... part, taking closed line control mode. It adopts PID control mode, and have the characteristic of high precision, fast respond ... OilMedium Temperature:<200°CAmbient Temperature: 0-55°CControl Accuracy:±1.5°CPower Supply: AC220V, 50/60HzBody Material: Ductile iron, ... , please feel free to contact me. Product releated picture Product base High quality Stainless Steel 2-Way Electric Control Valve