Steel ball valves are widely used in various fields. Their superior quality and high-performance stability are unachievable by ordinary ball valves. The service life of steel ball valves is far greater than ordinary ball valves. Steel ball valves are widely used in cities gas, urban heating, petrochemical, shipbuilding, steel, pressure regulating stations, power plants and other types of pipeline equipment.
Steel ball valves can be buried directly in the ground. It is not necessary to build a large valve well to reduce the construction cost. At the same time, it can avoid the injury caused by the operation of the valve. Steel ball valves can be used for long-term reliable operation. In the case of normal operation of the valve, the warranty period 20 years.