Ball valve emerged in the 1950s. With the rapid development of science and technology, continuous improvement of production process and product structure　

In order to ensure the normal operation of the regulating valve, the actuator used should be able to generate sufficient output force to ensure high sealing and valve opening.　

Check valve is an automatic valve used in pipeline systems to open when the medium flows forward and close when it flows backward. Its main function is to prevent the backflow of the medium　

The water pump control valve is a multifunctional valve that uses a pilot mode to control flow. Suitable for pipelines where flow and pressure control is required for water distribution pipes　

Electromagnetic valve: used for switch control of liquid and gas pipelines, it is a two position DO control. Generally used for control of small pipelines.　

Plunger valve is composed of parts such as valve body, valve cover, valve stem, plunger, orifice frame, sealing ring, handwheel, etc. When the handwheel rotates　

A safety valve is a special branch of the valve family, which is unique because it only serves as a switch compared to other valves, and more importantly, it protects equipment safety.　

1. The installation position, height, and inlet/outlet direction must meet the design requirements, and the connection should be firm and tight. 2. All types of manual valves installed on insulated pipelines