A brass manual valve is a mechanical device used to control the flow of fluids in a piping system. Made from durable brass, it offers excellent resistance to corrosion and wear, making it suitable for various applications, including water, gas, and oil systems. The valve operates through a simple handle mechanism, allowing users to easily open or close the flow path. Its reliable construction ensures long-lasting performance, while the manual operation provides precise control over fluid movement. Ideal for both industrial and residential use, brass manual valves are essential components in many plumbing and process systems.