What is the main purpose of a check valve?
What is the main purpose of a check valve? Check valves are found in almost every industrial application acting as one-way or non-return valves. Check valves are simple devices, perform a vital function by preventing reverse flows, therefore preventing damage and ensuring efficient operations. For example, reverse flow can result in water hammer. How do I choose a check valve? Some of the selection criteria to consider when choosing your check valves. Some of the things you may need to consider are fluid compatibility, flow characteristics, headloss, non-slam characteristics and total cost of ownership. What are the 2 types of...