GO Regulator PR-1 Stainless Steel Single Stage Regulator
GO Regulator PR-1 Stainless Steel Single Stage Regulator
SKU:GOP-146b1a
Versatile stainless steel regulator for precise pressure control in instrumentation and semiconductor applications.
Regular price
$249.99
Regular price
Sale price
$249.99
Unit price
per
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The GO Regulator PR-1 Stainless Steel Single Stage Regulator is a versatile solution designed for precise pressure control in instrumentation sample systems and semiconductor processing gases. Constructed with 316L Stainless Steel and featuring a Tefzel seat material, this regulator offers bubble-tight shutoff, adjustable outlet pressure ranges up to 100 psig, and inlet pressures up to 6000 psi. With a Cv flow coefficient of 0.2 and operating temperatures from -40°F to +500°F, it provides reliable performance in a wide range of environments. Ideal for applications requiring compliance with institutional procurement standards.

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
0.2
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
B - See Diagram for Port Configuration
Specifications Process Port Size
1/4 in
Specifications Process Port Types
Female National Pipe Tapered (FNPT)
Specifications Seat Material
Tefzel®
Specifications Surface Finish Of Diaphragm Cavity
< 25 Ra | Standard
Specifications Type Of Service
Gas or Liquid
Specifications Weight
1.9 lb | 0.86 kg