352-9919
9/16" Check Valve
9/16-inch one-way check valve for oil drain lines to prevent reverse flow and sump back-contamination.
Description
Inline check valve designed to keep drain oil moving in one direction. Springs shut the moment line pressure drops or tries to reverse, stopping dirty oil or contaminants from migrating back into clean engine sumps and reservoirs. Works well for…
Overview
Inline check valve designed to keep drain oil moving in one direction. Springs shut the moment line pressure drops or tries to reverse, stopping dirty oil or contaminants from migrating back into clean engine sumps and reservoirs. Works well for continuous oil exposure across wide temperature ranges.
Features
- Continuous oil contact rated
- Oil and weather resistant seals
- Internal seal stops backflow and line leakage
Applications
- Oil drain circuits and fluid return lines needing positive backflow prevention
Specifications
| Brand | Caterpillar |
|---|
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