ProFlex™ Styles 711/731 – Flanged/Slip-On Slope Bottom Check Valves
The Proco Style 711/731 ProFlex™ check valves are engineered for installation on pre-existing pipe lines such as manholes, outfalls and vaults where the outfall invert of the pipe is close to the floor of the manhole or outfall. When a new installation is being designed, the 711/731 valves can be engineered into the pipe layout Continue reading