Ingersoll Rand 47690460001 / 95998076 Blowdown Block Service Component
Ingersoll Rand 47690460001 / 95998076 Blowdown Block Service Component
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Brand:Ingersoll Rand Item No.:47690460001 / 95998076 Product Origin:USA Product Dimensions:109 × 64 × 58 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 47690460001 / 95998076 Blowdown Block Service Component is presented as the supplied product listing, with 47690460001 serving as the primary product reference.
47690460001 is specifically listed as an Inlet Valve Rebuild, Blowdown Block. This places the component within the compressor's inlet and pneumatic-control system, where the blowdown function contributes to controlled unloading and pressure management.
The secondary reference, 95998076, has a clearly different published identity. It is an Ingersoll Rand standard AS568 O-ring, specified as 8-1/4-inch ID × 1/8-inch width in FKM90/Viton.
For maintenance purposes, this distinction matters. A rebuild kit and an O-ring may serve within the same broader compressor service environment, but they should not be assumed to be interchangeable part numbers without equipment-specific documentation.
The 47690460001 / 95998076 references are treated as the same product listing for this page, while their individual technical identities are kept distinct to avoid incorrectly representing the O-ring as the complete rebuild kit.
Technical Specifications
Specification
Details
Brand
Ingersoll Rand
Primary Part Number
47690460001
Supplied Secondary Reference
95998076
Primary Product Type
Inlet Valve Rebuild Kit
Primary Service Function
Blowdown Block Rebuild
Installation Area
Compressor Inlet / Pneumatic Control Assembly
Secondary Component Type
O-Ring
95998076 O-Ring Standard
SAE AS568
95998076 Inside Diameter
8.25 in
95998076 Cross-Section
0.125 in
95998076 Material
FKM90 / Viton
47690460001 Dimensions
Kit-specific; verify against supplied configuration
47690460001 Listed Weight
Approx. 5.05 kg*
95998076 Listed Weight
Approx. 5.05 kg**
Compatibility
Model-, serial-number and configuration-dependent
Maintenance Type
Blowdown Block Rebuild / Seal Replacement
* The 5.05 kg figure is listed by a supplier for 47690460001, but it should be treated as listing data rather than a verified engineering weight.
** A separate supplier also displays 5.05 kg for 95998076; because this conflicts with the expected scale of an individual O-ring, the value should not be treated as a reliable physical weight without OEM confirmation.
Ingersoll Rand Service Blowdown Block Kit – VVF18ENO
These are related compressor valve and control-system service references. In particular, 23531627 is independently identified as an Ingersoll Rand Service Blowdown Block Kit VVF18ENO, making it a particularly relevant service reference when working on compatible blowdown assemblies.
Frequently Selected Alternatives
Model
Product Name
23531627
Ingersoll Rand Service Blowdown Block Kit – VVF18ENO
Blowdown Block Maintenance: Ingersoll Rand 47690460001 is identified as a Kit, Inlet Valve Rebuild, Blowdown Block, making it a dedicated service component for the blowdown portion of compatible compressor inlet-control assemblies.
Compressor Control System Service: The blowdown block participates in the pneumatic control sequence used during compressor unloading and pressure management. Proper servicing helps maintain predictable valve response during operating-state changes.
Industrial Rotary Screw Compressor Overhaul: This type of rebuild kit is suited to scheduled maintenance where the existing blowdown-block assembly remains serviceable but its internal components require renewal.
Leak and Control Response Management: Correctly maintained blowdown components can help reduce unwanted pneumatic leakage and support the intended unloading response of the compressor.
Key Strengths at a Glance
Dedicated Blowdown-Block Rebuild: 47690460001 is specifically described as an Inlet Valve Rebuild, Blowdown Block rather than a general-purpose maintenance kit.
OEM Ingersoll Rand Reference: The part is listed under the Ingersoll Rand brand and is marketed as a component designed for Ingersoll Rand compressed-air equipment.
Service-Oriented Design: A rebuild kit allows maintenance personnel to renew the relevant service components without automatically replacing the complete inlet-valve assembly.
Related Service Configuration: The corresponding 95998076 reference is independently documented as an Ingersoll Rand O-ring, SAE AS568, 8-1/4-inch ID × 0.125-inch width, FKM90/Viton. Because this is a sealing component rather than a blowdown-block kit, application verification is important when using the two supplied references together.
Technical FAQs
1. What is Ingersoll Rand 47690460001 / 95998076?
47690460001 is an Ingersoll Rand inlet-valve rebuild kit for the blowdown block. The supplied secondary reference, 95998076, is independently cataloged as an Ingersoll Rand O-ring. Available public records do not conclusively establish 95998076 as a direct supersession of 47690460001.
2. What is the function of the blowdown block?
The blowdown block forms part of the compressor pneumatic-control system. It helps manage pressure during unloading and related operating transitions so the compressor can move between loaded and unloaded conditions correctly.
3. Is 47690460001 a complete inlet valve?
No. It is identified as a rebuild kit for the blowdown block associated with the inlet-valve system, rather than a complete inlet-valve assembly.
4. What is the function of 95998076?
95998076 is an O-ring sealing component. Current OEM-oriented listings specify it as an SAE AS568 O-ring with an 8.25-inch inside diameter and 1/8-inch cross-section, using FKM90/Viton material.
5. Why is the O-ring important in a compressor control assembly?
A correctly sized sealing ring helps maintain the integrity of pneumatic or pressure-containing joints. A damaged, hardened, or incorrectly sized O-ring can contribute to leakage and abnormal control response.
6. Can 95998076 be treated as a direct replacement number for 47690460001?
No. The available records identify the two numbers as different component types: 47690460001 is a blowdown-block rebuild kit, while 95998076 is an O-ring. They should only be associated together when the applicable machine-specific parts documentation confirms the relationship.
7. What symptoms may indicate blowdown-block service is required?
Possible symptoms include abnormal unloading, delayed pressure release, pneumatic leakage, unstable control response, or unexpected compressor behavior during shutdown. The associated solenoid, tubing, valve, and control circuit should also be inspected.
8. What should be inspected before rebuilding the blowdown block?
The technician should inspect the existing block, sealing surfaces, internal moving components, pneumatic passages, connections, and associated control hardware for wear, contamination, or damage.
9. What are the dimensions of 95998076?
The published specification is 8.25 inches inside diameter × 0.125 inch cross-section. These are the O-ring dimensions and should not be confused with the dimensions of the 47690460001 rebuild kit.
10. What should be verified before ordering this product listing?
Confirm the complete part number, compressor model and serial number, inlet-valve/blowdown configuration, sealing location, and applicable Ingersoll Rand parts documentation. Ingersoll Rand's Parts Finder Assistant is intended to identify OEM parts according to the equipment model.
