DC rotary actuator with current type over torque protection / torque test control

Features

• Quarter turn with mechanical limits for butterfly valve and 2-way/3-way ball valve
• Thermally bonded polyester powder coating, C3 level corrosion resistance with 1000 hours salt spray test
• All metal gear train with self-locking worm gear, stays in last known position once power loss, no additional brake needed
• Heavy duty fully enclosed squirrel-cage asynchronous motor with thermal overload protection, duty rate 80%, F rate insulation.
• Hard high pressure die cast aluminum housing with watertight IP67 and NEMA 4X
• Very compact size for 360° installation, with water proof connector and cable optional
• Visual valve position indicator/flat indicator or convex indicator available
• Standard ISO 5211 multi flange valve mounting
• Manual override with Allen wrench or handwheel
• Over torque protection/anti-condensation heater/local emergency power off button optional

Description

DCL compact electric actuators are widely used for damper control, such as farm ventilator,factory ventilator, boiler ventilator etc. We can also provide customized swinging arm production and waterproof cable connection. The compact and light weight design can be easily installed to any frame or supporter. Permanent lubricated worm gear do not need any field maintenance after installation. Self-locking function can keep damper at any position by shut off power.

Actuators comply to UL/CSA/CE standard, so they can be accepted by most countries in North America, South America and Europe. If the ventilators will be sold to above areas, our products are the best choice.

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.