• PR59 Pressure Regulator, Single Stage, SS316L, 0-500 PSIG PR59-1A51H9J151

GO Regulator PR59-1A51H9J151 PR59 Pressure Regulator, Single Stage, SS316L, 0-500 PSIG

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Quantity:
Availability:
PART NUMBER:
PR59-1A51H9J151
Shipping Weight:
5.00 LBS

Description

Designed for low and high pressures up to 4000 PSIG inlet, the PR-59 Series pressure reducing regulator controls high flow with its Cv flow coefficient of 1.2. Though normally supplied without self-relieving capability, this feature can be added as an option.

While primarily designed for use with gas streams, the PR-59 can be used with virtually any liquid systems that are compatible with the seals. A large size piston sensor gives good sensitivity of control even at low outlet pressures and the Kel-F® valve seat assembly gives normal bubble-tight shutoff.

Features and Specifications

  • 316L Stainless Steel, Brass and MONEL® body construction
  • Inlet pressure capability up to 4000 PSIG
  • Outlet control ranges from 250 PSIG up to 4000 PSIG
  • Optional self-relieving feature
  • Inlet and outlet ports of ½" or ¾" FNPT with ¼" FNPT gauge ports optional
  • ½" FNPT standard
  • Balanced poppet valve design for constant pressure control
  • Viton® seals (other elastomers optional)
  • PCTFE seat
  • Cv flow coefficient is 1.2
  • Operating temperatures -40° F to +175° F (-40° C to +80° C)

Product Specifications

Body Material316L Stainless Steel
Port ConfigurationA Standard
Process Port Type½" FNPT (¼" FNPT gauge ports)
Surface Finish of Diaphragm Cavity< 25 Ra
Seat MaterialPCTFE (formerly Kel-F 81)
Flow Coefficient (Cv)1.2
Outlet Range0-500 PSIG
Piston TypeNon-self-relieving
Piston MaterialStainless Steel
Cap AssemblyStandard, Stainless Steel