Two-way stainless steel manual ball valves for potable water are abrasion-resistant, corrosion-resistant, and suitable for high-pressure and high-temperature applications. These valves have one inlet and one outlet port and meet NSF/ANSI 61 requirements for contact with and flow control of potable water. Manual-operated valves open and close with a handle and, depending on the handle's position, visually indicate whether the valve is open or closed.