How To Choose The Appropriate Installation Position For The Check Valve?
Based on specific application requirements and pipeline system configurations, select the following common installation locations for check valves:
Pipeline end installation: Install the check valve directly at the end position of the pipeline, which is the last position in the direction of fluid flow. This installation position is very simple and particularly suitable for straight pipeline systems. It can ensure only unidirectional flow and prevent reverse flow of fluid, but it may also result in some pressure loss.
Pump outlet: Install a check valve at the outlet of a centrifugal pump or other type of pump to prevent backflow from negatively affecting pump performance. This installation position is commonly used in applications such as pump stations and water treatment systems, ensuring the normal operation of the pump and preventing reverse fluid flow.
Installation at the inclined position of the pipeline: For pipeline systems with vertical differences or inclination, installing a check valve at the inclined position of the pipeline is a good choice. This installation position can prevent reverse flow of fluid in inclined or vertical directions and provide more stable fluid control effect.
Parallel pipeline system: In a parallel pipeline system, check valves are installed at the branch of each pipeline. This can control the flow direction of each pipeline and prevent the reverse flow of fluid between pipelines.
By gaining a deeper understanding of the installation location of check valves, we can choose the most suitable location to install them, ensuring the normal operation of the pipeline system and fluid control effectiveness. By writing this article, we hope to provide you with detailed and comprehensive information to help you better understand the importance of installing check valves and the correct selection method.
