Products Details

Brass ball valve is a common type of valve, widely used in industry and daily life, mainly responsible for controlling the flow of water, gas, oil and other media. The basic characteristics of brass ball valves include corrosion resistance, good electrical conductivity and excellent mechanical properties. Its main components are valve body, ball, stem and seat, through the hole inside the ball to control the flow of the medium, usually designed for quick switching, rotate 90 degrees to achieve full opening or full closing, easy to operate.

Brass ball valves have a wide range of applications, including controlling the direction and flow of water in water treatment systems, ensuring the safe transmission of gas in gas control systems, regulating the flow of hot and cold water in HVAC systems, and controlling chemical media in the petroleum and chemical industries. Brass ball valve design is simple, easy to operate, stable performance, is to improve the efficiency of system operation, extend the service life of equipment, reduce maintenance costs of the key components.

The working principle of the brass ball valve is to use the ball to rotate 90 degrees around the axis of the valve stem to achieve the purpose of opening and closing. This valve is suitable for frequent operation, has the characteristics of rapid opening and closing, small fluid resistance, simple structure, small size, light weight, easy maintenance, good sealing performance, is not limited by the installation direction, the flow of the medium can be arbitrary.

In addition, the sealing mechanism of the fixed ball valve involves the seat of the single piston effect and the double piston effect, which determines the sealing performance of the valve and the direction of pressure relief. The internal structure and principle of the fixed ball valve, the detailed description of the sealing structure and pressure relief direction, help users to choose the right valve type according to the specific engineering needs.

When selecting brass ball valves, it is necessary to consider their characteristics, main executive functions, nominal pipe diameter, rated pressure-temperature, terminal form, corrosion resistance and temperature requirements of structural materials, as well as sealing materials. These factors together determine whether brass ball valves can meet the needs of specific application scenarios.