Parameter Specification Notes / Explanation Model Series DGMPC Kepner Proportional Control Valve Valve Size 3 Nominal size, e.g., 3/4" NPT ports Number of Sections 2 Indicated by -ABK- and -BAK- Actuation Type Manual Lever Spring-centered return Maximum Operating Pressure Up to 350 bar (5,000 psi) Maximum Flow Capacity ~ 75 - 110 L/min (20 - 29 US gpm) Port Size Typically 3/4" NPTF Inlet Section Features Includes Relief Valve & Power Beyond "41" code typically indicates this Leakage Classification Industrial Seal Material Standard: Nitrile (Buna-N)