GO Regulator PR-1 Stainless Steel Single Stage Regulator
GO Regulator PR-1 Stainless Steel Single Stage Regulator
SKU:GOP-3a0468
GO Regulator PR-1: Stainless Steel single stage regulator for precise pressure control in instrumentation sample systems and semiconductor processing gases.
Regular price
$249.99
Regular price
Sale price
$249.99
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per
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The GO Regulator PR-1 Stainless Steel Single Stage Regulator is a versatile pressure reducing regulator designed for instrumentation sample systems and semiconductor processing gases. With a body made of 316L Stainless Steel and a Stainless Steel diaphragm, this regulator ensures corrosion resistance and durability. It offers multiple seat materials, various orifice sizes, and 7 pressure control ranges with INCONEL diaphragms, allowing precise pressure control up to 6000 psig. Operating temperatures range from -40 °F to +500 °F, providing reliability in extreme conditions. The regulator features a flow coefficient (Cv) of 0.5, adjustable outlet pressure ranges, and bubble-tight shutoff, making it ideal 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
Panel Mount, Stainless Steel
Specifications Diaphragm Backing Material
Polytetrafluoroethylene (PTFE)
Specifications Diaphragm Facing Material
Metal Backing, Standard
Specifications Diaphragm Type
Liquid Service
Specifications Flow Coefficient Cv
0.5
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 25 psig
Specifications Port Configuration
Standard
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