117412LF | Xylem | Pressure

Bell & Gossett 117412LF model CB-1/2S lead-free circuit setter plus with 1/2" female sweat connections. This calibrated balance valve has a maximum working pressure of 300 psi and a maximum operating temperature of 250°F. These valves are precisely calibrated 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 a preset to a fixed open position and closes for service without disturbing the valve setting. Valves have capped readout valves fitted with internal check valves and 1/4" NPT tapped and plugged drain port.