15" Slide Gate Valve | Agri Drain It reads slope ratio for

It reads slope ratio for bulldozers and heavy equipment

Recommended for 3" pipe

and is not designed for Corrugated HDPE Drainage Pipe

Heavy steel traffic grate collar designed for traffic areas while protecting drainage intakes and improving water flow

15" Slide Gate Valve | Agri Drain It reads slope ratio forShut off water flow in tile lines for effective water control and easier maintenance with this 15" Slide Gate Valve. Built from high density PVC and high quality stainless steel, it installs in gravity flow systems using flexible couplers and can be operated at varying depths with an extension handle (sold separately).