GO Regulator PR59-1C51H9K355 PR59 Pressure Regulator, Single Stage, SS316L, 0-1000 PSIG

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)