Fail safe electric actuator with valve position feedback signal/potentiometer / CE marked

Features

• Quarter turn operation
• Torque from 50Nm to 2500Nm/442in.lbs to 22125 in.lbs
• Precision conductive plastic potentiometer made by Sakae Japan with ≤ 0.5% error, for continuous resistance output signal of valve position
• Strong corrosion resistant with external powder coated aluminum alloy housing cover
• Heavy duty motor with thermal overload protection
• Anti-off bolt, alloy steel spur gears and final stage aluminum bronze worm sector gear
• Self-locking at any position when power off
• An electro-mechanical brake is NOT required
• Limit switches to confirm valve position/potentiometer or position transmitter optional
• ISO 5211 multi-flange mounting
• manual handle is safe, reliable, labor-saving, small
• All parts are certified by CSA, complied to UL 429 and CSA C22.2

Description

DCL C model electric actuator is equipped with potentiometer to feedback continuous resistance signal. Always used for some control system that can transfer resistance signal to current signal or voltage signal outside actuator. The resistance value output is proportional to valve position, 500Ω and 1000Ω range are optional. Two auxiliary micro limit switches can be added to feedback passive signals of full open and full close position.

All DCL common series electric actuator have got CSA certification both per USA’s UL standard and Canadian CSA standard from year 2013. Explosion proof electric actuator is on process of CSA testing and certification and estimated to passed all tests and get certified on Q3 or Q4 year 2020. Moreover, DCL’s products passed all CE tests and complied to RoHS 3.0, tested by SGS. DCL’s products are both CSA and CE marked.

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.