E - Fixed Constructions – 03 – F
Patent
E - Fixed Constructions
03
F
E03F 7/04 (2006.01)
Patent
CA 2640496
A low profile backwater valve includes a hollow valve body having an inlet, an outlet, and a bottom. A pivoting valve member is pivotally movable between a normally open position along the bottom of the valve body and a closed position sealing the inlet. The valve member has a hinge end, a remote end, and opposed sides. A float is positioned as an appendage along at least one of the opposed sides of the valve member, such that the float adds buoyancy to the valve member causing the valve member to float into the closed position in the presence of a backflow.
Coscarella Gabe
Coscarella Gabe
Woodruff Nathan V.
LandOfFree
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