A brief guide to use

DCL Actuator Brief User's Guide This section gives you a quick overview of how to use the Huayi DCL actuator.
How does a DC24V switching actuator work?

How does a DC24V switching actuator (electric valve) work? When you install a DCL 24V switching type electric valve on your pipeline, you can pass [...]
How does the AC220V switching actuator work?

How does a switching actuator (electric valve) work? When you install a DCL switching type electric valve on your pipeline, you can control the valve all the way through a relay, switch [...]
Other technical advice
Service & Support Other Technical Inquiries service@dcl-controls.com Tel (+86) 130 2633 [...]
How do I calibrate (align) the input signal of an actuator?

When there is a deviation between the valve position positioned by the actuator and the input signal when 4~20mA is input (at this time, there is also a deviation between the feedback signal and the input signal), you can [...]
DCL-02 Switching Actuator Common Troubles and Troubleshooting

This guide is applicable to DCL ultra-small series actuators, the models are as follows: DCL-02A / DCL-02B / DCL-02G 1, often [...].
DCL-02 regulated actuator common faults and troubleshooting

该向导适用于DCL精小系列的执行器,型号如下: DCL-02E 1、常见故障及故障分排除方法。 2、请核对应用 […]
What are the types of actuators and how should I choose them?

Service & Support What are the types of actuators and how should I choose them? According to the actuator's driving method, the actuators can be divided into: Electric actuators Pneumatic actuators [...]
How does humidity reduce the service life of actuators (motorized valves)?

Service & Support How does humidity reduce the life of actuators (motorized valves)? It is well known that humidity can cause damage to electronic products. Today, we divide [...]
What is the meaning of the S2 working system in the field of actuators (motorized valves)?

Service & Support What is the meaning of S2 operating system in the field of actuator (motorized valve)? Many of my friends are not familiar with the S2 in actuator or motorized valve [...]