What are the requirements for installing a swing type fluorine lined check valve?

In the previous article, we introduced the traditional Risks to be avoided in the installation of fluorine lined check valves Today, we will introduce the swing type to everyone check valve What are the installation requirements. Swing type fluorine lined check valve is a type of fluorine lined check valve, mainly used to control one-way reflux. It is often installed at the outlet of important equipment such as pumps to prevent medium backflow from damaging the equipment. The valve disc of the swing check valve rotates around the axis of rotation, and the flow resistance is smaller than that of the lift check valve, making it more suitable for larger diameter applications, and the installation position is not limited.

Swing type fluorine lined check valves can be divided into three types based on the number of valve discs: single disc swing, double disc swing, and multi disc swing. Single disc swing type fluorine lined check valve is usually used in medium caliber applications. If used in large-diameter pipelines, to reduce water hammer pressure, a slow closing check valve that can eliminate water hammer pressure can be used. Double flap swing fluorine lined check valves are commonly used in large-diameter pipelines. The double disc swing type fluorine lined check valve has a small volume and light weight, making it a faster check valve. Multi flap swing type fluorine lined check valve, like double flap swing type fluorine lined check valve, is suitable for large-diameter pipelines.