Atlas Copco Oil Cut-off Valve Maintenance Kit 2901021702 for Air Compressors
Price:
USD24/pcs
MOQ:
1
Delivery Time:
15-20 work days
Brand:
Atlas Parts
Product Description
Oil Cut-off Valve Maintenance Kit - Complete Repair Solution
The Oil Cut-off Valve Maintenance Kit is a complete repair solution designed to restore and optimize the performance of oil shut-off valves in compressors, hydraulic systems, and industrial machinery. This kit includes all essential components to address wear, leaks, and operational failures, ensuring reliable emergency oil flow interruption.
Key Features & Benefits
- Complete Overhaul - Replaces seals, springs, and critical wear parts for full valve restoration
- Leak-Free Operation - High-quality NBR, FKM, or PTFE seals for oil/gas compatibility
- Precision Calibration - Ensures valve activates at correct pressure (±0.2 bar accuracy)
- Extended Service Life - Reduces downtime and costly valve replacements
- Universal Fit - Compatible with major brands (Atlas Copco, Bosch, Parker, etc.)
Kit Contents
| Component | Function | Material |
|---|---|---|
| Stem Seal | Prevents oil leaks around valve stem | Viton® (FKM) or PTFE |
| Piston O-Rings | Maintains smooth valve movement | NBR/HNBR for high pressure |
| Return Spring | Ensures fast valve closure | Stainless steel (SS316) |
| Diaphragm (if applicable) | Isolates oil from solenoid chamber | EPDM or FKM |
| Gasket Set | Seals valve body connections | Fiber-reinforced rubber |
Applications
- Air Compressors: Emergency oil cutoff during shutdown
- Hydraulic Power Units: Prevents oil loss in failure scenarios
- Industrial Lubrication Systems: Isolates oil supply during maintenance
- Turbomachinery: Safety shutdown for bearings/gears
When to Use This Kit?
Warning Signs for Maintenance:
- Oil leakage around valve body or stem
- Delayed valve response (slow opening/closing)
- Failure to shut off during emergency tests
- Exceeding 5,000-8,000 operating hours since last service
Step-by-Step Maintenance Guide
- Depressurize System - Isolate and drain oil from the valve.
- Disassemble Valve - Remove cover, stem, and piston assembly.
- Replace Components - Install all kit parts (discard worn seals).
- Lubricate - Apply silicone grease to O-rings (included).
- Reassemble & Test - Verify activation pressure and leak-tightness.
Technical Specifications
- Pressure Range: Up to 40 bar (custom kits for higher pressures)
- Temperature Resistance: -30°C to +150°C (FKM), +200°C (PTFE)
- Valve Sizes: 1/4" to 1" NPT/BSP threads
- Certifications: ISO 9001, RoHS compliant
Why Choose Our Maintenance Kit?
- OEM-Quality Parts - Matches original valve performance
- Detailed Instructions - Includes step-by-step manual or video guide
- 90-Day Warranty - Guaranteed fit and function
- Bulk Discounts - Available for plant-wide maintenance programs
Restore Your Valve's Reliability Today!
Provide your valve model or system specs for kit compatibility verification.
Pro Tip: Pair with our Oil Filter Kit for complete lubrication system maintenance!
For technical support or custom kits, contact our engineering team!
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Quansi Industrial (Guanyun) Co., Ltd.
Location
1st-2nd floor, west side of Building 6, Chengbei Science and Technology Park, Guanyun County, Lianyungang City, Jiangsu Province China
Contact Person
Emily Tang