Products Description
1. The role of the gate valve
A gate valve is a valve that controls the flow of fluid in a pipeline by moving the gate up and down. When the gate is raised, the flow in the pipe is cut off; When the gate is lowered, the fluid in the pipe is allowed to flow. The main function of the gate valve is to cut off the fluid in the pipeline for maintenance and replacement of equipment; Adjust the flow rate in the pipeline to meet the needs of industrial production. Therefore, gate valves are widely used in petroleum, chemical, pharmaceutical, food, paper and other industries.
Application range of gate valve
1. Pipeline cutoff and control
Gate valves can be used to cut off flow in a pipeline for repair and replacement of equipment. In petroleum, natural gas transportation, chemical, pharmaceutical, light industry and other industries, gate valves are widely used in pipeline cut-off and control.
2. Flow regulation
Gate valves can be adjusted by the height of the gate, to control the flow in the pipeline. At this point, the role of the gate valve is similar to the throttle valve. In metallurgy, water treatment, electric power, gas and other industries, gate valves are widely used in flow regulation.
3. Liquid level control
Gate valves in large reservoirs, sluices and other occasions will also be applied. When the water level rises, the gate moves downward to release excess liquid. When the water level drops, the gate moves upward to prevent water shortage.
Hot Tags: gate valve casting, China gate valve casting manufacturers, factory, butterfly valve casting, safety valve casting, brass valve casting, valve casting solution, valve casting manufacturer, valve body casting
