A pipe with valve and elbow is a common piping configuration that includes a valve for controlling fluid flow and an elbow fitting to change the direction of the pipe, typically by 90° or 45°. This setup is widely used in plumbing, HVAC, industrial, and chemical systems to allow for directional flow control in tight or complex layouts. The valve manages start/stop or flow regulation, while the elbow enables routing around obstacles or aligning with equipment. Materials can vary based on the application—ranging from PVC and copper to stainless or carbon steel.