Electric ventilation butterfly valve (damper) with customized valve bracket or swinging arm

Features

Ventilation butterfly valve

• Low load with low operation torque
• Pipe pressure PN ≤ 0.1Mpa
• Size from DN100 to DN1500, 4” to 60”
• Leakage rate ≤ 1%
• Flanged, clamped and lug wafer connection type optional
• ISO 5211 standard top flange

Electric actuator

• The smallest size and most compact design in torque range from 1000Nm to 2500Nm
• Extra-large super hard copper alloy final stage worm gear to reduce force and abrasion of gear
• Double row chain from gear box to worm gear stem ensure torque transfer strength
• Strong motor equipped to make sure high start torque beyond rated torque in 10% under rated voltage
• Over 10000 times full stroke life cycle test with full rated load under duty rate 80%
• Match up to DN650 butterfly valve, DN350 ball valve and DN1200 ventilation butterfly valve and flap valve.
• Manual override with wrench or de-crutched handwheel
• CSA certified per UL standard/CE marked/RoHS 3.0

Description

DCL electric ventilation butterfly valves are widely used to shut off, control, divert or reduce the flow of corrosive and chemically-polluted exhaust air, flue gases and process gases. Such as following industries.

• Domestic and special waste incinerators

• Thermal power plants (e.g. gas turbine plants)

• Smelting works, production of precious and special metals, e.g. steel, copper, gold, silver, platinum, titanium, palladium

• Cement works and mineral oil refineries

• The process industry (chemicals, pharmaceuticals, foodstuffs) and the semi-conductor industry

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.