Aeration Butterfly valve is a Valves product. Key specs — Brand: Jingzhong; Origin: wenzhou.
Product Description
Name:Aeration Butterfly valve As a new product for thermal air duct and air volume adjustment, it embodies the Advantages of ball valve and butterfly uses sheet welded dise to stably and precisely adjust the air volume,making flow characteristic approximately to equal percentage.
Range of adjustment is up to 100:the use of axial ring and high structure, pipe can be mounted and driven at any position from top or bottom.Specially designed operating frame is featured by easy operation,high flexibility and accurate positioning Drive modes indude worm and gear driven and electric.
Nominal diameter: 50-2000mm Nominal pressure: 0.1,0.25,0.6 MPa Applicable medium: air and smoke gas Applicable temperature: ≤300℃ Leakage rate: ≤1% Main material of valve: carbon steel, alloy steel Electrical device is double stage driven, or man ually operated, and spot opera-tion and remote centralized control. Connecting flange standard: GB/T9115
