B&G Circuit Setter Plus
Calibrated Balance Valve
The Bell & Gossett CIRCUIT SETTER PLUS calibrated balance
valve is a precision machined ball type triple purpose balancing
instrument. It is precisely calibrated for use as a presettable balance
valve, variable orifice flow meter and positive shut-off service valve.
Valves are furnished with a calibrated nameplate and memory stop
indicator which permits the valve to be preset to a fixed open
position and then closed for service without disturbing valve setting.
Valves are equipped with capped readout valves fitted with internal
check valves and 1/4" NPT tapped and plugged drain port.