Miniature, Two Stage, Pressure Reducing Regulators

The Premier 4700 Series regulators are: compact, two stage, piston sensed, fixed pressure & flow, pressure reducing regulators. The compact, two-stage design, allows for precise and stable delivery pressures, even as the supply pressure decreases. Premier 4700 Series regulators are designed to control pressures up to 3000 PSIG / 206.84 bar (dependent upon configuration).
They are commonly used for: Calibration gases, industrial hygiene monitors, research and development labs, regulating a broad range of media.

  • Precise, stable delivery pressure and flow, even as supply pressure decreases
  • Compact size (1.2 in. diameter x 4.6 in. high)
  • Factory adjustable preset (fixed) flow settings
  • Numerous porting configurations available
  • 40 micron sintered 316 stainless steel integral inlet filter
  • Models are available for both corrosive and non-corrosive service.
  • Economical pricing
  • Machined bar stock body, bonnet and pistons eliminates porosity found in castings
  • Optional yoke style design
  • Inlet and/or Outlet Gauges
  • Anodized Colors for Aluminum Bodies and Bonnets
  • Yoke style design
  • Private Label