How many wires need to be connected to the national electric pvc butterfly valve? The pneumatic ball valve for quick filling includes a pneumatic actuator and a valve body. The pneumatic actuator and the valve body of the product are connected through a connecting shaft. The pneumatic actuator of the product is equipped with a gas source inlet, a gas source outlet and an indicating contact. The valve body of the product is connected with the pipe socket interface through a nut. The valve body is equipped with a ball and an "O" ring inside the valve body There are two O-rings and they are located on the left and right sides of the ball. Polytetrachloride sealing filler is set between the "O" ring and the ball. The valve body of the product is made of plastic.
、 At present, electric on-off butterfly valves are used in many industries. What industries can this equipment be used in? People need to understand the purpose of this product to better enable people to get more practical help from the use process. For the use of this product, Its biggest feature is that it can better block and isolate various media in the pipeline. The biggest feature of this product is that it uses butterfly valve parts to better ensure that the pipeline is better sealed, which also guarantees the sealing of the entire pipeline.