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INDUSTRIAL REGULATORS

™. Managing The Process Better. ™. INDUSTRIAL REGULATORS. Purpose of a regulator. Vent. Pressure Measurement. P 2. P 1. To match downstream demand while keeping the downstream pressure constant. Purpose of overpressure protection. Pressure Measurement. Vent. Relief Valve Back Pressure.

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INDUSTRIAL REGULATORS

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  1. ™ Managing The Process Better. ™ INDUSTRIAL REGULATORS

  2. Purpose of a regulator Vent Pressure Measurement P2 P1 To match downstream demand while keeping the downstream pressure constant.

  3. Purpose of overpressure protection Pressure Measurement Vent Relief ValveBack Pressure P1 P2 To let go fluid to atmosphere or to a recovery system (P2) in order to maintain the pressure (P1) to a safe maximum value

  4. Distribution control principle Pressure Reducing Valve Overpressure protection Production - Air - Steam - Gas - Water Atmosphere Recovery system Utility network

  5. Pilot-Operated Devices To improve accuracy and capacity of self-operated regulators Relief/back pressure regulator Regulator A pilot-operated device is the combination of 2 self-operated regulators The pilot or actuator & The main regulator The pilot is acting as an amplifier

  6. Self-Operated VS Pilot-Operated • Best

  7. Information to be considered • Inlet pressure - P1 (mini & maxi) • Outlet pressure - P2 • Set Point (Regulated pressure inlet or outlet) • Capacity - Q (mini & maxi) • Fluid specifications • Gas, Air, Steam (dust, particles) • Corrosion - Materials - Elastomer compatibility • Temperature (mini & maxi) • Pipe diameter

  8. Control Valve Versus Regulator • Control Valve Regulator • Complex Simple • More Expensive Less Expensive • External Power / Bleed Self-Contained • Fluid Versatile Fluid Restricted • (Air to Slurry) (Clean and Low Viscosity) • Wide Temperature and Pressure / Temperature • Pressure Capability Limitations • Many Control Options Pressure Control Only • Feedback Limited Feedback

  9. Control Valve vs Regulator Regulator Advantages • Self Contained • Accuracy • Fastest Speed of Response • Simple • Large Selection • Typically Lower Cost • Maintenance

  10. Application CoverageIndustrial Regulator Business Industrial Regulators Air Steam Liquids Process Gases Tank Blanketing Fuel Gas Applications • Tools • Instruments • Purging • HVAC • Process • Atomization • Potablewater • Processwater • Pressurecontrol • Oillubricator • Pump bypass • Bulk tanks • Cryogenics • Oxygen • Corrosives • FDA approved for food • Clean steam • Ultra pure • Blanketing • Vaporrecovery • Vacuum • Burner fuelsupply • Feedstock • Engines • Gas turbines Products • 92B • 92C, 92CT • 92P • 92S • 95 / 98 • 655, 1B • 63EG-98HM • Baumann • 92W • 95 / 98 • 627W • 1301 • 63EG-98HM • 1098-EGR • 655, 1B • Baumann • 95 / 98 • 1301 • Y690 • 1098-EGR • 66Z • Baumann • Y690 • Y692 • Y693 • Y695 • Y696 • 1190 / 1290 • 66R • ACE • 1098-EGR • 627 • 133 • 99 • 66 • S200 • 67CFR • 67AFSR • 64 • 95 • 627 • 1301 • 95 / 98

  11. Pneumatic Air Supply OEM Air Compressor Air Pneumatic Distribution Equipment Lube Oil Water for Process Recirculating Process Steam (Purge, Cleaning Water • Product • By-Product • Waste / • Recycle Process Medium, Distribution Temperature Control) Steam Heat Tracing Pump Back Pressure Cooling Potable Natural Tower Water Gas Steam Boiler Steam Distribution Chilled Heat Water Chiller Steam Cooling Industrial RegulatorsPlant Utility Applications

  12. Process Medium Natural Applications Gas Skid Process Reactor/ Mounted Distillation Tower/ 0 Clean Vacuum 2 Vacuum Equipment Batch / Continuous Regulators System Pump Process Vacuum OEM Vacuum Breaker Regulators Regulator Glove 0 2 Box Vapor Tank Recovery Blanket Industrial Gas Plant Instrument Tank Purge Blanket Industrial RegulatorsProcess Plant Applications Flare Hydrogen Nitrogen Gas Process Applications

  13. Regulators advantages • Performs the function of the valve, actuator, controller, and pressure transmitter in one device. • Simple • Cost effective • Process Powered. • Accuracy (<1%) • Fast response time (<1s) • Wide range for each application • On line maintenance • Spare kit for preventive maintenance.

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