Skip To Content

Catalog

Request Information
The PR-9 Series high temperature pressure regulator is designed for the pressure control of gases and liquids up to 1000° F. All metal components in and out of the flow stream provide the user with extended reliability in rigorous high temperature ambient and process applications. This regulator can also be used in applications where no elastomers are allowed in the flow stream. The PR-9 is equipped with a metal-to-metal seat and will not provide bubble-tight shutoff. If shutoff is required, a high temperature shutoff valve must be placed upstream of this regulator.
Unit of Measure

Specifications

Brands

 N/A GO Regulator, Inc.

Operating Temperature

 N/A -382 to +1000 ºF-200 to +540 ºC

Inlet and Outlet Connections

 N/A 1/4 in. Female National Pipe Tapered (FNPT)

Type of Service

 N/A Gas or Liquid

Body Material

 N/A 316L Stainless Steel (650 °F)

Port Configuration

 N/A C - See Diagram for Port Configuration

Process Port Size

 N/A 1/4 in

Process Port Types

 N/A Female National Pipe Tapered (FNPT)

Gauge Port Size

 N/A 1/4 in

Gauge Port Types

 N/A Female National Pipe Tapered (FNPT) Gauge Port

Surface Finish of Diaphragm Cavity

 N/A < 25 Ra

Seat Material

 N/A 347 Stainless Steel

Flow Coefficient (Cv)

 N/A 0.06

Outlet Range

 N/A 0 to 100 psig

Diaphragm Type

 N/A Standard

Diaphragm Liner/Backing

 N/A Tantalum

Cap Assembly

 N/A Standard, Stainless Steel

Weight

 N/A 2.1 lb0.95 kg

Features and Specifications

Features and Specifications

 N/A
  • 650 °F (340 °C) or 1000 °F (540 °C)
  • All metal construction, no elastomers
  • Inlet pressure 3000 psig at 650 °F (343 °C), 1500 psig at 1000 °F (538 °C)
  • Adjustable outlet pressure ranges of 0-25, 0-50, 0-100 and 0-250 psig
  • Stainless steel (316L or 347), INCONEL®, tungsten carbide in flow stream
  • Cv flow coefficient of 0.06 and 0.2
  • Metal-to-metal seat seal

Options

Options

 N/A
  • 3/8" FNPT connection
  • Panel mount (requires 13/8" mounting hole)
  • Extra inlet and outlet ports

Note

Note

 N/A Contact the factory for any additional requirements

Back to Top