Service Hotline
+1 4152729688
What is the working principle of Norgren check valve?
2023-09-23 10:14:05
How does a check valve work?
Check valves work by allowing one-way flow and automatically blocking reverse flow. Check valves are one of the few valves that are fully automated and do not require human intervention to cycle manually.
The structure of a check valve is usually very simple, including valve body, valve seat, valve disc and valve cover. These valves are flow sensitive and open and close their seats depending on the medium. The inner disc allows the medium to flow forward, forcing the valve to open. The flow is then reversed, closing the valve.
Check valve types and applications:
There are six different check valve types, all of which can be used in a range of applications and processes. These include:
• Swing check valve
• Double disc check valve
• Silent check valve
• Nozzle check valve
• Ball check valve
• Tilt check valve
When discussing check valve applications, we must first consider the media being processed. Regarding gas processes, check valves are typically used when multiple gases are mixed into one gas stream. A check valve is installed on each individual gas stream to prevent mixing of gases from the original gas source.
Check valves are also used in many fluid systems, such as those found in chemical plants and power plants. Typical applications in the nuclear industry include feedwater control systems; dump lines; lotions; miscellaneous treatment systems; N2 systems; and monitoring and sampling systems. In aircraft and aerospace, check valves are used where high vibrations, extreme temperatures and corrosive fluids are present.
The above content introduces the working principle of Norgren check valve? The problem. In addition, ODJ-Tech Global LLC specializes in selling new original imported Norgren check valves, and promises to sell all new and original imported products. At the same time, it provides customers with quotations, selections, product information and other services.
