Because the most important valve seat sealing ring material of the ball valve is polytetrafluoroethy...
Ball valves are a common valve type used to control the flow of fluids (liquids or gases) in pipes. ...
Electric gate valves and imported electric stop valves are the two closest electric valves. They are...
It is not only suitable for medium and low pressure, but also for high pressure. For example, steam...
Imported pneumatic ball valve is a widely used type of automatic control valve. It is characterized ...
Because steam is generally a high-temperature medium, butterfly valves and ball valves are not suita...