Compared With Other Ball Valves, What Are The Characteristics Of Threaded Ball Valves?

As a new type of ball valve device that has been widely used in recent years, 2 Piece Ball Valve is widely loved and concerned by consumers. According to industry insiders, the origin of the name of the threaded ball valve is mainly due to the threaded connection method when it is connected to the pipeline. In terms of specific materials, it is also divided into carbon steel, stainless steel, alloy steel, low-temperature steel and ductile iron. So, compared with other ball valves, what are the characteristics of threaded ball valves?

1. The threaded ball valve is generally divided into integral type, two-stage type and three-stage type in structure. Each structure is reasonably arranged and beautiful in shape, which conforms to the aesthetics of most consumers. Among them, the two-piece and three-piece threaded ball valves are connected in a butt welding and socket welding manner, and are equipped with international standard bracket platforms and locking devices. The driving mode can be divided into three different modes: manual, electric and pneumatic.

2. The valve seat adopts an elastic sealing structure, which is easy to start and close. The valve stem part adopts a bottom-mounted structure with an inverted seal, which effectively prevents the valve stem from being flushed out when the valve cavity is abnormal. Under this design structure, the fluid resistance in the threaded ball valve becomes smaller, and even if the medium passes through, it will not cause erosion of the valve seal.

3. It only takes half a turn to go from fully open to fully closed. Simple operation also facilitates remote control. The movable sealing ring is easy to disassemble and install, making repair and maintenance more convenient and quick. Because of its simple structure and light weight, it can reduce the pressure of the pipeline.

According to experimental data research, the threaded ball valve can be used in an environment of 1-4mpa and an operating temperature of -29~180 degrees Celsius to effectively cut off and connect the medium in the pipeline, and the medium not only includes who, gas, steam, but also oil, nitric acid and acetic acid and other chemicals.