American standard check valve stem selection     The American standard check valve is composed of a valve body, a valve cover, a valve stem, a valve disc, a valve seat, etc. The quality of the valve stem has a great relationship with the service life of the product, bec···

The working process of the American standard globe valve The American standard globe valve is a forced-sealing valve. When it is closed, a certain pressure must be applied to the disc. Only through this forced method can the sealing surface not leak. It is a control component in a fluid conveying···

How to select the check valve of American standard power station We know that the working environment of the American standard power station check valve needs to be as far away as possible from the source of medium pulsation, with small vibration and pressure fluctuation, which is more convenient when th···

The difference between manual knife gate valve and American standard globe valve For all kinds of valves, many people may not know what they are, but in fact, valves are often used in our lives or in production, but we usually don't pay attention to them or don't know them. Next, let everyone know the difference···

Analysis of Three Kinds of Structures of Check Valves in High Pressure Power Station      The main function of the American standard power station check valve is to prevent the medium from flowing back, thereby protecting the safety of water pumps and other equipment. It is widely used in circulating water pi···

American standard globe valve structure problem     American standard flanged globe valves have become more and more common in industrial and agricultural production and people's lives, so their structure, performance and reliability have also attracted more and more a···