Dec 31, 2008 #1 rhealing Mechanical Joined Dec 31, 2008 Messages 2 Location US Need information on available backwater valves for 15" RCP storm water drain that runs into tidal canal. Also appreciate advice on where to install valve -- outlet? in-line? 15" RCP line pitches approx. 4"/100ft. x 300ft total run.
Need information on available backwater valves for 15" RCP storm water drain that runs into tidal canal. Also appreciate advice on where to install valve -- outlet? in-line? 15" RCP line pitches approx. 4"/100ft. x 300ft total run.
Dec 31, 2008 #2 cvg Civil/Environmental Joined Dec 16, 1999 Messages 6,868 Location US how about a waterman flapgate? http://www.watermanusa.com/productdetails.asp?product=107 Upvote 0 Downvote
Dec 31, 2008 #3 bltseattle Civil/Environmental Joined Sep 18, 2002 Messages 347 Location US .... or tideflex http://www.tideflex.com Upvote 0 Downvote
Jan 1, 2009 Thread starter #4 rhealing Mechanical Joined Dec 31, 2008 Messages 2 Location US Good advice -- Thanks! Local engineer is proposing Tideflex TF-1; and that will work at the outlet into the tidal canal. Upvote 0 Downvote
Good advice -- Thanks! Local engineer is proposing Tideflex TF-1; and that will work at the outlet into the tidal canal.
Jan 2, 2009 #5 T TerryScan Civil/Environmental Joined Nov 3, 2003 Messages 640 Location US We have implemented Tideflex valves in a number of our projects. In our local, flap valves tend to get obstructed with debris and fail to close. Upvote 0 Downvote
We have implemented Tideflex valves in a number of our projects. In our local, flap valves tend to get obstructed with debris and fail to close.