Electric Actuator
Function options
◎ 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.
◎ Passive contact type (S-type) makes valves on/off by switching circuit with outputing passive contacts signal to show a fully open or fully closed state of valve.
◎ With position signal type (K-type) makes valves on/off by switching circuit with outputing current signal corresponding to valve on/off angle.
◎Opening degree signal type (R type) controls valves open angle by switching circuit, meanwhile potentiometer outputs resistance signals corresponding to valve open angle.
◎ 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.
Technical specifications
Power: DC 24V AC 110V 220V
Opening and closing time: 10 / S-100 / S
Torque: 6N.M to 2000N.M
Protection: IP67 rating
Explosion proof: EX DII BT4 (option)