Abstract: A pressure relief vent assembly that defines a plurality of enlarged water collection pockets and a plurality of water passage recesses that enable water to move between the water collection pockets and to be more evenly distributed relative to and in the respective water collection pockets, and thus is configured to inhibit water from entering an enclosed area through the pressure relief vent assembly.

Abstract: A pressure vent valve for ventilation of the interior of a motor vehicle, with a frame with at least one sealing surface and with at least one flexible valve flap mounted on the frame. In an idle position, the valve flap assembly abuts the sealing surface to prevent airflow through the pressure vent valve. When a sufficient pressure occurs, the valve flap assembly assumes an open position lifted from the sealing surface to allow airflow through the pressure vent valve. The pressure vent valve further includes an installation indicator formed in or on the frame to ensure alignment during installation.

Abstract: A pressure vent valve for ventilation of the interior of a motor vehicle, with a frame with at least one sealing surface and with at least one flexible valve flap mounted on the frame. In an idle position, the valve flap assembly abuts the sealing surface to prevent a flow of air through the pressure vent valve. When a sufficient pressure occurs, the valve flap assembly assumes an open position lifted from the sealing surface to allow a flow of air through the pressure vent valve. The valve flap assembly comprises a first flap sheet stacked upon a second flap sheet.

Abstract: A pressure relief vent assembly that defines a plurality of enlarged water collection pockets and a plurality of water passage recesses that enable water to move between the water collection pockets and to be more evenly distributed relative to and in the respective water collection pockets, and thus is configured to inhibit water from entering an enclosed area through the pressure relief vent assembly.