Control Valve; 3 Way; 2 Position; 1/8" NPT Port; Normally Open; Roller Operated; Vacuum to 120PSI Operating Pressure; Zinc Body; Spool Function; 0.11Cv Flow Rate; 6SCFM at 100 PSI; FPM Seal; Air/Insert Gas Fluid; 115 Degree F Temperature; 2-1/4" X 1-3/4" X 3-7/16" Size