Ball valve is divided into: floating ball valve, fixed ball valve, track ball valve, V-type ball valve, three-wire ball valve, stainless steel ball valve, steel ball valve, forging steel ball valve, ash discharge ball valve, anti-sulfur ball valve, pneumatic ball valve, electric ball valve, card set ball valve, welded ball valve.
According to the shell/main material classification, the ball valve can be divided into:
1. Metal Materials 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 and so on.
2. Metal Valve body lining valve: such as lining valve, fluorine-lined valve, lining lead valve, lining plastic valve, lining enamel valve.
3. Non-metallic materials valves: such as ceramic valves, glass valves, plastic valves. Domestic production ball valve manufacturers are more, the connection size is also mostly not uniform.
Mainly divided into the following categories: The sphere of the ball valve is floating, under the action of the medium pressure, the sphere can produce a certain displacement and press tightly on the sealing surface at the outlet end to ensure that the outlet end is sealed.
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