Ingersoll Rand 47545137001 47545136001 Temperature Control Valve Maintenance Kit

Introduction

The Ingersoll Rand 47545137001 47545136001 Temperature Control Valve Maintenance Kit is a service-oriented combination for compatible New Cobra M90–160 air-cooled rotary screw compressors. The 47545137001 reference is identified as a 16,000-hour preventive maintenance kit, while 47545136001 is listed separately as the temperature control valve maintenance kit for the New Cobra 90–160 / M90–160 family.

Temperature management is a fundamental part of reliable oil-injected screw-compressor operation. The compressor lubricant is responsible for more than simple lubrication: it also contributes to cooling, sealing, and protection of internal air-end components. Maintaining the lubricant within its intended operating range is therefore essential to overall compressor performance.

The temperature control valve helps manage the flow path of the lubricant through the cooling system. Depending on operating conditions, the valve regulates how much lubricant is directed through the cooler, helping the compressor avoid undesirable temperature extremes.

A temperature-control problem can have consequences beyond the valve itself. Excessively high lubricant temperature can accelerate lubricant degradation and increase thermal stress, while an excessively low temperature can affect viscosity and may interfere with proper oil separation and system behavior.

For this reason, 47545136001 is an important service reference during major compressor maintenance. It provides a defined maintenance-kit number for the temperature-control system rather than requiring technicians to identify individual service components without a dedicated reference.

The relationship with 47545137001 is particularly useful for maintenance planning. Current parts listings identify 47545137001 as the 16,000-hour preventive maintenance kit for the New Cobra M90–160 air-cooled configuration and list 47545136001 within the same New Cobra maintenance family.

During a major service event, technicians can inspect the temperature-control valve for contamination, sticking, damaged sealing components, abnormal wear, or other conditions that could affect valve movement. The actual service procedure should follow the applicable Ingersoll Rand documentation.

It is also important to distinguish the maintenance kit from a complete valve assembly. A service kit is intended to support maintenance or renewal of applicable components; it should not be assumed to contain every component required to replace the complete temperature-control valve unless the current bill of materials confirms this.

The 47545136001 reference should likewise not be selected solely on the basis of physical similarity to other thermostatic or temperature-control valves. Different valves can have different temperature characteristics, flow behavior, sealing arrangements, or compressor applications.

For maintenance departments, using the exact 47545136001 reference can improve purchasing accuracy and service traceability. It also helps align individual temperature-control maintenance with the larger 47545137001 service event.

The available parts listing confirms the application family but does not provide sufficiently authoritative current data for the kit's exact internal component list, temperature setting, dimensions, weight, materials, or packaging configuration. These specifications are therefore intentionally not estimated.

Related references such as 37952389 and 37952397 may also appear in Ingersoll Rand temperature-control and thermostatic-valve documentation, but they should be treated as separate references unless the applicable compressor parts documentation explicitly confirms interchangeability.

For industrial operators, maintaining the temperature-control system is an important part of protecting compressor reliability. When correctly matched to the New Cobra M90–160 configuration and serviced according to the applicable procedure, 47545136001 supports stable lubricant-temperature management and complements the broader preventive-maintenance objectives of 47545137001.

Technical Specifications

The current parts listing identifies 47545136001 as the temperature control valve maintenance kit for New Cobra 90–160 / M90–160 compressors and places it within the same maintenance family as 47545137001.

Recommended Companion Models

These components address complementary intake filtration, coolant filtration, air/oil separation, and minimum-pressure control functions within the broader New Cobra M90–160 maintenance program.

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