Dixon’s dry bulk products are designed for use with bulk trailers and truck blowers for the pneumatic transfer of dry bulk commodities such as powders, grains, and plastic pellets. Other industrial applications are possible where pneumatic control of air or dry products is required. Our product line includes Bayco brand air relief and vacuum relief valves, swing check valves, butterfly valves, hopper tees, clamps, and the Pneuclean™ pneumatic filtration system.