In fact, in many aspects of our life, we need to use a production tool like pneumatic diaphragm pump, especially when we want to produce some products or carry out some industrial production processes, we need to use pneumatic diaphragm pump to constantly improve our own production efficiency. Because only in this way can we achieve the goal of obtaining more economic benefits by improving our production efficiency in the market process, So this is why so many enterprises and companies will choose a kind of machine like pneumatic diaphragm pump as a production tool in the production process.

First, the valve is closed by means of external force, that is to say, rotate the valve shaft clockwise until the valve seat and valve plate have a "close contact". At the same time, the cylinder must also be closed. All "closed" here means that the small groove above the cylinder shaft must be vertical to the cylinder block. After the cylinder is installed on the valve, check whether the screw holes are aligned, and generally there will be no deviation. If it exists, just turn the cylinder block a little and tighten it with screws.