flow rate on this one says 45 liters per minute but the features list shows 350 L/min -- which number actually applies to this valve?
Question by: Gene B on Feb 22, 2026, 4:17 PM
The 45 liters per minute figure is the rated flow for this specific valve. The 350 L/min number reflects the broader NV1-8 series range, not this particular configuration. So for sizing your system, work with 45 L/min as your ceiling on this one.
Answer by: Customer Support on Feb 24, 2026, 6:40 AM