Screw Air Compressor Safety Valve 0830100767 0830100768 Supplier for Atlas Copco
This safety valve—compatible with Atlas Copco compressor models—provides stable over-pressure protection with accurate relief settings and durable construction. Available in 0830100767, 0830100768, and 0830100774.
| Application |
Screw Air Compressor |
|---|---|
| Material |
Brass / Bronze ,Stainless Steel |
The 0830100767 / 0830100768 / 0830100774 safety valve series is engineered specifically for Atlas Copco screw air compressors, providing essential protection for the entire compressed air system. As one of the most critical safety components, the valve automatically releases excess pressure when system levels exceed the designed limit, preventing tank rupture, pipeline failure, or compressor shutdown.
Each valve is designed to react quickly and consistently in high-pressure environments, ensuring safe operating conditions even under continuous load or fluctuating demand. The internal spring mechanism is calibrated with high precision, enabling repeatable and accurate opening pressures to maintain stable system performance.
Key Product Features
These safety valves feature a highly durable brass or stainless-steel body, offering corrosion resistance and excellent sealing performance. The internal poppet and seat are machined with fine tolerances to ensure smooth operation and precise pressure relief without leakage.
The valves operate using a calibrated spring-loaded mechanism that remains stable across a wide temperature range. Even after frequent opening and closing cycles, the spring maintains its elasticity and accuracy, contributing to long service life. The exhaust path is designed for efficient air discharge while minimizing turbulence, ensuring immediate pressure drop once the valve is activated.
Material & Construction Details
The housing is engineered from heavy-duty metal alloys capable of withstanding continuous exposure to compressed air, lubricant vapors, and temperature fluctuations. Internal components undergo heat treatment and surface polishing, which enhances wear resistance and prevents sticking—a common issue in lower-quality safety valves.
The sealing components use high-temperature elastomers that retain elasticity under constant pressure. This ensures that the valve closes tightly after pressure drops back to normal, preventing micro-leaks that can lead to pressure loss or compressor inefficiency.
Performance Characteristics
The valves deliver stable relief performance in both steady and dynamic pressure conditions. They are designed to open rapidly at the preset relief point and reseat immediately once pressure normalizes. This responsiveness helps protect not only the compressor but also downstream equipment such as dryers, filters, and pipelines.
Each model—0830100767, 0830100768, and 0830100774—offers slightly different pressure settings and flow characteristics to match specific Atlas Copco compressor configurations. The internal geometry is tailored to provide efficient airflow during release without causing excessive noise or vibration.
Applications
These safety valves are widely used in Atlas Copco stationary screw compressors and other industrial air systems requiring reliable pressure protection. Common applications include manufacturing plants, metal workshops, textile factories, automotive service centers, and continuous-operation facilities where system safety is critical.
Quality Control & Testing
Every safety valve undergoes multi-stage performance testing, including pressure calibration, leak inspection, response-time verification, and thermal stability checks. This ensures consistent quality and long-term reliability, even in demanding 24/7 industrial environments.
Compatibility
✔ Compatible with various Atlas Copco compressor lines
✔ Direct replacement for the following part numbers:
- 0830100767
- 0830100768
- 0830100774
The valves fit standard compressor safety ports and require minimal installation time, enabling quick maintenance and fast system recovery.
Why Choose Our Replacement Valve
Our 1092130300 unloading valve is produced to OEM-equivalent precision and tested for real-world compressor environments. With optimized internal flow paths and premium sealing materials, it delivers reliable performance and lower lifecycle cost compared to conventional aftermarket alternatives. It’s the ideal solution for users seeking both durability and operational accuracy.
MAECENAS IACULIS
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