Flint Hydraulics represents the Comatrol brand of screw-in and slip-in cartridge valves. This comprehensive line includes pressure control valves, directional control valves, flow control valves, logic elements, proportional control valves and several specialty valves. These versatile hydraulic valves can be used as stand-alone devices or can be built into custom manifolds. When combined with a Comatrol HIC manifold, a cartridge valve can control virtually any mobile or industrial hydraulic application. Flint Hydraulics stocks a substantial inventory of Comatrol products to meet your cartridge valve requirements. Call us today at 901-794-4884 or visit http://www.laurenc60.sg-host.com/comatrol.html.