The straw hat is commonly known simply as a "straw hat." However, there are specific styles of straw hats with their own names based on their design and origin. Some examples include:
Trunnion mounted ball valves are widely used in industrial applications, providing a reliable and efficient solution for controlling the flow of various fluids
What is the difference between a floating ball and a trunnion mounted ball valve?
Ball valves are widely used in various industries for controlling fluid flow