Home Infrastructure Hydraulics 4 weir valve box 4 weir valve box Description Save Reinforced concrete box with 4 valves and 4 spillways; includes volumes of materials Format DWG File size 802.47 KB DOWNLOAD DWG share your appreciation Related Posts Potable water air bridge Flow distribution chamber Hydraulic pump pipe supports 30 thousand liter tank air crossing Extension of drinking water network Valve for drinking water network Driving and adduction line Camera breaks pressure for urban areas 3ds Zip drinking water network water storage tank Drinking water and latrines project air passes tanker delivery Flow distribution chamber Public and private water treatment Elevated tank water conduction line Reservoir supported 50m3