Flow-Measuring Valve for Airflow Control

The K-B flow-measuring valve is designed to monitor the airflow delivered by the ERV-2.5 fan into a room.
Equipped with measurement scales and inspection windows, it provides accurate airflow control in supply ventilation systems for shelters and technical facilities.

The valve features a conical housing with a 90 mm inlet and a 150 mm outlet. Its construction includes a plastic disk, brass axis, and support plates for stable operation and reliable measurement.
Two rectangular inspection windows with a scale allow quick airflow monitoring without additional instruments.

The operating temperature range is –20° C to +40° C