CRDV/S drain valves eliminate the need for adjustments. They combine an electronic sensor with a solid-state integrated logic analysis circuit to determine exact time required to empty condensate from an air system. Only the necessary amount of compressed air needed is allowed to purge excess fluid, which reduces compressor cycling and wear and tear. They eliminate dirty condensate buildup, thus increasing machine life and reducing rust.

Spartan Scientific, (330) 758-8446, www.spartanscientific.com