The process flow of producing for radiator valve is a multi-step and complex process. The first step that we will focus on today is the design phase. This begins with an engineer identifying the product’s requirements and specifications and then drawing up a set of initial designs to meet those requirements. Once this has been done, they will decide which design best meets their needs before refining it further by making changes as needed. Next, they would have to choose from various manufacturing methods such as casting, forging, or machining before deciding which one best suits their needs based on cost efficiency and time constraints. In addition, after choosing the method they want to use for production, many other considerations must be made, including but not limited to: materials used in