control damper

1. High surface finish, strong and durable, high precision, more stable performance, and good quality in details 2. In the process of valve body and valve seat processing, the Electric Control Smoke Damper appearance is not easy to be damaged, and high-precision equipment is used for processing, and the product switch is light 3. Strict quality management and quality control

In addition to the advantages of general butterfly valve, Ventilation Volume Control Damper has a unique structure. It is welded with high-quality steel plate. Ventilation Volume Control Damper has small volume, light weight, large flow section, flexible opening and closing, convenient use and maintenance, and low price. Ventilation Volume Control Damper can be wafer connection or flange connection.

1. There is no connecting rod, bolt, etc. inside, so it works reliably and has long service life 2. The valve body and valve plate are welded with high-quality carbon steel plate or stainless steel plate. It has the advantages of simple structure, small flow resistance, light weight, flexible rotation, long service life and convenient operation and maintenance