PR11 ULTRA SENSITIVE PRESSURE CONTROL REGULATOR

This precision pressure regulator has been designed to allow the user complete flexibility in application. The instrument design engineer can now choose the optimum operating parameters he needs for a particular flow system.

Flow and pressure regulation can now be easily and economically accomplished in laboratory and process chromatographs, air pollution analysers and other general process and laboratory instruments. The low internal volume and no trapped areas mean efficient operation and cleanliness in instrumentation with high sensitivity detectors. The standard stainless diaphragm prevents permeability of undesired contaminants into the flow stream.

This regulator offers greater pressure and flow stability for critical applications such as chemiluminescent type analysers and is considered the ultimate in maximum stability with ambient temperature change. The PR11 Series has truly been designed by experienced instrumentation engineers for use in that industry.

Features and Specifications:

• Single stage precision regulation in a compact design package
• Bubble-tight shutoff
• Pressure gauge and relief valve ports optional
• PTFE lined stainless steel or Viton® diaphragm standard
• Outlet pressure ranges 0 to 10 PSIG, 0 to 25 PSIG, 0 to 50 PSIG, 0 to 100 PSIG, 0 to 250 PSIG, or 0 to 500 PSIG
• 40 micron inlet filter
• Suitable for gas or liquid service
• Panel mounting 1/2" diameter, standard
• 1/8" FNPT connections
• Inlet pressures to 3600 PSIG
• Cv flow coefficient of 0.025, 0.06, and 0.20
• Materials in contact with operating media are aluminum, 300 series stainless steel, Viton, PTFE and Inconel

Options:

• 1/4" FNPT connection
• Extra ports
• Pressure gauges
• Panel mount, (requires a 13/8" mounting hole)

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