butterfly valve

The structure of Pneumatic Ventilation Butterfly Valve is welded by using the center line disc and short structure steel disc, so there are no connecting rod, bolt and other components in its internal part, so there will be no component problems in the use process, so the failure rate is very low. It's very convenient to use. And because its sealing system adopts metal sealing, it has long service life and high temperature resistance. So it is widely used in building materials, electric power, metallurgy and other industries. Pneumatic Ventilation Butterfly Valve can also be customized according to the needs of customers.

1.Carbon steel, stainless steel and other materials, complete specifications. 2. Non standard size, can be processed according to customer requirements

1. The main body is formed once, pressure and wear resistance 2. Multi process control and strict quality inspection by professionals 3. Select high quality material, firm and safe 4. Thicken the valve body to improve the pressure bearing capacity under the same pressure