NV4000 Series Pressure Vacuum Vent

High-flow pressure vacuum vent with rollover protection is built for durability and performance that meets worldwide regulations

Civacon’s NV4000 Series Pressure Vacuum Vent has a design that reduces part count by 45% for easier and quicker maintenance. The NV4000 is installed on the bottom of the manlid poppet via a 15/16" hex nut and has been built to withstand the extreme shocks, high G-forces, excessive surge forces and vibrations that can occur when petroleum products are being transported.

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