Where are the valves for fuel gas and oxygen located?

The valves for fuel gas and oxygen are located on the torch handle because this design allows for precise control of the gases as they are mixed for cutting. When using an oxyfuel cutting torch, the operator adjusts the flow of each gas directly from the torch handle, enabling them to achieve the desired cutting flame. This convenience is crucial for safety and efficiency, as the operator can make immediate adjustments as needed during the cutting process.

It's worth noting that while other components such as gas cylinders and pressure regulators are essential parts of the oxyfuel cutting system, they primarily serve to store and control the gas pressures rather than to allow for real-time adjustment during cutting. The valves on the gas cylinder are used to open or close the gas supply, and the pressure regulator manages the pressure before the gas reaches the torch. However, the actual control for the flow during the cutting operation is specifically located on the torch handle.