Sichuan Ziyuan Ventilation Equipment Co., Ltd

The working principle is the temperature control of the fusible alloy, the use of gravity and the action of the spring mechanism to close the valve. W

In the event of a fire the smoke sensor sends out a fire alarm signal and air is supplied to the front room via a positive pressure air supply outlet

Belong to the control valve series, the main role is to adjust the pressure, flow, temperature and other parameters of the medium, air volume adjustme

Good anechoic effect over a wide range of sound frequencies due to the use of different perforation rates and different double perforated plates in th

HTFC series fire fighting ventilation (dual purpose) low noise cabinet centrifugal fans are divided into two types, type A and type B, for ventilation

Its function is to prevent the backflow of fluids in case of accidents, to ensure the flow of fluids in a single direction and to guarantee the safety

It has excellent performance, good high temperature resistance, high efficiency, occupies less space than centrifugal fans and is easy to install.

This series of air outlets can be used directly with the fan ducts, adjustable air outlets can adjust the air speed and air direction of the outlet, e

The installation angle of the fan can be changed, the number of blades can be changed and the speed can be changed to meet the requirements of differe