Common pneumatic ball valve models include: V-type pneumatic ball valve: VQ40F, VQ640F, VQ940F, VQ641H, VQ941H, VQ70F, VQ670F, VQ970F, VQ71H, VQ671H, VQ971H;

Pay attention to problems when using stainless steel pneumatic butterfly valve
There is a positive tension resistance between each section of the side buckle to prevent the damage of the hose from causing the exposed space of the internally laid line.
1. If the fluid temperature is too high or the fluid is corrosive, the stainless steel pneumatic butterfly valve can be cut.
2. The stainless steel pneumatic butterfly valve will be hydrolyzed or aged if it is stored in a wet place or the storage period is too long, which can lead to fracture.
3. When the heat insulation shortening leads to abnormal temperature rise, the stainless steel pneumatic butterfly valve can be cut; When the PU tube is used for the vibrating and bending moving end, the active heating of molecular heat can cause temperature rise and lead to hose splitting.