Home Infrastructure Hydraulics drain valves drain valves Description Save drain valves Format DWG File size 805.36 KB DOWNLOAD DWG share your appreciation Related Posts Irrigation catchment of creek or river Chamber breaks pressure 400 m3 reservoir plans diversion dam complete plans Tyrolean or Caucasian type intake Tank Plan of protection socket and flange Open reservoir topographic map Intake work for slopes sand trap Drinking water distribution network constructive catalog solar heater Storage tank Cachi river hydraulic system underground tank pallasca sewerage Supported reservoir project of 10m3 sprue Pipe anchoring Home connections and gutters