Spring component in poppet/seal assemblies providing controlled force for sealing and actuation in industrial machinery.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Free Length | 10-100 mm | |
| Spring Rate | 5-50 N/mm | |
| Solid Height | 5-80 mm | |
| Wire Diameter | 0.5-5.0 mm | |
| Maximum Deflection | 60-80% of free length | |
| Operating Temperature | -40°C to 250°C | |
| Load At Working Height | 10-500 N |
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
A sealing and flow control assembly for rapid-activation valve banks, combining a poppet valve with integrated sealing elements.
A directional control valve that regulates airflow in pneumatic systems by shifting a spool or shuttle mechanism.
A practical evidence checklist for RFQ preparation and supplier evaluation.
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Manufacturer profiles associated with Spring (if applicable).
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The spring maintains consistent sealing force against the poppet or seal element, ensuring leak-proof operation while allowing controlled movement during actuation cycles.
Consider operating pressure, temperature range, required spring rate, corrosion environment, cycle life requirements, and compatibility with fluid media, then match to specifications like ISO 10243.
Common causes include fatigue from cyclic loading, corrosion from harsh environments, over-compression beyond design limits, and material degradation at extreme temperatures.
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