Adapt-A-Valve Extendable Backwater Valve

For outdoor use. “Adapt-a-Valve” backflow accessories

“Test-Eze” gate for the Isolation of the sewer system

“Normally-closed” cassette (swing check). “Normally-open” cassette which maintains the free circulation air from the plumbing system to the city sewer system.

Optional accessories give the fitting the versatility that no other fitting has “Self cleaning” – type action was achieved 3-ways.

The offset “step through design” from inlet to outlet gives the valve the grade that no other valve has, ensuring that no solids will build up in the valve body.(3/4” offset for 3” and 1 ¾” for the 4”)

Using the valve in the “Normally- open” configuration allows this grade to continue through the body and offers zero flow restriction.

Utilizing the valve with the “Normally-closed” Cassette / Gate (swing check) we used a light weight gate with a lubricous shinny face that would not collect with sewage and restrict the flow.

The insertion of the Test-Eze Gate (Isolation Valve and Pressure Testing) allows the system to be pressure tested as well as ‘isolation’ of the lateral