◆Purpose

Aeration butterfly valve use same material as body to process gasket, the suitable temperature us according to material of body. Generally, it is utilized in pipe of industry, metallurgy, environmental protection etc. as ventilation and adjust medium flux.

◆Feature

1、Novel and reasonble design, particular configuration, light, and open and close rapidly.

2、Small operate moment, operation easily, labors saving and skillful,

3. Use suitable material to satisfy low, middle, high different medium and corrosive medium etc.