electric left plenum damper assemble with electric actuator

Regarding the model type , installation type ,output type, output torque ,voltage, control mode, matched valves, valve material and so on are selectable, please ask about the specific information and price.  If you don't know which type of actuator or vavle,please notice us the diameter,  I will help you to choose the appropriate one and try to meet your requirement.                                                 We warmly welcome your inquiry!      Product Description Electric damper is composed of electric actuator and damper. Modulating type electric damper can modulate the opening degree of the damper, and control the blast capacity. Two positions type electric damper has the on-off and start-up function.   There are square damper and round damper.  square damper: X long, 160X130~1000X500 wide  round damper: DN100~DN400   Mounting type  The following is a foot plate mounted sketch:       The following is direct mounted type:  Matched actuator series 1.SD series localized actuator introduced from Bernard technology 2.DKJ -D(DY-J)quarter turn actuator  3.Bernard actuators (OA,OAP,AS,ASP,ST+RS)   Other series Other series actuator           company introduction Many years manufacture experience, the most professional supplier   China Freya Automatic Group is the leader of automatic industry, which is specialized in producing automatic products and equipments, we owns the world's advanced technology and  the  famous brand,such as Bernard .   Tianjin Freya Automatic Instrument Technology Co., Ltd is the subsidiary company of China Freya Automatic Group, we have many years manufacturing and technical experience,there are many excellent engineers and an excellent business team in our group,  it is the most professional manufacturer in various control valves, actuators and instruments. Freya Automatic has got the ISO 9000 quality certificate,  CE certificate, various quality certificates and many certificates of honor issued by Chinese government.   Packaging & Shipping Packaging&Shipping   1.Fumlgation-free  plywood box   2.After fumigation of timber.Packaging  material    3.According to customer requirements     Contact us