Potentiometer equipped electric 3 phase actuator with resistance signal feedback for valve position

Features

• 90° quarter turn operation
• Torque from 50Nm to 2500Nm
• Modulating type available with electric positioning system
• Class F insulating motor
• Weather proof NEMA 4/4X and IP67 sealing grade with aluminum alloy housing cover/IP 68 optional
• Limit switches to confirm valve position/potentiometer or position transmitter optional
• Visual valve position indicator
• Emergency local power off button optional
• ISO 5211 multi-flange mounting
• Manual override with wrench or handwheel
• Self-locking at any position when power off
• All parts are certified by CSA, complied to UL 429 and CSA C22.2

Description

The DCL-H series actuators motorized by 3 phase AC power. Actuators can have both clockwise (CW) and counter-clockwise (CCW) control inputs. One drives the actuator to its open, the other to its close position. If there is no signal (Null point) on either input the actuator simply stays in its last position. Actuator is easy to install using standard ISO5211 multi-flange mounting and double square drive.

Unique integral motor/housing design provides higher torque in a very small package. Thermostatically controlled anti-condensation heater will help protect actuator against damage from condensation. Actuators are tested to rigorous UL and CSA standards and certified by CSA.

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.