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Venturi valves

A comprehensive range of venturi valves available individually or in kits. The venturi valves are designed to meet the requirements of BS EN 13544-3:2001+A1:2009 and are colour coded for easy identification.

The flow printed on the valves ensures that in most cases, the patient receives a total flow of approximately 40 L/min. This is designed to meet the patient’s ‘normal’ peak flow requirements.



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