Atlas Intake Valve Maintenance Kit2906037500High Quality Spare Parts For Air Compressors
Intake Valve Maintenance Kit – Product Overview
The Quasi-Intake Valve Maintenance Kit provides specialized components for servicing hybrid intake valves that combine features of conventional intake and pressure-regulating valves. Designed for advanced combustion engines and pneumatic systems, this kit restores optimal air/fuel mixture control while maintaining the unique quasi-intake valve functionality that improves volumetric efficiency.
Key Features
✔ Hybrid Valve Optimization - Specifically designed for quasi-intake valve architectures
✔ Complete Seal & Guide Replacement - All critical wear components included
✔ Precision-Calibrated - Maintains original flow characteristics (±3% CV)
✔ Thermal-Stable Materials - Withstands extreme temperature cycling
✔ Energy Efficient - Restores proper air/fuel metering
Technical Parameters Table
| Parameter | Description | Specifications |
|---|---|---|
| Kit Contents | Replacement components | Valve stem, guide bushings, seals, spring retainers, collets |
| Valve Types Covered | Quasi-intake, Variable intake, Pressure-compensated intake valves | 30mm-60mm valve head diameter |
| Temperature Range | Operational limits | -40°C to 900°C (-40°F to 1652°F) |
| Pressure Range | Intake pressure handling | 0.5-5 bar (7-72 psi) |
| Stem Material | Wear-resistant stem | Nitrided 21-4N, Inconel 751 |
| Guide Material | Bushings/liners | Bronze, DLC-coated steel |
| Seal Materials | High-temp compounds | Viton®, Kalrez®, Graphite |
| Spring Options | Variable rate springs | 50-150N @ installed height |
| Fluid Compatibility | Approved media | Air/fuel mixtures, EGR gases |
| Certifications | Industry standards | ISO 9001, IATF 16949 |
| Shelf Life | Recommended storage | 5 years (unopened) |
Applications
✔ High-Performance Engines - Motorsport and turbocharged applications
✔ Hybrid Powertrains - Regenerative intake systems
✔ Industrial Pneumatics - Large-bore intake regulation
✔ Aerospace - Auxiliary power unit intake systems
✔ Marine - High-output diesel engines
Benefits
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Restores Volumetric Efficiency - Maintains quasi-intake flow characteristics
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Prevents Blow-by - Renewed stem/guide interface reduces leakage
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Extended Service Life - Advanced materials resist wear and deposits
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Optimized Combustion - Precise air/fuel metering restored
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Quick Rebuild - Pre-measured components with installation guide
Standard Kit Includes:
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Precision-ground valve stem
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Guide bushings with oil retention grooves
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High-temp stem seals
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Spring retainers and collets
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Anti-galling assembly paste
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Dimensional inspection gauge
Maintenance Schedule
| Application | Service Interval | Critical Components |
|---|---|---|
| Race Engines | 50 operating hours | Stem/guide clearance, seals |
| Commercial Vehicles | 100,000 km | Valve rotation, spring tension |
| Marine Diesel | 2 years | Corrosion inspection, stem wear |
Special Configurations Available:
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Biofuel-Compatible Kits (For ethanol/methanol blends)
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Extreme-Temperature Packages (For turbo applications)
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Low-Friction Coatings (DLC/TiN)
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Performance Upgrade Kits (With flow-optimized components)
This maintenance solution ensures your quasi-intake valves maintain their unique airflow management capabilities while preventing power loss and combustion inefficiency. Request -specific compatibility details for your engine platform!
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.