listing data until verified against the actual item.
10. What should be checked before purchasing?
Confirm the exact part number, compressor compatibility, included kit components, product condition, and supplier warranty. For international shipments, verify the packed dimensions and shipping weight separately.
Procurement and Maintenance Recommendations
When sourcing the Ingersoll Rand 47572169001 / 23531593 Intake Valve Kit, begin by checking the compressor’s nameplate and parts documentation. Confirm that 23531593 is the correct service assembly for the machine and establish how the additional reference 47572169001 is used in the parts record.
For maintenance inventory, record the compressor model and serial number alongside the replacement part number. This helps reduce the risk of ordering an intake valve assembly intended for a different compressor configuration.
When purchasing, ask the supplier to confirm the kit contents and product condition. Request photographs of the actual item and check the mounting interfaces where necessary. Verify dimensions and weight before arranging international transport.
During routine compressor maintenance, inspect the intake filter, valve assembly, hoses, seals, and control connections. Follow the manufacturer’s recommended service intervals and operating procedures. If the compressor displays abnormal loading behavior after replacement, review the installation, control signals, and related intake components before returning the machine to normal production.
Conclusion
The Ingersoll Rand 47572169001 23531593 Intake Valve Kit is listed as an intake valve service assembly for compatible Ingersoll Rand air compressors. The intake valve regulates airflow into the compressor and participates in the loading and unloading process, making it an important component in maintaining stable compressed-air production.
For maintenance and replacement projects, correct part identification is essential. Confirm the relationship between the two supplied part references, check the compressor model and serial number, and verify the physical configuration before ordering. Proper installation and inspection of the surrounding intake system help support reliable compressor operation.