Brand:Ingersoll Rand Item No.:47555210001 99289894 Product Origin:USA Product Dimensions:108 × 7.2 × 7.2 mm Product Weight:0.3 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
Ingersoll Rand 47555210001 99289894 combines the maintenance-package reference with the 99289894 MPV repair kit, a service component associated with the minimum pressure valve used on compatible Ingersoll Rand rotary screw compressors.
The minimum pressure valve plays an important role in the compressor's internal pressure management. It helps establish sufficient pressure within the separator system so that oil separation and lubricant circulation can operate effectively. At the same time, the valve must respond appropriately as compressor load conditions change.
For large industrial compressors, MPV condition can have a direct influence on operating stability. Wear, contamination, or deterioration within the valve assembly may affect pressure behavior and can eventually contribute to oil carryover or inefficient operation.
The 99289894 repair kit offers a focused maintenance approach for the valve assembly. Instead of treating every valve-related issue as a complete valve replacement, maintenance personnel can use the appropriate repair components when the underlying valve body remains serviceable.
For production facilities that rely on stable compressed-air delivery, maintaining the minimum pressure valve as part of scheduled service can help improve maintenance predictability and support dependable compressor performance.
Technical Specifications
Specification
Details
Brand
Ingersoll Rand
Maintenance Package Number
47555210001
Component Part Number
99289894
Product Type
Minimum Pressure Valve Repair Kit
Component Description
Kit, Repair MPV / MPCV
Valve Type
Minimum Pressure Valve
Application
Ingersoll Rand rotary screw compressors
Associated Compressor Range
M90–M160
Primary Function
Minimum separator-pressure control
Maintenance Role
MPV repair and service
Installation
Compressor-specific valve assembly
Item Net Weight
Approx. 1.41 kg
Package Length
Approx. 84 mm
Package Width
Approx. 84 mm
Package Height
Approx. 202 mm
Compatibility
Verify model and serial number before installation
Service Use
Preventive and corrective maintenance
Recommended Companion Models
Model
Product Name
23424922
Ingersoll Rand Coolant Filter Element
23429822
Ingersoll Rand Standard Air Filter Element
23497001
Ingersoll Rand Pad Pre-Filter
23545841
Ingersoll Rand Air/Oil Separator Element
Frequently Selected Alternatives
Model
Product Name
99289886
Ingersoll Rand M75 Minimum Pressure Valve Spare Parts Package
99289878
Ingersoll Rand M37/M55 Minimum Pressure Valve
99289852
Ingersoll Rand M75 Minimum Pressure Valve
99331662
Ingersoll Rand Minimum Pressure Valve
Where It Excels in Industrial Use
Major compressor servicing: 99289894 is an MPV repair kit designed for maintenance of the minimum pressure valve assembly on compatible Ingersoll Rand rotary screw compressors.
Continuous-duty compressed-air systems: Suitable for manufacturing plants, process facilities, and production environments where stable separator pressure and dependable compressor operation are essential.
Minimum-pressure valve maintenance: The kit provides a targeted solution for servicing the valve that helps maintain the required pressure within the compressor's separator system.
High-utilization M-Series applications: 99289894 is associated with Ingersoll Rand M90–M160 compressor applications, making it valuable for planned maintenance on larger industrial machines.
Key Strengths at a Glance
Dedicated MPV repair solution: 99289894 is identified as a minimum pressure valve repair kit for Ingersoll Rand compressor systems.
Supports separator pressure control: Proper minimum-pressure valve operation helps maintain the pressure required within the separator system during compressor operation.
M90–M160 application: The part is associated with M90–M160 minimum-pressure-valve applications, providing a targeted replacement solution for compatible machines.
Maintenance-focused design: A dedicated repair kit allows maintenance personnel to service the valve assembly without automatically replacing the complete valve.
Helps maintain compressor stability: Proper MPV operation contributes to stable pressure behavior, oil separation, and reliable compressor loading performance.
Technical FAQs
1. What is Ingersoll Rand 99289894?
Ingersoll Rand 99289894 is an MPV repair kit used for servicing the minimum pressure valve assembly on compatible rotary screw compressors.
2. What does MPV mean in a rotary screw compressor?
MPV stands for Minimum Pressure Valve. It helps maintain a minimum pressure within the separator system and controls the movement of compressed air toward the downstream discharge system.
3. What is the relationship between 47555210001 and 99289894?
47555210001 is the maintenance-package reference supplied with the specified compressor service configuration, while 99289894 identifies the minimum pressure valve repair kit used for the applicable equipment.
4. Why is minimum pressure important in an oil-flooded screw compressor?
Maintaining sufficient separator pressure helps support proper oil separation and ensures the compressor's internal oil circuit can operate under the pressure conditions required by the design.
5. What can happen if the minimum pressure valve does not open correctly?
A valve that remains excessively closed can increase pressure and restriction in the separator system, potentially affecting compressor efficiency and operating conditions.
6. What can happen if the minimum pressure valve does not close correctly?
Insufficient minimum pressure can interfere with oil separation and may contribute to increased oil carryover, particularly during low-load or startup conditions.
7. Which compressor range is associated with 99289894?
Available parts information identifies 99289894 as an MPV repair kit for Ingersoll Rand M90–M160 applications. Exact compatibility should be confirmed using the compressor model and serial number.
8. What symptoms can indicate an MPV service requirement?
Potential symptoms include abnormal separator pressure, excessive oil carryover, unusual pressure behavior during startup, or problems maintaining normal operating conditions. Diagnosis should be completed before replacing the kit.
9. Does 99289894 replace the complete minimum pressure valve?
It is identified as a repair kit rather than a complete replacement valve. The actual service procedure depends on the condition of the valve assembly and the applicable compressor configuration.
10. What should be verified before installing 99289894?
Verify the compressor model, serial number, minimum pressure valve configuration, existing part number, and applicable service documentation to ensure that 99289894 is the correct repair kit.
