Description
The Xylem-Bell & Gossett 117643 Circuit Sentry FloSetter II is a 1-inch NPT flow control valve that is installed in hydronic piping to measure, and control water flow, ensuring that there is a proper circulation balance in HVAC systems when they are in operation. It operates by using a calibrated orifice, and an adjustable valve mechanism which enables accurate setting of the flow and verification by the measurement of the differential pressure. The unit is inserted into the piping loop, which ensures the correct positioning in the circulation path.
