Ordinary series electric actuators

武汉华易普通型执行器认证 | DCL Actuator Certifications
  • IP68   
  • Fit for part-turn valve
华易普通系列执行器 配阀 | DCL Electrical Actuator Valve

Valve Type

Part-Turn
Damper
0~90° | 0~360°

Torque/Time

20~2500Nm
4S~75S

Duty Type

Open-Close
Modulating

Supply Voltage

DC24V
AC24V
AC110V
AC220V
AC380V

Input/Output Signal

4~20mA
0~10V
Contact
Modbus-RTU | CAN | Ethernet

Options

Over torque protection
Failure Safe
Dehumidification
Diagnosis

华易普通系列执行器 特点 | DCL Actuator Features

Duty Classification

Modulating

华易调节型执行器 控制示意图

The Servo Module inside actuator receive input signals and then drive the valve to the corresponding position. In the meantime, the feedback signal of valve will be output to the high-level control system. The input/output signal can be a 4~20mA, 0~10V, Modbus, CAN, or IOT.

Operate in S4 intermittent cycle. Actuator can move up to 1200 times per hour.

Open-Close

华易开关型执行器 控制示意图

A, B, D, G, H type of control circuit

Open-Close only setted with fully open and fully closed position. On your requirement, a intermediate position can also be setted (B, D, G, H type). On receiving input signals, the actuator will drive the valve to the fully open, fully closed, or intermediate position.

Operate in S2 short-time cycle. Continuous move time should be less than 15 minutes.

Position Transimiter

华易反馈型执行器 控制示意图

C, D, F type of control circuit

The actuator drive the valve with a real-time valve position feedback to control system. C, D-Type feedback a resistor value, F-Type feedback a analog voltage value.

Operate in S2 short-time cycle. Continuous move time should be less than 15 minutes.

Features

Servo Module

华易电动执行器伺服控制模块 | Actuator Controller Pack

We insist on designing and manufacturing Servo Module pack by ourselves to guarantee every actuator we supplied is endurable and reliable. With broadband EMI design and fully encapsulated structure, the servo control pack has a excellent performance in electromagnetic immunity, anti-vibration and humidity-proof.

Electrical Position Limit Adjustment

华易防爆执行器 限位微调装置 | DCL Explosion-Proof Actuator Position Limiter

It is very easy to adjust full-open position and full-close position with a wrench. In the mean time, with a special design this adjustment is very precise.

Patent No. ZL 201020214725.8

Motor

华易防爆执行器 过温保护

As the valve operating features, the actuator must supply a full-load starting torque to drive valve to start opening or closing. At the same time, the motor must has a relative small rotational inertia to implement fast-precise valve opening control. We specially design the motor to fullfill above requirements.

Also, thermal protect was designed to protect motor from damage in unpredictable worst cases. As the graph shows, the moter will be cut off after the temperature rise higher than 105℃. This cutting off state keeps until the temperature dropped lower than 85℃ again.

Electrical/Mechanical Position Limit

DCL 华易执行器限位示意图

Electrical limit position : when the actuator reaches the fully open or fully closed position, the built-in switch will cut off the driving circuit to protect the valve.

Mechanical limit position : when the electrical limit position fails, the actuator output shaft would also be limited in the specific angle range by a mechanical part to protect the valve from damage.

The figure shows the relationship between electrical limit position and machanical limit position.

Optional Function

Over torque protection

DCL 华易执行器过力矩保护

When the valve is in the work process in an intermediate position due to the pipe of impurities, foreign matter or other causes is stuck, the Executive body of the output torque will increase rapidly, and reaches the set value, the tripping torque, the torque Switch will open the circuit, thereby protecting the valves and actuators from damage O

Dehumidification

PTC除湿加热器

When your application place is much humid or with a big day-night temperature change, your could select a actuator with dehumidification configuration. This function is implemented by connect a PTC heater in actuator champer. This heater is in working state as long as the actuator power is supplied.

Control Circuit

Modulating

E-type: with Servo Module(Positioning)

DCL 华易执行器E型接口图

Input: 4-20mA/0-10V, configurable.

Output: 4-20mA/0-10V, with any configuration.

Bus:Modbus / CAN

IoT: WIFI/LoRA/4G DTU

Position Transimiter

F 型 :带位置发送器

DCL 华易执行器F型接口图

输出4~20mADC 阀 位信号(对阀位实 行全程反馈)。

Type C: with 1K Ω (or 500 Ω) potentiometer

DCL 华易执行器C型接口图

通过开关电路实现 “开”、“关”操 作,并输出与开度 位置相对应的电阻 量信号。

D 型 :带电位器和无源触点位置开关

DCL 华易执行器D型接口图

通过开关电路实现“开”、 “关”操作,并输出与开 度位置相对应的电阻量信 号,同时输出一组全开和 全关无源信号。

Open-Close

Type A: With limit position switch (active)

DCL 华易执行器A型接口图

Implement "on" and "off" operations through switch circuits, and output fully open and fully closed active signals.

Type B: With intermediate position switch (passive)

DCL 华易执行器B型接口图

Implement "on" and "off" operations through switch circuits, and output fully open and fully closed passive signals.

Type G: DC control circuit with passive contact switch

DCL 华易执行器G型接口图

According to the unidirectional conductivity of the diode, by reversing the positive and negative poles of the DC power supply, the "on" and "off" operations are achieved, and a set of fully open and fully closed passive signals are output.

 

H 型 :三相交流控制电路,带无源触点开关

DCL 华易执行器H型接口图

Through external phase inversion circuit, the motor is turned forward and backward to achieve "on" and "off" operations and output a set of fully open and fully closed passive signals

Note:

  • 控制电路中虚线框内为执行机构内部电路,虚线框外电路仅供用户接线参考。
  • 如需定制控制电路,请联系技术支持。

Selecting Actuator

ModelROTATIONTorque/TimeDuty TypeSupply VoltageInput/Output SignalOptional Function
DCL-050~360° Configurable20S/50Nm
Optional
4S/20Nm
10S/30Nm
60S/50Nm
Open-Close
Modulating
DC24V
AC24V
AC110V
AC220V
AC380V
4~20mA
0~10V
Contact
Modbus-RTU | CAN | Ethernet
Over torque protection
Failure Safe
Dehumidification
Self diagnosis and data recording
DCL-100~360° Configurable30S/100Nm
Optional
15S/50Nm
60S/100Nm
Open-Close
Modulating
DC24V
AC24V
AC110V
AC220V
AC380V
4~20mA
0~10V
Contact
Modbus-RTU | CAN | Ethernet
Over torque protection
Failure Safe
Dehumidification
Self diagnosis and data recording
DCL-200~90° Configurable30S/200Nm
Optional
15S/100Nm
60S/200Nm
Open-Close
Modulating
DC24V
AC24V
AC110V
AC220V
AC380V
4~20mA
0~10V
Contact
Modbus-RTU | CAN | Ethernet
Over torque protection
Failure Safe
Dehumidification
Self diagnosis and data recording
DCL-400~90° Configurable30S/400Nm
Optional
15S/200Nm
60S/400Nm
Open-Close
Modulating
DC24V
AC24V
AC110V
AC220V
AC380V
4~20mA
0~10V
Contact
Modbus-RTU | CAN | Ethernet
Over torque protection
Failure Safe
Dehumidification
Self diagnosis and data recording
DCL-600~90° Configurable45S/600Nm
Optional
Open-Close
Modulating
DC24V
AC24V
AC110V
AC220V
AC380V
4~20mA
0~10V
Contact
Modbus-RTU | CAN | Ethernet
Over torque protection
Failure Safe
Dehumidification
Self diagnosis and data recording
DCL-1000~90° Configurable30S/1000Nm
Optional
15S/500Nm
Open-Close
Modulating
AC110V
AC220V
AC380V
4~20mA
0~10V
Contact
Modbus-RTU | CAN | Ethernet
Over torque protection
Failure Safe
Dehumidification
Self diagnosis and data recording
DCL-1600~90° Configurable48S/1600NmOpen-Close
Modulating
AC110V
AC220V
AC380V
4~20mA
0~10V
Contact
Modbus-RTU | CAN | Ethernet
Over torque protection
Failure Safe
Dehumidification
Self diagnosis and data recording
DCL-2500~90° Configurable75S/2500NmOpen-Close
Modulating
AC110V
AC220V
AC380V
4~20mA
0~10V
Contact
Modbus-RTU | CAN | Ethernet
Over torque protection
Failure Safe
Dehumidification
Self diagnosis and data recording

Recommended Valve Selection Table

Actuator ModelButterfly valve (≤PN1.0MPa)Ball Valve (≤PN1.6MPa)Ventilator Valve (≤PN0.1MPa)
DCL-05DN50~65DN40DN50~80
DCL-10DN80~100DN50~65DN100~200
DCL-20DN125~150DN80~100DN250~300
DCL-40DN200DN125DN350~450
DCL-60DN250DN150DN500~600
DCL-100DN300DN200DN700~800
DCL-160DN350~400DN250DN900
DCL-250DN450~600DN300~350DN1000~1200

Note: For reference only, fitting with the valve torque would be the most right way.

As the resistive torque applied on actuator from valve would be very different in a realistic application scenario. We recommand to select the actuator with torque at least 1.1~1.3 times higher than normal working torque from design .

查看所有型号

华易普通系列执行器 DCL-05
DCL-05
华易普通系列执行器 DCL-10
DCL-10
华普通系列执行器 DCL-20 DCL-40 DCL-60
DCL-20
华普通系列执行器 DCL-20 DCL-40 DCL-60
DCL-40
华普通系列执行器 DCL-20 DCL-40 DCL-60
DCL-60
华易普通系列执行器 DCL-100 DCL-160 DCL-250
DCL-100
华易普通系列执行器 DCL-100 DCL-160 DCL-250
DCL-160
华易普通系列执行器 DCL-100 DCL-160 DCL-250
DCL-250
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Chen Gong * DCL Huayi Intelligent Control