Premier 3125 Series

High Pressure, Single Stage, 20K, Back Pressure Regulator

High pressure Premier 3125 Series back pressure regulators are single stage, piston sensed regulators rated for inlet and outlet pressures up to 20000 PSIG (1378.95 bar), and Cv 0.03, 0.06, 0.14, or 0.20.

  • Rated for pressures up to 20000 PSIG (1378.95 bar)
  • Flow capacity (Cv): 0.03, 0.06, 0.14, or 0.20
  • Fluted knob with ball-bearing loader
  • Machined bar stock body, bonnet and piston eliminates porosity found in castings
  • Surface mount

  • Panel mounting nuts (P/N: 30-10145-02)