Electric Regulating butterfly valve
◎ Standard switching type (B-type) makes valves on/off by switching circuit with outputing active contacts signal to show a fully open or fully closed state of valve.
◎ Smart modulating type (A-type) realizes intelligent regulation and control through receiving a standard output signal 4-20mA.DC, 0-10V.DC or 1-5V.DC from computer or industrial instrument as well as outputs 4-20mA.DC standard feedback signal.
◎ Operating time from 7s to 100S
Technical specifications
Size:1"-8",DN25-DN200
Material: 304 / 316L
Pressure: 10bar
Temperature: -30 to 130 ℃
Connection: clamp, thread, weld, three-piece flange
Standards: DIN SMS ISO IDF RJT
