What type of valve is commonly used in gas piping systems for regulation?

The globe valve is widely recognized for its use in gas piping systems due to its effective ability to regulate flow. Its design features a spherical body with an internal baffle that creates a more substantial resistance, allowing for adjustments in flow control. This characteristic is essential in applications where precise control of gas flow is necessary.

Globe valves enable the operator to finely adjust the flow rate, making them ideal for throttling services. The valve's construction provides a significant amount of resistance to fluid flow when compared to other valve types, which is advantageous in scenarios that require careful management of gas volumes.

While other valves, such as ball valves and butterfly valves, can also be used in gas applications, they may not provide the same level of regulation or throttling capability as globe valves. Check valves, on the other hand, are specifically designed to prevent backflow and are not suitable for flow regulation tasks. Therefore, the globe valve stands out as the optimal choice for regulating gas flow in piping systems.