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The JRHF Series is a diaphragm operated, balanced trim pressure regulator. The choice between 1.5 and 1.9 Cv offers increased flows across the JRHF’s 230 psi inlet range, while the PTFE soft seat provides ANSI Class VI shutoff. Four set spring ranges and three soft seal options offer the customer flexibility in a number of applications and environments. These valves are designed to regulate a variety of gases and liquids in applications where high flows and low control pressures are required.
The 1/4″ JRPH/JRPL Series are piston operated, balanced trim pressure regulators with high pressure capability and PEEK or KEL-F soft seat for ANSI Class VI shutoff. There are four set ranges for this model. Elastomer seals are used throughout with Buna-N, EPDM, and Viton being standard options. These valves are designed to regulate a variety of general, corrosive and specialty gases, water, acids and oils.
The hydraulic, high pressure JRPHH Series pressure reducing regulators are piston sensed and designed for inlet and outlet pressures up to 10,000 psig (689 bar). JRPHH Series regulators feature a wide range of inlet and outlet configurations, Cv: 0.06 or 0.2, adjustable captured venting and compatibility with a broad range of media.
The JRPL Series and JRPH Series are piston operated, balanced trim pressure regulators with high Cv’s and Kel-F soft seat for ANSI Class VI shutoff. There are three set ranges for each model. Elastomer seals are used throughout with Buna-N, EPDM and Viton being standard options, along with PTFE split ring back up seals. These valves are designed to regulate a variety of gases, water, acids and oils.
The Mark 6800HP is a self-operated pressure regulating valve for use on high pressure industrial gas and liquid services to 4000 psi (276 bar). The Mark 6800HP features exceptional accuracy with high flow capacities and simple in-line maintainability.
The LowFlow JR Series line of high pressure regulators have the ability to handle very high pressures and very low flows. These valves are typically used in research and sampling systems for corrosive and specialty gases. Typical applications include gas chromatography and flame ionization detectors, as well as other industrial controls.
The LowFlow JRH Series of high pressure regulators has the ability to handle high pressures as well as low flows. These valves are typically used in research and sampling systems for general, corrosive and specialty gas service and for non-cavitating liquids. Typical applications include gas chromatography and flame ionization detectors as well as other industrial controls.
Minimum Data Requirements to Size Valve
The JRHL Series line of low flow pressure regulators have the ability to handle low set pressures and very low flows with less offset than valves with smaller diaphragms. The durable valve body and metal trim components are machined from ASTMA479 316L SST barstock. The valve is outfitted with the rugged Jorlon diaphragm and Teflon, PEEK or EPDM seats for ANSI Class VI shutoff.
The Lowflow JRLL Series are low flow regulators designed and built specifically for very low pressure applications.
The durable valve body and metal trim components are machined from 316L SST barstock. The valve is outfitted with a sensitive PTFE Jorlon diaphragm for accurate low pressure sensing and Teflon, PEEK, Kel-F and EPDM seats for ANSI class VI shutoff.