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CATA B10 PLUS/C E-100 Non-Return Valve
Summary description:
The CATA B10 PLUS/C E-100 non-return valve is a specialized ventilation accessory designed to prevent backdraft and the return of air into the room. Compatible with 100mm diameter ventilation systems, this valve ensures efficient airflow management and improves the overall performance of your exhaust fan by maintaining unidirectional air movement.