Spraying can be applied to a single part or multiple parts at the same time. The integral valve seat metal seal pneumatic ball valve developed by our company in 2001, the ball and valve seat are coated with I-t-VOFJKll2, with hardness of~70HRC, and the life test is 20000 times. The sealing condition is good, and users have achieved good results. The integral valve seat metal seal pneumatic ball valve can truly eliminate leakage, improve work efficiency, and make maintenance safer and downtime shorter.

What are the types of pneumatic butterfly valves? Pneumatic butterfly valve is a kind of commonly used valve control instrument, which uses a round butterfly plate rotating with the valve stem for opening and closing, so as to realize the starting action. The pneumatic valve is mainly used as a block valve. There are many types of pneumatic butterfly valves. Today, I will introduce the classification of pneumatic butterfly valves. I hope it can help you.