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- Ingersoll Rand
- 47704436001 23570344
- 8000-Hour Intake Valve Maintenance Kit
- USA
- 100 × 15 × 80 mm
- 0.4 kg
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Product Overview
The Ingersoll Rand 47704436001 / 23570344 8000-Hour Intake Valve Maintenance Kit is a comprehensive preventive maintenance kit designed for servicing the intake valve assembly of selected Ingersoll Rand rotary screw air compressors. Engineered for scheduled 8,000-hour maintenance intervals, the kit contains the essential wear components required to restore intake valve performance, maintain compressor efficiency, and extend equipment service life.
The intake valve is one of the most important control components in an oil-injected rotary screw compressor. It regulates the volume of incoming air according to compressor demand, controls compressor loading and unloading, and helps maintain stable system pressure. During continuous operation, seals, O-rings, springs, valve seats, and other internal components are exposed to pressure fluctuations, oil contamination, heat, and mechanical wear. Over time, these components gradually deteriorate, resulting in air leakage, unstable loading, increased energy consumption, and reduced compressor efficiency.
The 47704436001 / 23570344 Maintenance Kit provides replacement sealing and wear parts that restore the intake valve to near-original operating condition without replacing the complete valve assembly. Regular maintenance reduces unexpected downtime, improves compressed air production, and lowers long-term operating costs.
Manufactured for compatibility with selected Ingersoll Rand compressor models, the maintenance kit supports preventive maintenance programs used in industrial facilities operating continuously under demanding production conditions.
With compact dimensions of 100 × 15 × 80 mm and an approximate weight of 0.40 kg, the maintenance kit is easy to transport, store, and install during scheduled service operations.
Typical applications include manufacturing plants, food and beverage production, pharmaceutical facilities, mining operations, chemical processing, power generation, automotive assembly, textile manufacturing, electronics production, and other industries utilizing Ingersoll Rand rotary screw air compressors.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Ingersoll Rand |
| Part Number | 47704436001 / 23570344 |
| Product Type | 8000-Hour Intake Valve Maintenance Kit |
| Primary Function | Intake Valve Preventive Maintenance |
| Maintenance Interval | 8000 Operating Hours |
| Application | Rotary Screw Air Compressors |
| Compatible Equipment | Selected Ingersoll Rand Compressor Models |
| Installation Method | Direct Replacement |
| Maintenance Category | Preventive Maintenance |
| Installation Location | Compressor Intake Valve Assembly |
| Dimensions | 100 × 15 × 80 mm |
| Weight | 0.40 kg |
Function and Working Principle
The Ingersoll Rand 47704436001 / 23570344 Maintenance Kit restores the operating performance of the compressor intake valve.
Typical Airflow Process
Atmospheric Air
↓
Air Filter
↓
Intake Valve
↓
Airend
↓
Compressed Air System
During normal compressor operation, the intake valve performs the following functions:
- Controls compressor air intake
- Regulates compressor loading and unloading
- Maintains system pressure stability
- Optimizes compressor efficiency
- Minimizes unloaded power consumption
- Reduces air leakage
- Supports smooth compressor startup
- Protects the compressor airend
Replacing worn valve components ensures accurate airflow control and stable compressor operation.
Role in Industrial Air Compressor Systems
The 47704436001 / 23570344 Intake Valve Maintenance Kit is an important component of preventive maintenance programs.
Its primary functions include:
- Restoring intake valve sealing
- Improving compressor loading response
- Maintaining airflow efficiency
- Reducing internal leakage
- Improving energy efficiency
- Extending compressor service life
- Reducing unplanned downtime
- Supporting reliable compressed air production
Proper intake valve maintenance contributes directly to compressor reliability and operating efficiency.
Industrial Applications
Manufacturing Industry
Widely used in:
- Production lines
- CNC machining
- Packaging equipment
- Assembly systems
- Automated factories
Food and Beverage Processing
Typical applications include:
- Filling lines
- Packaging equipment
- Pneumatic conveyors
- Processing machinery
- Utility compressed air systems
Pharmaceutical Manufacturing
Suitable for:
- Clean production facilities
- Packaging systems
- Pneumatic automation
- Instrument air systems
- Utility compressors
Chemical Industry
Applications include:
- Process air systems
- Pneumatic control equipment
- Industrial utilities
- Production machinery
- Instrument air networks
Mining and Heavy Industry
Commonly used in:
- Mining compressors
- Material handling
- Pneumatic drilling
- Ore processing
- Heavy industrial equipment
Automotive Manufacturing
Ideal for:
- Robotic assembly
- Spray painting
- Pneumatic tools
- Conveyor automation
- Testing equipment
Installation and System Integration
Before installation, maintenance personnel should verify:
- Correct maintenance kit part number
- Compressor model compatibility
- Intake valve condition
- Air filter cleanliness
- Lubrication system condition
- Clean installation environment
- Compressor maintenance schedule
- Availability of replacement lubricants if required
Recommended Installation Procedure
- Shut down the compressor.
- Disconnect electrical power.
- Depressurize the compressed air system.
- Remove the intake valve assembly.
- Disassemble the intake valve.
- Replace all seals and wear components included in the kit.
- Clean all internal valve surfaces.
- Reassemble the intake valve.
- Install the valve onto the compressor.
- Verify all fasteners.
- Restart the compressor.
- Check loading and unloading operation.
- Inspect for air leakage.
- Verify system pressure.
- Complete maintenance records.
Compatible System Components
| Component | Function |
|---|---|
| Rotary Screw Air Compressor | Air compression |
| Intake Valve Assembly | Airflow regulation |
| Air Filter | Air filtration |
| Airend | Compression element |
| Compressor Controller | Operational control |
| Pressure Sensor | Pressure monitoring |
| Oil Separator | Oil separation |
| Lubrication System | Compressor cooling |
| Temperature Sensor | Thermal monitoring |
| Cooling System | Heat dissipation |
Recommended Alternative Models
| Model | Product Type | Recommended Application |
|---|---|---|
| 47704436001 / 23570344 | 8000-Hour Intake Valve Maintenance Kit | Scheduled intake valve maintenance |
| Intake Valve Assembly | Complete Valve | Full valve replacement |
| 4000-Hour Service Kit | Preventive Maintenance Kit | Routine compressor servicing |
| Air Filter Service Kit | Filter Maintenance | Intake air system maintenance |
| Oil Separator Service Kit | Separator Maintenance | Lubrication system servicing |
Key Advantages
- OEM-equivalent maintenance solution
- Designed for 8000-hour preventive maintenance
- Restores intake valve performance
- Improves compressor efficiency
- Reduces internal air leakage
- Supports stable compressor loading
- Extends compressor service life
- Minimizes unexpected downtime
- Easy installation during scheduled maintenance
- Cost-effective valve restoration
- Dimensions of 100 × 15 × 80 mm
- Approximate weight of 0.40 kg
Technical FAQs
What is the Ingersoll Rand 47704436001 / 23570344?
The 47704436001 / 23570344 is an 8000-Hour Intake Valve Maintenance Kit designed for preventive maintenance of intake valve assemblies used in selected Ingersoll Rand rotary screw air compressors.
What is its primary function?
Its primary function is to restore intake valve performance by replacing worn seals and other wear components during scheduled maintenance.
Why is intake valve maintenance important?
Proper maintenance improves airflow control, compressor efficiency, loading response, energy consumption, and overall equipment reliability.
Which compressors use this maintenance kit?
The kit is intended for compatible Ingersoll Rand rotary screw air compressors that specify these part numbers.
What are the physical dimensions?
The maintenance kit measures 100 × 15 × 80 mm.
What is the approximate weight?
The kit weighs approximately 0.40 kg.
What maintenance interval is recommended?
The kit is designed for the 8000-hour preventive maintenance interval, although the actual schedule may vary depending on operating conditions.
Does the kit replace the complete intake valve?
No. It is designed to rebuild and restore the existing intake valve assembly by replacing wear components rather than the entire valve.
Which industries commonly use this maintenance kit?
It is widely used in manufacturing, food processing, pharmaceuticals, chemical plants, mining, automotive production, power generation, and other industries operating Ingersoll Rand rotary screw compressors.
What benefits does regular intake valve maintenance provide?
Routine maintenance improves compressor efficiency, stabilizes system pressure, reduces energy consumption, minimizes downtime, extends component life, and lowers maintenance costs.
Conclusion
The Ingersoll Rand 47704436001 / 23570344 8000-Hour Intake Valve Maintenance Kit is a dependable preventive maintenance solution for restoring the performance of intake valve assemblies in rotary screw air compressors. By replacing critical wear components at scheduled service intervals, the kit helps maintain efficient airflow regulation, stable compressor loading, and reliable compressed air production.
With compact dimensions of 100 × 15 × 80 mm and a lightweight design of 0.40 kg, the 47704436001 / 23570344 maintenance kit provides a practical and cost-effective solution for extending compressor service life, reducing operating costs, and supporting long-term industrial reliability across a wide range of compressed air applications.