Spring check valves are placed on the return line after the steam trap. They prevent back flow of water into the steam trap. Being spring loaded ensures the valve closes and provides reliable sealing.

Specifications

✔ Free shipping on orders over $99
✔ Ships from our USA (Georgia) office when in stock
✔ Weekly restocking from Japan, China, Bangladesh, and Turkey warehouses
✔ 3–7 business days handling time
✔ Compatible with multiple industrial sewing machines
✔ Carefully inspected before shipment

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⚠️ Please confirm your machine model before ordering