Zhejiang DK Valve Co.,Ltd

Ventilation butterfly valve is widely used to control or adjust media and gas in the industrial line of metallurgy, petroleum chemical, power, building material and pipeline.

Main performance and parameters
1.Nominal pressure: 0.1Mpa, 0.5Mpa
2.Strength test : 0.2Mpa, 1Mpa
3.Media flow speed: 25m/s
4.Media temperature: -30°C--350°C
5.Suitable media: Cold and heat wind, smoking gas
6.Leakage ratio ≤1%
Welcome the advice of Ventilation butterfly valve
Inner packing: Plastic package
Outer packing: Wooden package