... level control valve 1,Size:2"-13"control valve 2,DN: DN15-DN200 3,Materials:ceramic 4,Certificates:ISO9001 Ceramic water level control valve Standards ... Temperature: ≤500°C5,Medium Application: particle media with high hardness, erosive media containing soft particle6,Test ... Bore Pattern8,Operated way: Handwheel, Gear, Pneumatic, Electric Actuator.Advantages:1, The parts contacting with the media are ...