Home Infrastructure Hydraulics Control valve; air; purge; reservoir Control valve; air; purge; reservoir Description Save Plans for the conduction network. Format DWG File size 1.32 MB DOWNLOAD DWG share your appreciation Related Posts Big rose – white water network Drinking water project: design and plan Rural drinking water - catchment slope Air pass for water conduction Drinkable water network Water supply project – linea aerea at Elevated tank cistern structures Manhole and purge well Catwalk and side shots drive system Surface water catchment project slow filter Drinking water conduction line dxf parshall meter water cistern aquifer modeling aqueduct detail Drinking water collection project for rural community Flap for drinking water tlajomulco round water tank