Of course, the leakage of dangerous materials is our biggest concern. But if we know that there is basically a rubber seal ring inside this door ring, we don't need to worry about it at all. We should know that this will affect the sealing performance, so that a lot of gas can be well protected in the pipe. This is really a great thing for us. At least we know that we don't have to worry about all safety accidents. After all, it is a double eccentric structure. That is to say, if it has the function of closing more tightly, no matter how we close it, it can be closed tightly, and there will be no leakage at all. If we have a little accident on the production line, we believe that such a way must be the most needed.

Pneumatic butterfly valve | Pneumatic large diameter butterfly valve is simple in structure, small in size and light in weight, and only consists of a few parts. It can be quickly opened and closed by rotating 90 °, and the operation is simple. Together, the electric valve has outstanding fluid control characteristics. When the butterfly valve is in the fully open position,