Diversion Valve
1.Function: Control the direction of water flow in the water supply system, usually used to guide the flow of water to different pipelines or other equipment.
2.Application: Guiding water flow from one pipeline to another pipeline or equipment can achieve various purposes such as discharge, intake, and water pressure regulation in water supply systems.
Cut Off Valve
1.Function: Used to cut off the flow direction of pipelines, prevent wastewater or sewage from flowing back and polluting purified water.
2.characteristic:Simple structure, easy to manufacture and maintain.Good sealing performance, low friction between sealing surfaces, and long service life.High fluid resistance and high power consumption.The medium can only flow in one direction and has directionality during installation.Not suitable for media containing particles, high viscosity, and prone to coking.
3.Application:
（1）Industrial fields: Fluid control processes in industries such as petroleum, chemical, metallurgical, and energy. For example, in the refining process, globe valves can control the flow of crude oil; In the field of chemical engineering, the flow of different materials can be controlled for reaction or mixing.
（2）In the field of architecture, it is used to control the on/off and stop of water flow in building water supply and drainage systems, ensuring the normal operation of the water supply and drainage systems. In addition, globe valves are also used in fire protection systems to cut off water sources in the event of a fire.
（3）In the field of energy, it is used to control the flow of liquids or gases in energy production facilities such as power plants and petrochemicals, ensuring the safety and efficiency of energy production and transportation processes.
（4）Wastewater treatment: used to control the flow and treatment process of wastewater.
Check Valve
（1）Function: Prevent water backflow, which can prevent the backflow of pollutants and pathogenic bacteria.
（2）Features: It has sealing performance and reliability.
（4）Application: Usually located at the water pump outlet or pipeline connection to protect the water supply system.
Pressure Valve
1.Function: Used to control the water pressure in the system to achieve a steady-state state. When the pressure exceeds the normal pressure of the system, the pressure valve can release the excessive pressure to protect the pipeline and prevent accidents.
2.Features: Widely applicable, can be set for different water pressures, and very sensitive.
3.Application: In the water supply system, it is used to control the water pressure of the system and ensure the stable operation of the water supply system.
Gate Valve
1.Function: Adjust the water flow and pressure of the pipeline, and perform maintenance or replacement of water meters on isolated parts of the pipeline.
2.Application:
（1）Regulating water flow and pressure: Gate valves can be installed on pipelines, such as water plants, water towers, as well as buildings, industrial plants, and other places. When it is necessary to increase or decrease the water flow rate, it can be achieved by adjusting the valve. In the water supply system, gate valves can be used in conjunction with water level gauges, pumps, and other equipment to control pipeline flow, avoiding leakage or insufficient water pressure in the pipeline and ensuring the normal operation of the water supply system.
（2）Repair and replacement of equipment: When it is necessary to repair or replace equipment in a certain part of the pipeline, the gate valve can be closed to isolate the pipeline and avoid affecting the operation of the entire water supply system.
Low Pressure Ball Valve
1.Function: A switch commonly used to control water flow and adjust the water volume in different areas.
2.characteristic:Low flow resistance, capable of handling high flow rates with almost no resistance, suitable for the needs of water supply systems.Easy maintenance reduces maintenance costs and downtime, which is crucial for the continuous operation of the water supply system.
3.Application: In water supply systems, it is used to control water flow switches and regulate water volume. In addition, it is widely used in the oil and gas industry.
