News- Taizhou aike valve Co., Ltd

Application of ball valve

Since the ball valve usually uses rubber, nylon and polytetrafluoroethylene as the material of the seat seal, its operating temperature is limited by the material of the seat seal. The cut-off function of the ball valve is accomplished by pressing the metal ball against the plastic valve seat under the action of the medium (floating ball valve). Under the action of a certain contact pressure, the valve seat sealing ring undergoes elastic-plastic deformation in local areas. This deformation can c...

2022-09-02
Installation and use of electric ball valve

1. Indoor installations or outdoor applications with protective methods;2. Outdoor open-air installations, eroded by wind, sand, rain, sunlight, etc.;3. With flammable, explosive gas or dust environment;4. Environment in wet tropics and dry tropics;5. The temperature of the pipeline medium is as high as 450 ℃ or more;6. The ambient temperature is below -20℃;7. Easily flooded or immersed in water;8. Environment with radioactive substances (nuclear power plants and radioactive substances test equi...

2022-08-26
Electric ball valve structure

The structure of the electric ball valve is only composed of a few parts, and the material consumption is low; the structure of the electric ball valve is small in size, light in weight and small in installation size, and the driving torque is small. Quick opening and closing; and also has good flow regulation performance and sealing characteristics. In the application field of large and medium caliber, medium and low pressure, electric ball valve is the dominant valve form. When the electric ba...

2022-08-19
Ball valve product features

1. The three-way ball valve adopts an integrated structure in structure, the sealing type of the 4-sided valve seat, less flange connections, high reliability, and lightweight design.2. The three-way ball core is divided into T type and L type, with long service life, large flow capacity and small resistance.3. The ball valve is divided into two types: single-acting and double-acting according to the action type. The single-acting type is characterized in that once the power source fails, the ba...

2022-08-12
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