Valve common classification

This classification is limited only by the theory, the role of the structure is divided into international and domestic, is the most widely used classification. Generally divided into a gate valve, globe valve, butterfly valves, instrumentation valves gate valves, diaphragm valves, plug valves, ball valves, butterfly valves, check valves, pressure reducing valves safety valves, steam traps, control valve, foot valve, filters, drain valve.angle seat valve
Usually with the use of the valve, therefore, it is the roller is large. For example: control in the petroleum, chemical production and operation of the boiler and turbine power station valve, the valve also plays the normal operation of all production and process control. In other sectors. Nevertheless, valves and other products are often neglected. For example: the installation of machinery and equipment, people tend to machinery and equipment, such as focus, such as: compressors, pressure vessels, boilers, and some inappropriate choice .... these practices, so that the whole production efficiency to reduce or stop production, or cause other types of the accident. Therefore, the valve selection, installation, use, serious and responsible work. Even more, it is particularly suitable for modern industrial production and construction.pneumatic accessory