Explosion-proof electric actuators.
The standard switch type (B type) realizes the opening and closing operation of the valve through the switch circuit and simultaneously outputs a set of active contact signals, indicating that the valve position is in the fully open or fully closed state. ◎ Passive contact type (S type) realizes the opening and closing operation of the valve through the switch circuit and simultaneously outputs a set of passive contact signals, indicating that the valve position is in the fully open or fully closed state. ◎ With position signal type (K type), the valve is opened and closed by the switch circuit and the current signal corresponding to the valve opening and closing angle is output. ◎ Opening signal type (R type) controls the opening angle of the valve through the switching circuit, the potentiometer outputs a resistance signal corresponding to the position of the valve opening. ◎Intelligent adjustment type (A type) realizes adjustment and control by receiving standard signal 4-20mA.DC, 0-10V.DC or 1-5V.DC output from computer or industrial instrument, outputs standard of 4-20mA.DC Feedback signal. Power supply: DC 24V AC 110V 220V opening and closing time: 10/S-100/S Torque: 6N.M to 2000N.M Protection: IP67 level explosion-proof: EX DII BT4 (optional)
◎ standard connection type (type B) causes circuit-switched on / off valves with outputing active contacts signal to show a fully open or completely closed state of the valve.
◎ Passive contact type (type S) causes the circuit switched on / off valves with outputing passive signal contacts to show a completely open or completely closed state of the valve.
◎ With type of position signal (type K) it makes the valves on / off by circuit switching with outputing current signal corresponding to the valve on / off angle.
◎ Opening grade signal type (R type) controls the open angle valves by circuit switching, meanwhile output potentiometer signals outputs corresponding to the open angle valve.
◎ type of intelligent modulation (type A) realizes intelligent regulation and control by receiving a standard 4-20mA.DC, 0-10V.DC or 1-5V.DC output signal from the computer or the industrial instrument, as well as the 4-20 mA outputs. DC standard feedback signal.
Power: DC 24V AC 110V 220V
Opening and closing: 10 / S-100 / S
Torque: 6N.M 2000N.M
Protection: IP67 Grade
Explosion Proof: EX DII BT4 (option)
The horizontal pneumatic actuator is an actuator that rotates the angular travel of the output shaft. It can be mounted to various rotary opening and closing valves such as butterfly valves, ball valves, etc.
Bore size specification: 20mm - 400mm
Torque (N.M): 5.NM to 2000 N.M
Rotation angle: 90° (standard) 180° (selection) 120° (selection)
Piston structure: rack (standard) fork (selection)
Stroke adjustment: The piston has an adjustable range of ±4° at both ends
Air source pressure: maximum -8bar, minimum -2Bar
Standard temperature: -20 ° C ~ +80 ° C
Low temperature type: -40 ° C ~ +80 ° C
High temperature type: -15 ° C ~ +150 ° C
Material: aluminum alloy, stainless steel
Color: natural, white, blue, red, can also be configured according to customer requirements
Installation standard: ISO 5211, suitable for indoor or outdoor installation
Stainless steel vertical pneumatic actuators are mainly used in various angular stroke valves such as butterfly valves and ball valves. Various automatic control functions such as valve position feedback, valve control unit, process controller, valve intelligent positioner, etc. it can also be configured. Especially for industries with high environmental requirements such as food processing, beverages, juice, beer, pharmaceuticals and other industrial fields.
Design and features
Cylinder specifications: Φ70, 85, 114, 133, 168
Air source pressure: 4-7bar
Working temperature: -10 ° C -80 ° C
Square core with valve: 8*8, 9*9, 10*10, 11*11, 14*14mm, also available in custom sizes
Working temperature: -10 ° C -80 ° C
Φ70 single action = 22 N.M; double action: 45 N.M;
Φ85 single action = 35 N.M; double action: 60 N.M;
Φ114 single action = 80N.M; double action: 110 N.M;
Φ133 single action = 143N.M; double action: 180N.M;
Φ168 double action = 248N.M
Configuration: valve position feedback device, valve intelligent positioner, valve intelligent control unit, valve position sensor
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