Products Details

The vertical check valve is a special type of check valve that is mainly used to ensure one-way flow of fluid and prevent backflow. Typically installed in vertical pipes, these valves effectively protect piping systems and equipment from backflow fluids. The vertical check valve works by controlling the opening and closing of the valve through fluid pressure. When the fluid is flowing forward, the valve opens to allow the fluid to pass through; When the fluid tries to flow in the opposite direction, the valve automatically closes to stop the backflow.

There are various types of vertical check valves, such as the H44W/H model of stainless steel vertical check valve, its nominal diameter range from 15mm to 900mm, nominal pressure from 1.0MPa to 16.0MPa, suitable for the temperature range of -196 ° C to 600 ° C, can be used for water, steam, oil and other corrosive media.

In addition, vertical check valves are also used in air conditioning condensate discharge systems. For example, the PT-25V model air conditioning condensate vertical check valve is designed to prevent outdoor air backflow and harmful insect invasion. The valve is controlled by a sensitive rebound valve, which can be opened by gravity when condensate is created and closed when there is no condensate, ensuring a fresh indoor environment.

The main uses of vertical check valves include preventing fluid backflow, protecting pumps and compressors, controlling flow direction, and reducing energy losses. By installing a vertical check valve, you can effectively reduce the energy loss caused by fluid backflow and protect the piping system from damage.