Quarter Turn 4mA S4 Intermittent Motorized Valve Actuator

S4 intermittent duty rate quarter turn actuator with 1200 times/hour operation

DCL-05E~250E parameters.pdf

Description

DCL modulating type electric actuators are S4 intermittent periodic duty operation. Actuator sequential, identical starts, runs and rests cycles with rated load. As the starting current affects temperature rise, if motor is not proper designed, actuator will be easily shut down during high frequently starts by thermal overheat protector in motor and actuator body will be very hot.

Actuators have been rigorous tested by CSA and certified per UL and CSA standard. In chemical and food & beverage industry, the fluid needs to be controlled very precisely, so the actuator start frequency is very high. 1200 times/hour can reach world leading level and can meet requirements of above industries.

Features

• Quarter turn operation with modulating controlled by 4-20mA/1-5V/2-10V input signal
• Actuator output drive position is proportional to input signal
• Smart full potted control pack is located inside actuator with integral design
• Up to 1200 times/hour starting frequency and over 200,000 times starting test with full rated load
• IP 67 and Type 4X hard die cast aluminum alloy housing with NBR sealing
• Output 4-20mA signal for valve position
• Manual override
• CSA certified per UL 429 and CSA C22.2/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.