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Two Stage Instrument Regulators

Parker Veriflo offers two stage regulators for applications including gas management in refineries, process analyzer systems, and cylinder gas pressure reduction. The two stage tied diaphragm regulator is designed to provide constant outlet pressure regardless of inlet pressure fluctuations. The stainless steel and brass two stage regulator is engineered with an internally threadless design for pressure reducing industrial/analytical applications including cylinder and calibration gases.

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  • 735100S4PXX4PM - 735TDR Two Stage Instrument Regulator
    Parker Veriflo 735TDR Two Stage Instrument Regulator, 4 ports, 316L SS body, 3500 psig max. inlet press., 100 psig max. outlet press., tied diaphragm, no outlet gauge, no inlet gauge, PCTFE seat, panel mount, 4P port config: 1/4" FNPT all ports

  • 73530S4PXX4PM - 735TDR Two Stage Instrument Regulator
    Parker Veriflo 735TDR Two Stage Instrument Regulator, 4 ports, 316L SS body, 3500 psig max. inlet press., 30 psig max. outlet press., tied diaphragm, no outlet gauge, no inlet gauge, PCTFE seat, panel mount, 4P port config: 1/4" FNPT all ports

  • 73530S5PXX4 - 735TDR Two Stage Instrument Regulator
    Parker Veriflo 735TDR Two Stage Instrument Regulator, 5 ports, 316L SS body, 3500 psig max. inlet press., 30 psig max. outlet press., tied diaphragm, no outlet gauge, no inlet gauge, PCTFE seat, 5P port config: 1/4" FNPT all ports

  • IR6001SK4P03404 - IR6000 Two Stage Regulator w/Internally Threadless Design
    Parker Veriflo IR6000 Two Stage Regulator w/Internally Threadless Design, 4 ports, 316L SS body, 4000 psig max. inlet press., 30 psig max. outlet press., non-tied Hastelloy C-22 diaphragm, 0-30 psig outlet gauge, 0-4000 psig inlet gauge, PCTFE seat, 4P port config: 1/4" FNPT all ports

  • IR6001SK5PPL304 - IR6000 Two Stage Regulator w/Internally Threadless Design
    Parker Veriflo IR6000 Two Stage Regulator w/Internally Threadless Design, 5 ports, 316L SS body, 4000 psig max. inlet press., 30 psig max. outlet press., non-tied Hastelloy C-22 diaphragm, 0-60 psig outlet gauge, 0-3000 psig inlet gauge, PCTFE seat, 5PP port config: 1/4" FNPT all ports

  • IR6001SK6PL304CGA350 - IR6000 Two Stage Regulator w/Internally Threadless Design
    Parker Veriflo IR6000 Two Stage Regulator w/Internally Threadless Design, 6 ports, 316L SS body, 4000 psig max. inlet press., 30 psig max. outlet press., non-tied Hastelloy C-22 diaphragm, 0-60 psig outlet gauge, 0-3000 psig inlet gauge, PCTFE seat, CGA 350 cyl. conn., 6P port config: 1/4" FNPT all ports

  • IR6002SK4P0L304BCGA660 - IR6000 Two Stage Regulator w/Internally Threadless Design
    Parker Veriflo IR6000 Two Stage Regulator w/Internally Threadless Design, 4 ports, 316L SS body, 4000 psig max. inlet press., 60 psig max. outlet press., non-tied Hastelloy C-22 diaphragm, 0-60 psig outlet gauge, 0-3000 psig inlet gauge, PCTFE seat, CGA 660 cyl. conn., 4P port config: 1/4" FNPT all ports

  • IR6002SK4PL204320 - IR6000 Two Stage Regulator w/Internally Threadless Design
    Parker Veriflo IR6000 Two Stage Regulator w/Internally Threadless Design, 4 ports, 316L SS body, 4000 psig max. inlet press., 60 psig max. outlet press., non-tied Hastelloy C-22 diaphragm, 0-60 psig outlet gauge, 0-2000 psig inlet gauge, PCTFE seat, CGA 320 cyl. conn., 4P port config: 1/4" FNPT all ports

  • IR6002SK5PL304540 - IR6000 Two Stage Regulator w/Internally Threadless Design
    Parker Veriflo IR6000 Two Stage Regulator w/Internally Threadless Design, 5 ports, 316L SS body, 4000 psig max. inlet press., 60 psig max. outlet press., non-tied Hastelloy C-22 diaphragm, 0-60 psig outlet gauge, 0-3000 psig inlet gauge, PCTFE seat, CGA 540 cyl. conn., 5P port config: 1/4" FNPT all ports

  • IR6002SK5PL304660 - IR6000 Two Stage Regulator w/Internally Threadless Design
    Parker Veriflo IR6000 Two Stage Regulator w/Internally Threadless Design, 5 ports, 316L SS body, 4000 psig max. inlet press., 60 psig max. outlet press., non-tied Hastelloy C-22 diaphragm, 0-60 psig outlet gauge, 0-3000 psig inlet gauge, PCTFE seat, CGA 660 cyl. conn., 5P port config: 1/4" FNPT all ports

  • IR6002SK5PL304CGA540 - IR6000 Two Stage Regulator w/Internally Threadless Design
    Parker Veriflo IR6000 Two Stage Regulator w/Internally Threadless Design, 5 ports, 316L SS body, 4000 psig max. inlet press., 60 psig max. outlet press., non-tied Hastelloy C-22 diaphragm, 0-60 psig outlet gauge, 0-3000 psig inlet gauge, PCTFE seat, CGA 540 cyl. conn., 5P port config: 1/4" FNPT all ports

  • IR6002SK5PL304CGA580 - IR6000 Two Stage Regulator w/Internally Threadless Design
    Parker Veriflo IR6000 Two Stage Regulator w/Internally Threadless Design, 5 ports, 316L SS body, 4000 psig max. inlet press., 60 psig max. outlet press., non-tied Hastelloy C-22 diaphragm, 0-60 psig outlet gauge, 0-3000 psig inlet gauge, PCTFE seat, CGA 580 cyl. conn., 5P port config: 1/4" FNPT all ports

  • IR6002SK5PL304CGA660 - IR6000 Two Stage Regulator w/Internally Threadless Design
    Parker Veriflo IR6000 Two Stage Regulator w/Internally Threadless Design, 5 ports, 316L SS body, 4000 psig max. inlet press., 60 psig max. outlet press., non-tied Hastelloy C-22 diaphragm, 0-60 psig outlet gauge, 0-3000 psig inlet gauge, PCTFE seat, CGA 660 cyl. conn., 5P port config: 1/4" FNPT all ports

  • IR6002SK6POL404660 - IR6000 Two Stage Regulator w/Internally Threadless Design
    Parker Veriflo IR6000 Two Stage Regulator w/Internally Threadless Design, 6 ports, 316L SS body, 4000 psig max. inlet press., 60 psig max. outlet press., non-tied Hastelloy C-22 diaphragm, 0-60 psig outlet gauge, 0-4000 psig inlet gauge, PCTFE seat, CGA 660 cyl. conn., 6P port config: 1/4" FNPT all ports

  • IR6003B2K6P01304 - IR6000 Two Stage Regulator w/Internally Threadless Design
    Parker Veriflo IR6000 Two Stage Regulator w/Internally Threadless Design, 6 ports, brass body, 1250 psig max. inlet press., 100 psig max. outlet press., non-tied Hastelloy C-22 diaphragm, 0-100 psig outlet gauge, 0-3000 psig inlet gauge, PCTFE seat, .15 Cv, 6P port config: 1/4" FNPT all ports

  • IR6003SK3P014CGA660 W/ - IR6000 Two Stage Regulator w/Internally Threadless Design
    Parker Veriflo IR6000 Two Stage Regulator w/Internally Threadless Design, 3 ports, 316L SS body, 4000 psig max. inlet press., 100 psig max. outlet press., non-tied Hastelloy C-22 diaphragm, 0-100 psig outlet gauge, 0-400 psig inlet gauge, PCTFE seat, CGA 660 cyl. conn., 3P port config: 1/4" FNPT all ports

  • IR6003SK4PYY4B580 - IR6000 Two Stage Regulator w/Internally Threadless Design
    Parker Veriflo IR6000 Two Stage Regulator w/Internally Threadless Design, 4 ports, 316L SS body, 4000 psig max. inlet press., 100 psig max. outlet press., non-tied Hastelloy C-22 diaphragm, 0-200 psig outlet gauge, 0-3000 psig inlet gauge, PCTFE seat, CGA 580 cyl. conn., 4P port config: 1/4" FNPT all ports

  • IR6003SK5P01404 - IR6000 Two Stage Regulator w/Internally Threadless Design
    Parker Veriflo IR6000 Two Stage Regulator w/Internally Threadless Design, 5 ports, 316L SS body, 4000 psig max. inlet press., 100 psig max. outlet press., non-tied Hastelloy C-22 diaphragm, 0-100 psig outlet gauge, 0-4000 psig inlet gauge, PCTFE seat, 5P port config: 1/4" FNPT all ports

  • IR6003SK6P01204 - IR6000 Two Stage Regulator w/Internally Threadless Design
    Parker Veriflo IR6000 Two Stage Regulator w/Internally Threadless Design, 6 ports, 316L SS body, 4000 psig max. inlet press., 100 psig max. outlet press., non-tied Hastelloy C-22 diaphragm, 0-100 psig outlet gauge, 0-2000 psig inlet gauge, PCTFE seat, 6P port config: 1/4" FNPT all ports

  • IR6003SK6P4304CGA580 - IR6000 Two Stage Regulator w/Internally Threadless Design
    Parker Veriflo IR6000 Two Stage Regulator w/Internally Threadless Design, 6 ports, 316L SS body, 4000 psig max. inlet press., 100 psig max. outlet press., non-tied Hastelloy C-22 diaphragm, 0-400 psig outlet gauge, 0-3000 psig inlet gauge, PCTFE seat, CGA 580 cyl. conn., 6P port config: 1/4" FNPT all ports

  • IR6003SK6PO1204 - IR6000 Two Stage Regulator w/Internally Threadless Design
    Parker Veriflo IR6000 Two Stage Regulator w/Internally Threadless Design, 6 ports, 316L SS body, 4000 psig max. inlet press., 100 psig max. outlet press., non-tied Hastelloy C-22 diaphragm, 0-100 psig outlet gauge, 0-2000 psig inlet gauge, PCTFE seat, 6P port config: 1/4" FNPT all ports

  • IR6003SK7P01404 - IR6000 Two Stage Regulator w/Internally Threadless Design
    Parker Veriflo IR6000 Two Stage Regulator w/Internally Threadless Design, 7 ports, 316L SS body, 4000 psig max. inlet press., 100 psig max. outlet press., non-tied Hastelloy C-22 diaphragm, 0-100 psig outlet gauge, 0-4000 psig inlet gauge, PCTFE seat, 7P port config: 1/4" FNPT all ports

  • IR6004S2K4PXX4B9050 - IR6000 Two Stage Regulator w/Internally Threadless Design
    Parker Veriflo IR6000 Two Stage Regulator w/Internally Threadless Design, 4 ports, 316L SS body, 1250 psig max. inlet press., 250 psig max. outlet press., non-tied Hastelloy C-22 diaphragm, no outlet gauge, no inlet gauge, PCTFE seat, .15 Cv, 4P port config: 1/4" FNPT all ports

  • IR6200BK4PXX4B - IR6200 Two Stage Regulator w/Internally Threadless Design
    Parker Veriflo IR6200 Two Stage Regulator w/Internally Threadless Design, 4 ports, brass body, 4000 psig max. inlet press., 10 psig max. outlet press., non-tied Hastelloy C-22 diaphragm, no outlet gauge, no inlet gauge, PCTFE seat, 4P port config: 1/4" FNPT all ports

  • IR6200BK6PXX4B - IR6200 Two Stage Regulator w/Internally Threadless Design
    Parker Veriflo IR6200 Two Stage Regulator w/Internally Threadless Design, 6 ports, brass body, 4000 psig max. inlet press., 10 psig max. outlet press., non-tied Hastelloy C-22 diaphragm, no outlet gauge, no inlet gauge, PCTFE seat, 6P port config: 1/4" FNPT all ports

  • IR6201BK2P4N - IR6200 Two Stage Regulator w/Internally Threadless Design
    Parker Veriflo IR6200 Two Stage Regulator w/Internally Threadless Design, 2 ports, brass body, 4000 psig max. inlet press., 30 psig max. outlet press., non-tied Hastelloy C-22 diaphragm, no outlet gauge, no inlet gauge, PCTFE seat, 2P port config: 1/4" FNPT all ports

  • IR6202BK2PXX4 - IR6200 Two Stage Regulator w/Internally Threadless Design
    Parker Veriflo IR6200 Two Stage Regulator w/Internally Threadless Design, 2 ports, brass body, 4000 psig max. inlet press., 60 psig max. outlet press., non-tied Hastelloy C-22 diaphragm, no outlet gauge, no inlet gauge, PCTFE seat, 2P port config: 1/4" FNPT all ports

  • IR6203BK4P01304BN580 - IR6200 Two Stage Regulator w/Internally Threadless Design
    Parker Veriflo IR6200 Two Stage Regulator w/Internally Threadless Design, 4 ports, brass body, 4000 psig max. inlet press., 100 psig max. outlet press., non-tied Hastelloy C-22 diaphragm, 0-100 psig outlet gauge, 0-3000 psig inlet gauge, nickel-plated body, PCTFE seat, CGA 580 cyl. conn., 4P port config: 1/4" FNPT all ports

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