Category: Sanitary Ball Valves

A spherical disc is attached to the ball valves. It is the part of the valve which controls the flow from beginning to end. The disc, the sphere has a hole through the middle with both the ends of the valve, it enables the flow to take place. While the valve is closed, the flow […]

Precious part (3) Good sealing. At present, the vast majority of valve seat are made of polytetrafluoroethylene and other flexible materials. Seals composed of metallic and non-metallic materials, often referred to as soft seals. In general, the soft seal of the seal is easy to guarantee, but also on the sealing surface of the machining accuracy […]

Nowadays, tie rod welded ball valves are widely used in urban gas, urban heating, petrochemical, shipbuilding, steel and other industries. Below are some of the major features of them: 1. Overall welding of the valve structure. No external leakage. 2. The valve seat consists of PTFE seal ring and spring. It’s adaptable to the change […]

The main function of the sanitary ball valve is to cut off and connect the fluid in the pipe, and the ball valve has the characteristics of small fluid resistance, good sealing, quick switch and high reliability. The two main performances of sanitary ball valves are strength and seal. Strength properties The strength performance of sanitary […]

High temperature ball valve is characterized by the fact that the valve seat sealing ring is composed of a plurality of stainless steel sheets on both sides of a flexible T-shaped sealing ring. The valve plate of the high temperature sanitary ball valve and the sealing surface of the valve seat are oblique conical structure, and […]

1. Before maintenance, relieve the pressure on the pipeline and fully open the valve, disconnect the power supply or air supply, and disengage the actuator from the bracket. 2. Make sure that the pressure on the upstream and downstream of the sanitary ball valve is removed before starting the operation. 3. Find out the steps and processes […]

The most prominent features of stainless steel electric ball valve are its compact structure, easy operation and maintenance, suitability for general working media such as water, solvent, acid and natural gas. This kind of sanitary ball valve is mainly used to cut off or connect the media in the pipeline. It can also be used to […]

Ball valves came out in the 1950s. With the rapid development of science and technology and the continuous improvement of the production process and product structure, the ball valve has rapidly developed into a major type of valve in a short period of 50 years. In the western industrialized country, the use of a ball […]

A ball valve is a stopcock mechanism used to regulate the flow of a channeled fluid and is characterized in that the regulating mechanism located inside is in the form of a perforated sphere. The sealing of channels and pipes from the first water pipes until the middle of the 20th century, has been characterized […]