Types of Valves Commonly Used in Building Water Supply System

Date: 2025-07-11 Categories: Valve Knowledge Views: 4905

Excerpt：

This article introduces the six commonly used valves and their functions in the building water supply system: ball valves (easy to operate, open and close quickly for hot and cold water pipelines), butterfly valves (compact structure, suitable for large flow mains), globe valves (low fluid resistance, adjustable flow), check valves (to prevent backflow, to protect the pumps), regulating valves (to accurately control the flow rate) and pressure reducing valves (to reduce the pressure, to protect the safety of equipment). Engineers need to choose the right valve according to system requirements, operating characteristics and environmental factors to ensure efficient and stable operation of the system.

In the field of building water supply system, there are many kinds of valves, each of which bears a unique function and adapts to different use environments. In the following, Bonder Valve will reveal to you the various types of valves commonly used in building water supply system.

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1.Ball Valve

  • Its advantages lie in its simple operation and rapid opening and closing, making it particularly suitable for applications requiring frequent operation. In practical applications, ball valves are widely used in hot and cold water pipelines, enabling quick flow interruption.

2. Butterfly valve

  • Its advantages lie in its simple structural design, rapid opening and closing operation, and minimal space requirements. Applications: Particularly suitable for environments demanding high flow rates, such as widespread use in main water supply pipelines.

3. Shut-off valve

  • Its advantages lie in low fluid resistance and the ability to regulate flow. It has a wide range of applications and is commonly used in scenarios requiring precise flow control, such as water supply pipeline systems.

4. Check valve

  • Its advantage is that it can effectively prevent the reverse flow of the medium, thereby providing effective protection for the equipment. In terms of application, this type of valve is widely installed at the outlet of water pumps to prevent the reverse flow of water and avoid damage to the water pumps.

5. Adjustment valve

  • Its prominent advantage is the ability to precisely adjust fluid flow on demand. It is applicable to various systems requiring quantitative control, especially temperature control systems.

6. Pressure reducing valve

  • Its advantage lies in effectively reducing the pressure inside the pipeline, thus safeguarding the safety of equipment. It has a wide range of applications and is particularly suitable for areas with high water pressure to protect various facilities inside buildings.

When conceptualizing the design of a building's water supply system, selecting the right valves is especially critical. Various types of valves play an indispensable role in their respective application scenarios, guaranteeing the stable operation and safety of the system. In addition, the quality of the valves and the materials used should not be overlooked and should be carefully considered.

The above content comprehensively explains the "building water supply system commonly used valve types" related information. In the building water supply system, the types of valves are extremely rich. When selecting valves, engineers must take into account the specific needs of the system, operating characteristics and environmental factors to ensure that the system operates efficiently and reliably.

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