DCL Actuator Certifications

The DCL electric actuator complies with the following certifications: CE – Conformité Européenne (European safety and environmental standards) RoHS – Restriction of Hazardous Substances CSA – Canadian Standards Association certification IAF – International Accreditation Forum CNAS – China National Accreditation Service SIL – Safety Integrity Level certification Exd II CT4 Gb – Explosion-proof certification for […]

Perguntas frequentes

How many years have you been making actuators? How is the product quality?DCL was founded in 2001 and has been specializing in the design, production, and sales of reliable, durable, and compact electric actuators for 22 years. So far, DCL actuators have been used in 13 countries, by over 270 customers, and in more than […]

User Manual of DCL Actuator

Previous : How-tos of DCL Actuator Next : Application Notes of DCL Actuator

Como funciona o atuador tipo liga-desliga de 24 VCC (válvula elétrica)

When you install a DCL 24V ON-OFF type electric control valve on a pipeline, you can control it using a relay, ON-OFF control, or PLC (DCS), enabling the opening or shutting off of fluid flow. This guide explains how the DCL 24V ON-OFF type electric actuators function using relays, PLCs, or ON-OFF control for valve […]

Como funciona o atuador tipo liga/desliga AC220V (válvula elétrica)

When you install a DCL AC220V ON-OFF type electric control valve on a pipeline, you can control it using a relay, ON-OFF control, or PLC (DCS), enabling the opening or shutting off of fluid flow. This guide explains how the DCL AC220V ON-OFF type electric actuators function using relays, PLCs, or ON-OFF control for valve […]

Consulta técnica

[email protected] Phone (+86) 130 2633 1611 WhatsApp Ken Bryan In site chat Click on the icon at the bottom right corner to chat with us…

Como calibrar o sinal de entrada do atuador?

When the actuator’s valve position does not match the 4–20mA input signal (resulting in a discrepancy between the feedback signal and the input signal), you can calibrate the input signal to eliminate this deviation. 6 Simple Steps for Calibration: Turn the S-A switch to position 2. Press and hold the Set button until the L2 […]

Problemas comuns e solução de problemas em atuadores moduladores de 24 V CC

This guide is applicable to the DCL Explosion-proof Series / Weather-proof Series / Quick-Turning Series of modulating actuators powered by DC24V, with the following models: Weather-proof Actuator: DCL-02GEY, DCL-05GEY, DCL-10GEY, DCL-20GEY, DCL-40GEY, DCL-60GEY Explosion-proof Actuator: DCL-Ex05GEY, DCL-Ex10GEY, DCL-Ex20GEY, DCL-Ex40GEY, DCL-Ex60GEY Let me know if you need further assistance with this guide! Open the Electric Chamber […]

Problemas comuns e solução de problemas para atuadores liga/desliga DCL-02

This guide is applicable to the DCL Ultra-Small Series actuators, with the following models: DCL-02A DCL-02B DCL-02G Common Faults and Troubleshooting Methods   Fault Possible Causes Troubleshooting Methods Actuator does not open or close on initial start 1. Incorrect wiring Check the wiring according to the actuator’s wiring diagram.   2. Incorrect power supply Ensure […]

Problemas comuns e solução de problemas para atuadores moduladores DCL-02

This guide applies to the DCL ultra small modulating actuators, model as follows: DCL-02E Common Faults and Troubleshooting Methods   Fault Possible Cause Troubleshooting Method Actuator will not open or close at startup 1. Incorrect wiring Check the wiring according to the actuator wiring diagram to confirm it is correct.   2. Incorrect power supply […]