Fail safe smart electric actuator with position setting function when lost input signal

Features

• 90° turn with proportional to input control signal
• Self-calibrating with continuously output position monitoring signal as standard
• All metal gear train with self-locking bronze alloy worm gear
• Watertight IP67 and NEMA 4X aluminum alloy enclosure with 100% underwater tests
• World-leading EMC, 100% passed EFT, ESD and Surge tests
• Stable operation on extra high/low temperature with high humidity
• Full potted resin plastic packaged controller to protect electronics from vibration and moisture
• Fail safe drive to any setting position when input signal loses
• CSA listed/UL complied/CE marked/RoHS 3.0 tested

Description

DCL-E modulating type electric actuators are fail-safe. When control signal loses or mistaken input beyond certain range(4-20mA/2-10V), and power is still on, actuator can drive valve to any position that has been set before, such as full open or full close position. Self-locking function can also prevent back driving and hunting when power lose. These functions can keep whole control system safe when malfunction happens.

All actuators are rigorous tested and certified by CSA per UL and CSA standard, tested by SGS per CE and RoHS 3 standard. The self-designed high stability control packs are also certified and tested by top companies to ensure no problems during high humidity and high temperature.

Specification

Founded in 2001, Dynamic Corporation Limited(DCL) is a national high-tech enterprise, which is engaged in R&D, manufacturing and sale of Electric Actuator, Electric Valve and its Automation Control System. The main leading product, DCL Series Electric Actuator is featuring the compact construction, exquisite appearance, smart control, remarkable performance,easy operation and so on.

DCL series electric actuators are widely used in various industrial field, such as HVAC, refrigeration, petroleum, chemical, electric power, smelting, energy, pharmaceutical, paper-making, water treatment, food, brewage, shipbuilding and combustion system etc. DCL has estabilished stable partnership with lots of world leading companies in each industry to provide best flow control solutions. Every year, DCL also exports over 10000 units self-produced electric actuators and electric valves to USA and Germany.

In the past 19 years, DCL has winned high trust-worthy from customers. Many customers with many years practices confirm that our products are outstanding in stable quality, reliability, durability and after-sale service.

1. Manufacture per ISO9001:2015 standard with certification

2. Products are CE marked/ATEX marked with QAN by SGS group

3. Products are certificated per UL and CSA standard by CSA group

DCL does not only provide good quality products, but also present responsibility to the society and community. All our employees regard quality first. Quality control has a long uninterrupted way to go. Quality first is our management culture and the foundation of our company.