News- Taizhou aike valve Co., Ltd

The elasticity of the ball valve

The ball of the ball valve is elastic. Both the ball and the valve seat sealing ring are made of metal materials, and the sealing specific pressure is very large. The pressure of the medium itself cannot meet the sealing requirements, and external force must be applied. This valve is suitable for high temperature and high pressure medium.The elastic sphere is obtained by opening an elastic groove at the lower end of the inner wall of the sphere to obtain elasticity. When the channel is closed, t...

2022-08-06
Ball valve structure

The sealing performance is good, but the load of the sphere bearing the working medium is all transferred to the outlet sealing ring. Therefore, it is necessary to consider whether the material of the sealing ring can withstand the working load of the sphere medium. When subjected to high pressure shock, the sphere may shift. . This structure is generally used for medium and low pressure ball valves.The ball of the ball valve is fixed and does not move after being pressed. The fixed ball valve h...

2022-07-22
Ball valve classification characteristics

Ball valves are divided into: floating ball valve, fixed ball valve, orbital ball valve, V-shaped ball valve, three-way ball valve, stainless steel ball valve, cast steel ball valve, forged steel ball valve, ash discharge ball valve, anti-sulfur ball valve, pneumatic ball valve, electric ball valve, ferrule Ball valve, welded ball valve.According to the shell/body material classification, ball valves can be divided into:1. Metal material valve: such as carbon steel valve, alloy steel valve, stai...

2022-07-15
Advantages of a Swing Check Valve

A Swing check valve is a common valve for regulating the flow of water. It can be either a manual or electric valve. Its advantages include ease of use and quick response time. It can be installed either horizontally or vertically. Performing maintenance and inspection on a springless valve requires the removal of the valve from the line. But, there are several advantages of this type of valve. Read on to learn more.The swing check valve is easy to maintain. The bonnet, which houses the disc and...

2022-07-08
What are the advantages of pneumatic ball valves (1)?

Compared with other types of valves, pneumatic ball valves have angular stroke output torque, fast opening, stable and reliable, wide application, and the following advantages:1. The thrust bearing reduces the friction torque of the valve stem, which can make the valve stem operate smoothly and flexibly for a long time.2. Anti-static function: A spring is set between the ball, the valve stem and the valve body, which can export the static electricity generated during the switching process.3. Due...

2022-07-01
What are the characteristics of ball valve?

Wear resistance; because the valve core of the hard-sealed ball valve is alloy steel spray-welded, and the sealing ring is alloy steel surfacing, so the hard-sealed ball valve will not produce too much wear when switching. (Its hardness coefficient is 65-70)Second, the sealing performance is good; because the sealing of the hard-sealed ball valve is artificially ground, it cannot be used until the valve core and the sealing ring are completely matched. So his sealing performance is reliable.Thir...

2022-06-20
Do you know the product of ball valve?

The ball valve came out in the 1950s. With the rapid development of science and technology, the continuous improvement of production technology and product structure, it has rapidly developed into a major valve type in just 40 years. In developed western countries, the use of ball valves is increasing year by year.In my country, ball valves are widely used in petroleum refining, long-distance pipelines, chemical industry, papermaking, pharmaceuticals, water conservancy, electric power, municipal...

2022-06-13
Do you know what are the classifications of ball valves?

Function classification:1. Bypass valve: The ball valve is generally opened for still water, so the bypass valve is set to be flat pressure first, that is, the two sides are filled with water;2. Air valve: when filling with water, the buoy will automatically close the valve when the air is removed; when draining, the buoy will drop by itself for supplementing air;3. Pressure relief valve: When opening and closing the valve, remove the pressure water between the valve and the sealing cover, so as...

2022-06-06
Do you know ball valve?

Ball valve, the opening and closing member (ball) is driven by the valve stem and rotates around the axis of the ball valve. It can also be used for fluid regulation and control, among which the hard-sealed V-shaped ball valve has a V-shaped ball core and a metal valve seat of hard alloy surfacing.Strong shearing force, especially suitable for media containing fibers, tiny solid particles, etc.The multi-port ball valve on the pipeline can not only flexibly control the confluence, diversion, and ...

2022-06-02