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The John Guest 3/8SCV is a plastic OD tube check valve designed for reliable fluid control. This check valve prevents backflow in piping systems. It connects easily to both copper and plastic tubing without requiring tools or glue.
This valve is suitable for water applications and features a crack pressure of point three psi.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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