Product Details

Single Stage Regulators

Go Regulators


The PR-5 Series pressure regulator is designed for service at high fl ows with good sensitivity and regulation. While the design was originated for gas systems, this valve is perfectly suitable for liquid systems that are compatible with the materials of construction. The PR-5 also performs well with jest a few liters per minute of flow.

This series is a variation of the time proven PR-1 Series which has been used for many applications in systems requiring stainless steel construction. The exact package size of the PR-1 has been retained making it convenient for the user to interchange these units if better control at high flow rates is required.

Features and Specifications:

  • High flow capability in compact size
  • Minimum droop with large flow increases
  • Bubble-tight shutoff
  • Stainless steel cap & adjusting screw provided with stainless steel unit
  • Materials of construction: stainless steel, brass, PTFE, Viton, Kalrez, Buna N, or EPR
  • 20 micron inlet filter
  • Operating temperatures up to +400degF (+204degC)
  • Ideal for line regulator applications
  • PTFE/Viton® diaphragm standard up to 50 psig
  • Inlet pressure 300 psig
  • Adjustable outlet ranges 0–10, 0–25, 0–50, 0–100, & 0–250 psig
  • Cv flow coefficient 0.20


  • Panel mount (requires 13/8? mounting hole)
  • Extra ports
  • Special welded connections
  • Pressure gauges
  • Captured vent

The GO PR5 Series can be cross referenced with:

Tescom 44-2200 Series



Download Datasheet

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