Burner Fuel DN400 Butterfly Valve DCL Smart Electric Actuator

Burner fuel control used smart electric actuator/resistance to electromagnetic interference

Features

• 90° turn with proportional to input control signal
• Modulating type for proportional control with 4-20mA/1-5V/2-10V input signal
• Self-calibrating with continuously output position monitoring signal as standard
• Mechanical over torque protection optional
• 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
• Hard die cast aluminum alloy enclosure with powered coated to resistance corrosion
• All metal gear train with self-locking worm gear
• CSA listed/UL complied/CE marked/RoHS 3.0 tested
• Visual valve position indicator

Description

DCL small size modulating type electric actuators are widely used in combustion system, especially for burners, both in China and USA. Actuators are installed on the fuel intake duct/pipe to control flame or installed on ventilation valve to control temperature. Since the boiler is always in very high temperature and always has strong electromagnetic interference to surroundings, so the actuator must suffer very severe applications.

Though the controller is very small, but its electric clearance creep distance satisfies the UL standard. It can suffer 2500V surge test, 4000V EFT test, 4000V ESD test to ensure world leading EMC performance. Moreover, it also passed 85/85 test, which is continuously working in 85℃ and 85% humidity for over 600 hours. So it serves top 2 air conditioning companies ,Gree and Midea, in China, and also some top world famous brands such as McQuay, Danfoss, Dunham-bush etc.

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.