Check Valve Article

The water flow in the pump outlet pipe suddenly changes due to sudden changes in valve opening, valve closing, and pump stop, which cause a sudden change in the flow velocity in the pipe, which causes…

Wafer double plate check valve is also called butterfly check valve, which is commonly used in water supply and drainage systems. The wafer check valve mainly depends on the flow of the medium itself …

The function of the check valve is to allow the medium to flow in only one direction and prevent backflow. According to the structure, the check valve can be divided into three types: lift check valve…

Swing check valve is a type of one-way valve that is commonly used in piping systems to prevent backflow and ensure proper flow of fluids. The working principle of this valve is fairly simple: the dis…

There are many types of check valves, some are suitable for vertical installation, some are suitable for horizontal installation, and some can be installed vertically and horizontally. It depends on t…

Check valve refers to the valve that relies on the flow of the medium itself to automatically open and close the disc to prevent the backflow of the medium, also known as check valve, one-way valve, a…

Ball check valve (non return ball valve) is a special shape check valve with simple structure, mainly composed of a spherical device and a valve body. The spherical device is composed of a ball cover …

Check valve is a valve that allows fluid to flow in one direction only, it is also called snap valve, non-return valve, one-way valve and so on. Check valves can be divided into various types accordin…

Dual Plate Check Valve is an all purpose non return valve that is much stronger, lighter in weight and smaller in size compared to a conventional swing check valve or life check valve. The Double Plat…

Rubber flap check valve introduce Unique non-impact rubber flap check valve, the component design is mainly composed of three main parts: valve body, valve cover and rubber flap, not only zero leakage…

Check valve is used to stop back flow in a piping system, therefore preventing damage and ensuring efficient operations. This is also called one-way or Non return Valve (NRV). Introduction to several …