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The PR-5 Series pressure regulator is designed for service at high flows 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 exactmore
Unit of Measure

Specifications

Body Material

316L Stainless Steel

Seat Material

Viton®

Max. Operating Pressure

300 psig

Operating Temperature

-40 to 204 ºC-40 to 400 ºF

Outlet Range

0 to 250 psig

Flow Coefficient (Cv)

0.20

Process Port Type

1/4" FNPT

Port Configuration

Standard

Diaphragm Type

Standard diaphragm

Diaphragm Facing/Backing Material

Teflon®/Stainless Steel

Cap Assembly

Captured vent, aluminum

Surface Finish of Diaphragm Cavity

< 25 Ra, Standard

Optional Cap Finish

Chrome plated Electroless Nickel plated

Weight

1.9 lbs

Options

N/A

  • Panel mount (requires 1 3/8" mounting hole)
  • Extra ports
  • Special welded connections
  • Pressure gauges
  • Captured vent