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The Ingersoll Rand 24509184 Temperature Control Valve Service Kit is a maintenance kit for the temperature control valve used in compatible rotary screw air compressors. The part number is identified as a service kit for a thermostatic control valve with M27-M27 connections and an opening temperature of 181°F (83°C).
In an oil-injected screw compressor, coolant carries heat away from the compression process while also supporting lubrication and sealing. The temperature control valve regulates coolant flow through the relevant cooling path according to coolant temperature. This helps the compressor reach and maintain the operating temperature required by its design.
When the valve sticks, leaks internally, or fails to respond correctly to temperature changes, coolant may not follow the intended circulation path. The result can include abnormal temperature behavior, delayed warm-up, or inadequate cooling under load. These symptoms require diagnosis because cooler restrictions, coolant condition, and other components can produce similar problems.
The 24509184 kit is intended for servicing the associated temperature control valve rather than replacing the complete compressor. Before installation, verify the valve connection specification and the required temperature rating against the installed assembly. The correct kit must match the actual valve configuration.
| Parameter | Specification |
|---|---|
| Manufacturer | Ingersoll Rand |
| Model / Part Number | 24509184 |
| Product Type | Temperature Control Valve Service Kit |
| Valve Connection | M27–M27 |
| Valve Temperature Rating | 181°F (83°C) |
| Primary Function | Temperature-dependent coolant flow control valve servicing |
| Application | Compatible Ingersoll Rand rotary screw compressors |
| Dimensions | 100 × 15 × 80 mm |
| Weight | 0.15 kg |
The temperature control valve responds to coolant temperature and directs flow through the appropriate circuit. In a typical oil-injected rotary screw compressor, the valve helps control whether coolant passes through the cooler or follows a bypass route during warm-up.
When the compressor starts from a relatively low temperature, the valve can direct coolant through a bypass path to help the system warm up. As the coolant temperature rises to the valve’s specified operating threshold, the thermostatic mechanism changes position and allows more coolant to pass through the cooler. The exact flow arrangement depends on the compressor’s design.
The 24509184 kit is associated with a valve rated at 181°F (83°C). That rating identifies the stated valve temperature specification; it should not be interpreted as the compressor’s universal operating temperature or shutdown limit.
A valve that does not move correctly can disrupt temperature regulation. If it remains in a bypass position when cooling is required, the compressor may overheat. If it directs excessive flow through the cooler during warm-up, the machine may take longer to reach its intended operating temperature.
Compressor Coolant Circuit → Temperature Control Valve → Cooler or Bypass Path → Coolant Return
The service process should include inspection of the valve and surrounding coolant circuit. Replacing the service components may not resolve a problem caused by a restricted cooler, unsuitable coolant, or another fault elsewhere in the system.
The temperature control valve manages coolant routing within the compressor’s thermal management circuit. Its response affects how quickly the machine warms up and how effectively heat is removed during loaded operation.
| System Component | Function |
|---|---|
| 24509184 Temperature Control Valve Service Kit | Supports servicing of the specified temperature control valve |
| Temperature Control Valve | Directs coolant through the cooler or bypass path according to temperature |
| Coolant Pump or Circulation Mechanism, Where Fitted | Moves coolant through the relevant circuit |
| Coolant Cooler | Removes heat from the circulating coolant |
| Coolant Filter, Where Fitted | Captures contaminants in the coolant circuit |
| Compressor Airend | Generates heat during the compression process |
| Separator Vessel | Separates coolant from compressed air in applicable oil-injected designs |
| Temperature Sensor, Where Fitted | Monitors coolant or system temperature |
| Compressor Controller | Monitors operating conditions and manages supported control functions |
| Application | Typical Use |
|---|---|
| Rotary Screw Compressor Maintenance | Servicing the temperature control valve during scheduled or corrective maintenance |
| Manufacturing Plants | Maintaining coolant temperature regulation in compressed-air equipment |
| Automotive Production | Supporting compressor cooling-system maintenance in pneumatic utility installations |
| Metalworking Facilities | Maintaining temperature control on compressors serving production machinery |
| Packaging Operations | Servicing coolant regulation components in plant air systems |
| Centralized Compressor Rooms | Addressing valve-related temperature regulation issues |
| Continuous-Duty Operations | Inspecting temperature control performance during planned service shutdowns |
| Compressor Overhaul | Servicing the thermostatic valve when inspection identifies wear or malfunction |
| Preventive Maintenance | Checking valve response and coolant routing as part of the applicable maintenance procedure |
| Component | Function |
|---|---|
| Compatible Ingersoll Rand Rotary Screw Compressor | Provides the coolant circuit in which the temperature control valve operates |
| Temperature Control Valve | Regulates coolant routing according to temperature |
| Coolant Cooler | Removes heat from the circulating coolant |
| Coolant Filter, Where Fitted | Filters contaminants from the coolant |
| Coolant Lines and Fittings | Carry fluid between the valve and other circuit components |
| Compressor Airend | Generates heat during compression |
| Separator Vessel | Separates coolant from compressed air in applicable designs |
| Temperature Sensor, Where Fitted | Supplies temperature information to the control system |
| Compressor Controller | Monitors supported operating conditions |
| Model | Product Type | Selection Consideration |
|---|---|---|
| Ingersoll Rand 24509184 | Temperature Control Valve Service Kit | Specified kit for an M27-M27 valve rated at 181°F (83°C) |
| Ingersoll Rand 24509176 | Check Valve Service Kit | A separate valve service kit; verify the relevant compressor configuration |
| Ingersoll Rand 24509200 | Minimum Pressure Control Valve Service Kit | Serves a different pressure-control function and is not interchangeable with the temperature control valve kit |
It is the stated temperature rating associated with the temperature control valve serviced by this kit. It should not be treated as the compressor’s maximum allowable temperature or its alarm and shutdown threshold.
If the valve fails to direct sufficient coolant through the cooler when cooling is required, heat removal may be reduced. Cooler restrictions, low coolant levels, and other cooling-system faults can produce similar symptoms and should also be checked.
The connection arrangement must match the installed valve and associated piping. A similar-looking valve with different connections may not fit correctly or may require a different assembly configuration.
That depends on the kit contents and the condition of the valve body. A service kit may renew specified internal components, but a damaged body, defective connections, or other non-included parts may require additional repair or assembly replacement.