DONJOY TECHNOLOGY CO., LTD
Established more than 30years, over 200 employees and 30 key technological team members , 4 inventions, 200 patents.
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DC24V Small Electronic Rotary Valve Explosion Proof EXD II BT4 Electric Actuator for ball valve and butterfly valve
SPECIFICATION
| Product | DC24V Small Electronic Rotary Valve Explosion Proof EXD II BT4 Electric Actuator for ball valve and butterfly valve |
| Power | DC24V |
| Size | EX-DJ-5,EX-DJ-10,EX-DJ-20,EX-DJ-40 |
| Phase | Single phase/3 phase |
| Electronic actuator | Explosion Proof |
| Level of explosion-proof | EXD II BT4 |
| On/off time | 10S-45S |
| Torque | 20N.M-600N.M |
| Single-phase | AC24V/110V/220V/50HZ/60HZ |
| Frequency | 50HZ/60HZ |
| Application | For ball valve and butterfly valve |
| Output | Active output |
Product type
Standard switch type(B)
Valves ON/OFF is conducted by switch circuit with outputting active contact signal which can show a fully open or fully close state of the valves.
Passive contact type(S)
Valves ON/OFF is conducted by switch circuit with outputting passive contact signal which can show a fully open or fully close state of the valves.
Position signal type(K)
Valves ON/OFF is conducted by switch circuit with outputting a relative group of open or close degree current signals
Opening degree signal type(R)
The opening angle of valves is controlled by switch circuit,with potentionmeter outputting resistance signal corresponding valves opening angle.
Modulating type(A)
Intelligent regulation and control are conducted by receiving the standard signal4-20mA DC,0-10V,DC or 1-5V.DC outputted by the computers of instruments standard feedback signal 4-20mA DC is also outputted.
Selection table
| Analog signal output Modulating type electric actuator
| Size | Torque | Recommend valve size | |
| Butterfly valve | Ball valve | |||
| DJ-5 | 30S-50N.M | ≤4"-DN100 | ≤2.5" | |
| DJ-10 | 30S-100N.M | 5"DN125 12"-DN300 | DN65-3" | |
| DJ-20 | 30S-200N.M | - | DN80-4" | |
1.Modulating type-Analog signal output :Means that the electric actuator has an adjustment function,
input analog signal 4-20mA and 0-10v,and output analog signal 4-20mA at the same time.
2.E type -modulating type:DC power supply:DC24V/50HZ/60HZ
3.E type -modulating type:single-phase power supply: AC24V/110V/220V/50HZ/60HZ
4.E type -modulating type:three-phase power supply: AC380C/50HZ/60HZ
| Direct current Passive output On/off type electric actuator
| Size | Torque | Recommend valve size | |
| Butterfly valve | Ball valve | |||
| DJ-5 | 10S-50N.M | ≤4"-DN100 | ≤2.5" | |
| DJ-10 | 10S-100N.M | 5"DN125 12"-DN300 | DN65-3" | |
| DJ-20 | 15S-200N.M | - | DN80-4" | |
1.Direct current on/off type-passive output:It means that the electric actuator only has the function of opening and closing, and cannot realize the function of adjusting the valve position while outputting passive position signals (opening and closing)
2.F type -on/off type,direct current power supply:DC24V/50HZ/60HZ
