Seals and packing components that prevent fluid leakage and maintain pressure integrity in flow control valves.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Service Life | 10,000-50,000 cycles | |
| Compression Set | <15% | |
| Pressure Rating | Up to 6000 psi | |
| Temperature Range | -40°C to 260°C | |
| Friction Coefficient | 0.05-0.15 | |
| Chemical Compatibility | Resistant to oils, acids, solvents |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
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Seals are typically static components (O-rings, gaskets) that prevent leakage between stationary parts, while packing is dynamic material wrapped around moving stems to prevent leakage during operation while allowing movement.
Packing replacement depends on operating conditions but typically occurs every 1-3 years or when leakage exceeds 1-2 drops per minute. High-cycle or abrasive service may require more frequent replacement.
Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.