The 1â 337F-A3333-MMEE-2S is a versatile and efficient inline ball valve from INLINE BALL VALVE. This sanitary series valve features a full port design and a 2-way & 3-piece construction, making it suitable for a wide range of applications. With its 316L stainless steel body, TFM seats, and seal material, it offers excellent durability and resistance to corrosion. The lever lockable handle ensures easy operation and added security.