Very clean, inspected and functional. Spring-to-close valve by Advantage ITT Pure-Flo, 60 Psi max pressure, model 5-F-419-8-4-TM-31S-A208 with an added diaphragm valve #2155 by ITT Pure-Flo. All 3 flanges have a 1" outside and 3/8" inches inside diameter. A quick connect 3/8" 90° elbow fitting is also included. Weighs 2.11 Kg and measures 4 3/8 X 8 X 6 inches. All parts can easily be disassembled as needed.