Product Details

High Pressure Regulators

Go Regulators


Designed for low and high pressures up to 4000 psig inlet, the PR-59 Series pressure reducing regulator controls high fl ow with its Cv fl ow coeffi cient 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
  • Balanced poppet valve design for constant pressure control
  • Viton® seals (other elastomers optional)
  • PCTFE seat
  • Cv flow coefficient is 1.2
  • Operating temperatures of -40degF to +175degF (-40degC to +80degC)

The GO PR59 Series can be cross referenced with:

Tescom 44-1300 Series



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