GO Regulator PR-1 Stainless Steel Regulator
GO Regulator PR-1 Stainless Steel Regulator
SKU:GOP-79833b
Versatile stainless steel regulator for precise pressure control in instrumentation sample systems and semiconductor processing gases.
Regular price
$289.99
Regular price
Sale price
$289.99
Unit price
per
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The GO Regulator PR-1 Stainless Steel Single Stage Regulator is a versatile solution designed for instrumentation sample systems and semiconductor processing gases. Constructed with 316L Stainless Steel and featuring a Polychlorotrifluoroethylene seat material, this regulator offers precise pressure control in gas or liquid service. With customizable orifice sizes, multiple pressure control ranges, and INCONEL® diaphragms, it provides reliable performance with impressive durability. Operating at temperatures up to 500°F and inlet pressures up to 6000 psig, this regulator ensures efficient and accurate pressure regulation for a wide range of applications.

Product Specifications
Features And Specifications Features And Specifications
316L stainless steel, INCONEL®, PTFE, and Tefzel® (or optional main seat material choice) only in flow streamStainless steel cap with SS adjusting screwInlet pressures of up to 6000 psiAdjustable outlet pressure ranges of 0-10, 0-25, 0-50, 0-100, 0-250, 0-500, and 0-750 psigOperating temperatures of -40 °F up to +500 °F (-40 °C up to +260 °C)Bubble-tight shutoff under most conditionsCv flow coefficients 0.025, 0.06, 0.20, and 0.50 (0.06 Standard)
Options Options
Wetted materials of construction: MONEL®, HASTELLOY®, Titanium and 6MOPanel mount (13/8" mounting hole)Special diaphragm assembly for water serviceSS inlet pressure gaugesSS outlet pressure gaugesBase-mounting bracketsCaptured ventSelf-relieving
Specifications Body Material
316L Stainless Steel, Stainless Steel Diaphragm
Specifications Cap Assembly
Standard, Stainless Steel
Specifications Diaphragm Backing Material
Polytetrafluoroethylene (PTFE)
Specifications Diaphragm Facing Material
Metal Backing, Standard
Specifications Diaphragm Type
Standard Diaphragm
Specifications Flow Coefficient Cv
0.06, Standard
Specifications Gauge Port Size
1/4 in
Specifications Gauge Port Types
Female National Pipe Tapered (FNPT) Gauge Port, Standard
Specifications Inlet Filter
20 µm
Specifications Outlet Range
0 to 100 psig
Specifications Port Configuration
L - See Diagram for Port Configuration
Specifications Process Port Size
1/4 in
Specifications Process Port Types
Female National Pipe Tapered (FNPT)
Specifications Seat Material
Polychlorotrifluoroethylene (PCTFE) (Formerly Kel-F® 81)
Specifications Surface Finish Of Diaphragm Cavity
< 25 Ra | Standard
Specifications Type Of Service
Gas or Liquid
Specifications Weight
1.9 lb | 0.86 kg