Ingersoll Rand 47690462001 / 23392368 MPCV Service Kit
Ingersoll Rand 47690462001 / 23392368 MPCV Service Kit
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Brand:Ingersoll Rand Item No.:47690462001 / 23392368 Product Origin:USA Product Dimensions:110 × 66.8 × 50 mm Product Weight:0.08 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Ingersoll Rand 47690462001 / 23392368 MPCV Service Kit is designed for maintenance of the minimum pressure check valve system on compatible Ingersoll Rand rotary screw compressors.
The primary reference 47690462001 is consistently identified as an MPCV Rebuild Kit, with application information specifying RS45–75I/N compressors. The associated 23392368 reference is listed as KIT, SERVICE MPCV DN64, confirming its role as a service reference for the applicable minimum pressure check valve configuration.
The MPCV is an important component in an oil-injected rotary screw compressor. It helps establish minimum internal pressure during operation and contributes to proper separator and lubrication-system behavior. When the valve becomes worn or contaminated, rebuilding the serviceable components can restore proper valve response without automatically replacing the entire assembly.
For maintenance teams, this type of kit is particularly useful during planned overhauls of compressors where valve wear, damaged seals, or degraded internal components have been identified. Proper installation and post-service pressure verification remain essential.
Technical Specifications
Specification
Details
Brand
Ingersoll Rand
Primary Part Number
47690462001
Corresponding Reference
23392368
Product Type
MPCV Rebuild / Service Kit
Valve Type
Minimum Pressure Check Valve
23392368 Description
Kit, Service MPCV DN64
47690462001 Application
RS45–75I/N
Valve Size Reference
DN64
Service Function
MPCV Rebuild and Maintenance
Typical Components
Springs, washers, rings and related valve components; verify current kit contents
Equipment Type
Oil-Injected Rotary Screw Compressor
Installation Area
Separator / Minimum Pressure Check Valve Assembly
Dimensions
Configuration-specific; DN64 is the documented valve-size designation
Weight
Approximately 5.05 lb listed by one supplier; confirm actual packed/product weight before logistics planning.
Material
Component-specific
Compatibility
Model-, serial-number and valve-configuration dependent
The exact overall dimensions of the complete 47690462001 / 23392368 kit were not reliably documented in the sources reviewed. The DN64 designation applies to the documented service-valve configuration and should not be interpreted as the physical dimensions of the packaged kit.
These are closely related service references within the same Ingersoll Rand valve-maintenance range. 47690461001 is specifically identified as an inlet-valve rebuild kit for the modulation block, while 47703539001 is an MPCV installation kit. The 47690459001 and 47690460001 references cover other inlet-valve rebuild configurations.
Frequently Selected Alternatives
Model
Product Name
47703539001
Ingersoll Rand MPCV Installation Kit
47699876001
Ingersoll Rand Discharge Check Valve Kit
47645188001
Ingersoll Rand Minimum Pressure Check Valve Kit
42542308
Ingersoll Rand Minimum Pressure Check Valve Kit
Where It Excels in Industrial Use
Minimum Pressure Check Valve Service: The supplied 47690462001 / 23392368 references are treated as one product listing. 47690462001 is identified as an MPCV rebuild kit, while 23392368 is identified as a service MPCV DN64 kit.
RS45–75I/N Compressor Maintenance: The 47690462001 kit is specifically cataloged for RS45–75I/N applications, making it appropriate for scheduled service of the corresponding minimum pressure check valve assembly.
Valve Rebuild Applications: The kit is intended to renew serviceable MPCV components rather than requiring replacement of the complete valve assembly. Trade documentation describes the kit as containing components such as springs, washers, rings, and a metal component.
Pressure-System Reliability: Proper MPCV operation helps maintain the compressor's minimum internal pressure and supports correct oil circulation and separator-system operation.
Key Strengths at a Glance
Dedicated MPCV Rebuild Solution: 47690462001 is explicitly listed by Ingersoll Rand parts distributors as a Kit, MPCV Rebuild.
DN64 Service Reference: 23392368 is documented as KIT, SERVICE MPCV DN64, providing a more specific service description for the associated reference.
Application-Specific Engineering: The 47690462001 reference is associated with RS45–75I/N compressor configurations rather than being a generic check-valve repair kit.
Supports Compressor Pressure Control: A correctly rebuilt minimum pressure check valve helps preserve the intended pressure relationship between the separator system and downstream compressed-air circuit.
Technical FAQs
1. What is Ingersoll Rand 47690462001 / 23392368?
The supplied references are treated as one product listing. 47690462001 is an Ingersoll Rand MPCV rebuild kit, while 23392368 is identified as a service MPCV DN64 kit.
2. What does MPCV mean?
MPCV refers to the Minimum Pressure Check Valve used in the compressor's air/oil separation and discharge-pressure system.
3. What is the function of the MPCV?
The valve helps maintain the required minimum pressure inside the compressor separator system while also allowing compressed air to flow toward the discharge circuit when operating conditions permit.
4. Which compressor models are associated with 47690462001?
Available parts information identifies 47690462001 as a Kit, MPCV Rebuild, RS45-75I/N, covering the applicable R-Series compressor configurations.
5. What does the DN64 designation refer to?
The 23392368 service reference is specifically described as an MPCV DN64 service kit. DN64 is a nominal size designation associated with the applicable valve configuration.
6. What components are typically renewed with an MPCV rebuild kit?
The documented 47690462001 kit has been described as a repair kit containing valve-related components including springs, washers, rings, and a metal component. Exact contents should be confirmed against the current OEM kit bill of materials.
7. What symptoms can indicate an MPCV problem?
Potential symptoms include abnormal separator pressure, improper compressor loading or unloading, excessive pressure drop, unstable operating pressure, or problems with oil carryover. Diagnosis should be completed before replacing the valve components.
8. Can 47690462001 be used on every Ingersoll Rand compressor?
No. Its documented application is configuration-specific, including RS45–75I/N machines. Compressor model, serial number, valve size, and assembly configuration should be verified before installation.
9. Should the complete MPCV be replaced when rebuilding it?
Not necessarily. A rebuild kit is intended to renew serviceable components of the existing valve. If the valve body or other major components are damaged beyond service limits, complete valve replacement may be required.
10. What should be checked after MPCV rebuild?
Verify correct valve assembly, sealing integrity, spring and moving-component installation, pressure behavior, and compressor loading/unloading operation before returning the machine to normal service.
