Very clean, inspected and functional. Spring-to-close valve by Advantage ITT Pure-Flo, 90 Psi max pressure, model 1-F-419-8-4-R2-963S. 2" outside and 7/8" inches inside diameter flanges. Includes a #316 Omt Swagelok 90° 3/8" elbow fitting. All parts are easy to disassemble as needed. Weighs 2.63 Kg and measures 8 X 4 1/4 X 4 inches.