Description
The Bayco vacuum relief valves are designed specifically for use on trailer tanks containing dry bulk products. If a system blockage were to occur, the valves are designed to open to atmosphere to help prevent the tank from imploding. They have a bayloy body and bronze poppet. Dixon Bayco 2120 series valves come with 2″ male NPT outlet (tank connection) x 2″ female NPT inlet (atmosphere)
* Customer adjustable by a further +/- 3 PS
