Standard 2,3 and 4 way diverter valves, designed to operate in both pressure and vacuum pneumatic systems with a maximum pressure of 15 PSI. Available in sizes from 1.5″ up to 12″ in 2-way valves and 1.5″ to 8.625″ in 3 and 4 way valves. These units are offered in a variety of materials, options and configurations