三喜工業 List of Products and Services

We would like to introduce our "Corner Damper." Our lineup includes the "VD," which allows for manual adjustment of the airflow within the duct, as well as the "MD," which is motor-driven for adjustment, and the "CD," which prevents backflow of air. Additionally, we offer a "Smoke Exhaust Vent" that opens in conjunction with smoke detectors or manual release devices during a fire, allowing smoke to be expelled outside. 【Partial Lineup】 ■VD ■FD ■SFD (manual reset / automatic reset) ■PFD (manual reset / automatic reset) ■MD (without motor / with motor) *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce our "Round Damper." The "VD" series includes manual lever types, worm gear types, and rotary types in its lineup. Additionally, the "FD" series offers corrosion-resistant specifications. Furthermore, we also have the "PFD (Automatic Reset Type)," which maintains the damper in an open state using the force of a spring within the cylinder and automatically closes in emergencies due to gas pressurization and the melting of a temperature fuse. 【Partial Lineup】 <VD (Airflow Control Damper)> ■ Manual lever type ■ Press guide type ■ Worm gear type ■ FG type ■ Manual lever type with high airtightness, etc. *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce the various components for dampers that we handle. Our lineup includes items such as "airflow control damper actuators," "bevel gearboxes," and "joints." Additionally, we also offer related equipment for damper manufacturing, such as "temperature fuses" and "bush shafts and bearing cases." 【Partial Lineup】 <Inspection Ports> ■Square Type ■Round Type ■Airflow Control Damper Actuator ■Bevel Gearbox ■Joint ■Universal Joint *For more details, please refer to the PDF document or feel free to contact us.