Home Infrastructure Hydraulics 3d check valve 3d check valve Description Save 3d check valve Format DWG File size 83.93 KB DOWNLOAD DWG share your appreciation Related Posts air pass Home drinking water intake 100m3 tank Hillside catchment for sanitation Casket Intake or catchment of irrigation canal sedimentation plane Works of art: hydraulics Small underground irrigation canal Cistern and elevated tank Huatuna White water network Fixed boom intake without bypass channel Drinking water – latrines Drinking water system Reservoir or elevated tank Irrigation intake work on gully Potable water pumping chamber Groundwater collection Reservoir 400 m3