Exd II BT4Gb Explosion Proof Valve Actuator

Explosion proof fail safe electric actuator with small package / installation at any angle

Description

DCL-Ex series fire safe electric actuators are fail safe. When backup power is on after explosion, the actuator can drive to pre-setting position such as full open or full close, even input control signal is not available. Self-locking function can also keep valve at last known position without hunting. Actuators can be used for over 90% explosive gas environment, except for colliery. Over 10000 DCL anti-explosion actuators have safely worked for over 10 years.

Actuators are under tests hold by CSA office for both Zone and Division system per UL and CSA standard. ATEX is obtained. CE and RoHS 3 are tested by SGS.

Features:

• Quarter turn operation with mechanical limits
• Heavy duty motor with thermal overload protection
• Rugged IP68/NEMA 4X aluminum alloy housing
• C3 level corrosion resistance with powder coated, 1000 hours salt spray
• Explosion proof grade ExdIIBT4 for Zone system and Group C, D T4 for Division system
• Over torque protection is available
• Self-locking high strength gear train to keep last known position
• Standard ISO5211 direct installation
• Manual override with Allen wrench or handwheel
• CSA certification in process per UL and CSA standard/CE marked/ATEX

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.