news

Valve floating ball valve classification features

Date:2023-08-26   Click:574  

Ball valves are divided into: floating ball valves, fixed ball valves, track ball valves, V-shaped ball valves, three-way ball valves, stainless steel ball valves, cast steel ball valves, forged steel ball valves, ash discharge ball valves, anti-sulfur ball valves, pneumatic ball valves, electric ball valves, sleeve ball valves, welded ball valves.
According to the shell/main material classification, ball valves can be divided into:
1. Metal 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 valve 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.
There are more manufacturers producing ball valves in China, and most of the connection sizes are not uniform. It is mainly divided into the following categories:
Ball valve ball is floating, under the action of medium pressure, the ball can produce a certain displacement and tight pressure on the outlet sealing surface to ensure that the outlet is sealed.

Related News

Valve maintenance in the maintenance work this is very important!

Valve is an important mechanical base part, is the control part of the fluid conveying system, with opening and closing function, regulation function, throttling function and other functions and effects.

Valve maintenance in the maintenance work this is very important!

How should the daily maintenance of the valve be maintained

1, the valve should be stored in a dry and ventilated room, and both ends of the channel should be blocked. 2, long-term storage valve should be regularly checked, remove dirt, and apply anti-rust oil on the processing surface.

How should the daily maintenance of the valve be maintained

Valve floating ball valve classification features

Ball valves are divided into: floating ball valves, fixed ball valves, track ball valves, V-shaped ball valves, three-way ball valves, stainless steel ball valves, cast steel ball valves, forged steel ball valves, ash discharge ball valves, anti-sulfur ball valves, pneumatic ball valves, electric ball valves, sleeve ball valves, welded ball valves.

Valve floating ball valve classification features

Ball valve characteristics

First, wear-resistant; Because the spool of the hard sealed ball valve is alloy steel spray welding, The sealing ring is alloy steel surfacing welding, so the hard sealed ball valve will not produce too much wear when switching. (It has a hardness factor of 65-70) : Second, good sealing performance; Because the seal of the hard seal ball valve is manually ground, it can be used until the spool is completely matched with the seal ring. So his sealing performance is reliable.

Ball valve characteristics