Tank valves, Spray Rinse valves, Sampling valves, Plunger valves, Poppet valves, Titanium valves, Ram valves, Rod valves, Polymer valves, Piston valves, Pharmaceutical valves, Line Blinds, Jacketed valves, Injection valves, Flush Bottom valves, Multi Way valvess, Diverter valves, Disc valves disc valves, multi way diverter valves, flush bottom valves, injection valves, Strahman, jacketed valves, line blinds, pharmaceutical valves, piston valves. polymer valves, ram rod valves, titanium valves, tank valves, poppet valves, sampling plunger valves, spray rinse valves Fetterolf Corporation designs and manufactures Tank valves, Spray Rinse valves, Sampling valves, Plunger valves, Poppet valves, Titanium valves, Ram valves, Rod valves, Polymer valves, Piston valves, Pharmaceutical valves, Line Blinds, Jacketed valves, Injection valves, Flush Bottom valves, Multi Way valvess, Diverter valves, Disc valves for the polymer fibers, chemical and pharmaceutical industries.