CLA-VAL 138-L47/P9 : Position Control Valve with Pressure Sustaining Feature and Manual Override
The CLA-VAL 138-L47/P9 Electrically Operated Position Control Valve is ideally suited to regulating flow or pressure or other system parameters by changing valve position from full open to shut-off via a 4-20mA signal. The CPC motorised actuator controls valve position using hydraulically-assisted technology. The P9 feature provides manual valve position over-ride capability. The valve also features a pressure sustaining feature to maintain a minimum upstream pressure, regardless of the position of the motorised actuator or manual P9 feature.