Home Infrastructure HydraulicsValve box diameter from 2 to 4 inches DescriptionReinforced concrete box to house a stop valve from 2 inches to 4 inches in diameter; includes volumes of materials Format DWG File size 4.06 MB DOWNLOAD Related Entries Airway for a river crossing hydraulic project catchment plane pumping chamber visiting mouth Chambers break pressure for pipes Fiber cement reservoir 30 m3 Cylindrical reservoir 10m3 Drinking water supply network Water treatment plant reactor mechanical well drilling Drinking water network plan Drinking water treatment plant Elevated Type Elevated Water Reservoir of 400m3 pipe expansion joint water distribution system Drinking Water Pumping in Profile drinking water chamber Public and private water treatment General catchment plan masonry berths Drinking water starting Reservoir inclined drop; hydraulics Hillside intake 050 liters-sec Topographic survey butterfly valve Water tank for city dwellers registration counter frame Trench for buried pipe share your appreciation