ARV for HDPE pipe.

[kfeng]

Hello,

A 2" ARV needs to be attached to a 30" HDPE force main at the high point. Is there a particular type of ARV that I should use? Is there any specs available for this application? Thanks very much for your time.

 

[stanier]

go to

http://www.ventomat.com

for the best technical information and software on air valves. 2" looks a little small on 30" line though.

 

[kfeng]

Thanks for the reply. I actually contacted vent-o-mat and was told 2" ARV will be sufficient for our design purpose which is just to get rid of air pocket in the sewage, if there will be any.