Electrical Flange Ball Valve has nominal dimension of 1/2 " ~10 ", and the pressure range are 0, 16, 25, and 40 bar. The medium temperature ranges from -10°c to +180°c while the ambient temperature is from -10°c to +60°c. Its actuator cover is made from aluminum alloy. Sealing material is PTFE. The ball materials are SS316 and SS304.