Brand:Ingersoll Rand Item No.:47653456001 99289886 Product Origin:USA Product Dimensions:109 × 64 × 58 mm Product Weight:0.11 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 47653456001 99289886 Minimum Pressure Valve Module combines a compressor maintenance reference with a dedicated pressure-control component for compatible Ingersoll Rand rotary screw compressor systems.
The 99289886 minimum pressure valve package is associated with the M75 compressor configuration and serves an important role in regulating internal compressor pressure. Unlike simple on/off valves, the minimum pressure valve manages pressure behavior during startup and normal operation, helping create the conditions required for effective oil separation and lubrication.
In oil-injected screw compressors, the separator vessel must maintain an appropriate pressure balance to support oil recovery and circulation. The minimum pressure valve contributes to this process by controlling when compressed air is released into the downstream system.
A properly functioning valve helps maintain consistent compressor performance. If the valve becomes worn, contaminated, or incorrectly adjusted, the compressor may experience unstable pressure behavior, reduced separation efficiency, or abnormal operating conditions.
For maintenance teams, using the correct Ingersoll Rand part reference provides a more reliable service approach. Verifying the compressor model and selecting the correct pressure-control component helps maintain the original system design and supports dependable operation.
Technical Specifications
Specification
Details
Brand
Ingersoll Rand
Main Part Number
47653456001
Associated Part Number
99289886
Main Product Type
Compressor Maintenance Reference
Component Type
Minimum Pressure Valve Spare Parts Package
Module Type
Minimum Pressure Valve Module
Primary Function
Compressor Pressure Regulation
Application
Rotary Screw Compressor System
Compatible Model Reference
M75
Valve Function
Minimum Internal Pressure Control
System Area
Separator / Discharge Pressure Circuit
Operating Role
Startup and Pressure Stabilization
Construction
Application-Specific Valve Assembly
Dimensions
Application-specific; verify with compressor configuration
Approx. Weight
Application-specific; verify with installed valve package
Installation
Professional compressor maintenance recommended
The available technical information identifies 99289886 as a minimum pressure valve spare-parts package for M75 applications, but does not provide verified package dimensions or weight. Unsupported measurements have not been added.
Recommended Companion Models
Model
Product Name
99289852
Minimum Pressure Valve M75
99289845
Minimum Pressure Valve M37/M55
54601513
Air/Oil Separator Element
39911631
Oil Filter Element
Frequently Selected Alternatives
Model
Product Name
99289894
Minimum Pressure Valve M90-160
23521297
Minimum Pressure Valve Assembly
99289878
Minimum Pressure Valve M37/M55
99289860
Minimum Pressure Valve
Where It Excels in Industrial Use
• Compressor Pressure Regulation — The Ingersoll Rand 47653456001 maintenance reference supports compressor servicing, while 99289886 is identified as a minimum pressure valve spare-parts package for compatible compressor systems.
• Lubrication System Pressure Control — The minimum pressure valve helps maintain the required internal compressor pressure level before allowing full airflow discharge, supporting stable oil circulation and separator operation.
• Rotary Screw Compressor Applications — 99289886 is associated with Ingersoll Rand M75 compressor configurations and is designed for maintaining the pressure-control function within the compressor package.
• Reliable Startup and Operation — Maintaining the minimum pressure valve assembly helps support proper compressor startup conditions, consistent separator performance, and stable compressed-air delivery.
Key Strengths at a Glance
• Dedicated Pressure-Control Component — 99289886 is identified as a spare parts package for minimum pressure valve M75, providing a defined maintenance reference for compatible Ingersoll Rand compressor systems.
• Oil Circuit Support — The valve maintains sufficient pressure within the separator vessel to help ensure proper oil circulation and efficient compressor lubrication.
• Stable Airflow Management — The minimum pressure valve regulates outlet flow during startup and operating transitions, helping maintain compressor system stability.
• Maintenance-Friendly Replacement — Using the correct valve service reference reduces the risk of incorrect component selection and helps preserve the original compressor pressure-control design. Ingersoll Rand recommends verifying compressor model information when selecting genuine replacement parts.
Technical FAQs
1. What is Ingersoll Rand 47653456001?
47653456001 is an Ingersoll Rand compressor maintenance reference used within scheduled service applications.
2. What is Ingersoll Rand 99289886?
99289886 is a minimum pressure valve spare-parts package associated with Ingersoll Rand M75 compressor systems.
3. What is the primary function of a minimum pressure valve?
The minimum pressure valve maintains a minimum internal compressor pressure level before allowing compressed air to flow fully into the downstream system.
4. Why is minimum pressure important in an oil-injected screw compressor?
5. What happens if the minimum pressure valve fails to open correctly?
A valve that does not open properly can restrict airflow, increase system pressure, and reduce compressor efficiency.
6. What happens if the minimum pressure valve opens too early?
Premature opening can reduce internal separator pressure, potentially affecting oil separation efficiency and lubrication performance.
7. What components are commonly included in a minimum pressure valve service package?
Depending on compressor design, a service package may include valve-related wear components such as seals, springs, pistons, or other internal replacement parts.
8. What can cause minimum pressure valve performance problems?
Possible causes include contamination, internal wear, damaged sealing surfaces, lubricant deposits, spring fatigue, or incorrect maintenance procedures.
9. What should be checked before installing 99289886?
The compressor model, serial number, valve configuration, sealing surfaces, internal components, and related pressure-control system should be verified before installation.
10. Why should the compressor model be confirmed before ordering 99289886?
Different Ingersoll Rand compressor models may use different minimum pressure valve designs. Correct identification ensures compatibility and proper system operation.
