Varies by OEM
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Pressure [Low, Medium],
Dynamic Service Speed [N/a]
Seal Directionality [Unidirectional]
Manufacturing Method [Compression, Transfer],
Common modifications Surface modifications and coatings
Catalog Standards Varies by OEM
Customizable Yes
Comparative cost: $$
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Special Applications

Materials, break force, installation types vary with application requirements

More Information

Venting and purging - three different approaches
Precision ground/molded balls, duckbill seals, and umbrella seals all perform functions of one-way pressure relief valves. Each approach has its own design considerations and performance envelopes. Schedule a conversation with our technical team to learn which is best the application you're working on.
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