NR – Non-return Check Valve

NR – Non-return Check Valve prevents reverse flow from the tank back to the supply line. It stays open when inlet pressure exceeds outlet pressure, and closes automatically when the direction of flow reverses, ensuring reliable system protection.

Directing the Flow

NR – Non-return Check Valve

NR – Non-return Check Valve prevents reverse flow from the tank back to the supply line. It stays open when inlet pressure exceeds outlet pressure, and closes automatically when the direction of flow reverses, ensuring reliable system protection.
Wastewater BC RE NR 040 Typical installation
Solution Components
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