Ball valves are: floating ball valve, fixed ball valve, track ball valve, V-shaped ball valve, three-way ball valve, stainless steel ball valve, cast steel ball valve, forged steel ball valve, discharge gray ball valve, anti-sulfur ball valve, pneumatic ball valve, electric ball valve, jacketing ball valve, welding ball valve.
According to the classification of shell/main body material, ball valves can be divided into:
1. Metal material valves: such as carbon steel valves, alloy steel valves, stainless steel valves, cast iron valves, titanium alloy valves, Monel valves, copper alloy valves, aluminum alloy valves, lead alloy valves, etc.
2. Metal body lined valves: such as rubber lined valves, fluorine lined valves, lead lined valves, plastic lined valves, enamel lined valves.
3. Non-metallic valves: such as ceramic valves, glass valves, plastic valves.
Domestic production of ball valve manufacturers are more, the connection size is mostly not uniform. It is mainly divided into the following categories:
The ball of the ball valve is floating. Under the action of medium pressure, the ball can produce a certain displacement and compress on the sealing surface of the outlet end to ensure the sealing of the outlet end.