Round Flow-Measuring Shut-Off Valve

The K-RB round flow-measuring shut-off valve is designed to measure airflow during operation of the ERV-2.8 manual-electric fan and to shut off the fan’s discharge duct when stopped or operating at reduced capacity.

The valve consists of a metal housing with diffuser and a working element mounted on a steel flange. A machined groove along the inner flange ensures tight blade seating and completely prevents air bypass.

Operating temperature range: –20° C to +40° C.