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The Industry Standard for Pressure Regulators

The Industry Standard for Pressure Regulators
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The Industry Standard for Pressure Regulators - 1

The Industry Standard for Pressure Regulators A condensed guide to selecting regulators for air, steam, tank blanketing/vapor recovery, liquids, process and fuel gas applications.

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The Industry Standard for Pressure Regulators - 2

Conversion Tables TEMPERATURE CONVERSION FORMULAS From Fahrenheit (°F) to Celsius (°C) From Fahrenheit (°F) to Kelvin (K) From Celsius (°C) to Fahrenheit (°F) From Celsius (°C) to Kelvin (K) From Kelvin (K) to Fahrenheit (°F) From Kelvin (K) to Celsius (°C) PRESSURE CONVERSION FROM VOLUMETRIC GAS FLOW CONVERSION FROM VOLUMETRIC LIQUID FLOW CONVERSION FROM barrels (petroleum)/min barrels (petroleum)/min

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The Industry Standard for Pressure Regulators - 3

Table of Contents INTRODUCTION Introduction to Regulators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Industrial Regulator Quick Selection Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 7 Fisher™ Industrial Regulator Plant Utility Application Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 9 Tank Blanketing/Vapor Recovery EZH and EZHSO Series . . . . . . . . . . . . . . . . . . . . . . . . 21 Type 99 . . . . . . . . . . . . . . ....

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The Industry Standard for Pressure Regulators - 4

Pressure Reducing Regulators Direct-Operated and Pilot-Operated Regulators are self-contained, control devices which use energy from the controlled system to operate whereas control valves require external power sources, transmitting instruments and control instruments. Pilot-Operated Regulators MAIN REGULATOR PILOT REGULATOR Pressure Reducing Regulators A pressure reducing regulator maintains a desired outlet pressure while providing the required fluid flow to satisfy a downstream demand. The pressure which the regulator maintains is the outlet pressure setting (setpoint) of the regulator....

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The Industry Standard for Pressure Regulators - 5

Relief Valve / Backpressure Regulators Relief Valve and Backpressure Regulator Relief Valves and Backpressure Regulators A pressure relief valve is a control device that opens to relieve fluid to atmosphere during an overpressure occurrence. A backpressure regulator is a control device that maintains a constant upstream pressure throughout a given flow range. MAIN RELIEF VALVE CONTROL LINE PILOT EXHAUST Relief Valve Types Relief valves are available in four general types: pop type, direct-operated, pilot-operated and internal relief valves. MAIN REGULATOR EXHAUST INLET PRESSURE ATMOSPHERIC...

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The Industry Standard for Pressure Regulators - 6

Industrial Regulators Selection Table OUTLET PRESSURE RANGE*, psig / bar Pressure Reducing Regulators OPERATION BODY SIZE, NPS METHOD MAXIMUM INLET PRESSURE, psig / bar Pressure Reducing Regulator MAXIMUM FLOW CAPACITY, SCFH / Nm3/h 82 gpm / 310 l/min 1650 gpm / 6240 l/min 11,934 gpm / 45,170 l/min *Inlet/Outlet Pressure Range and Maximum Inlet Pressure are indicated as psig / bar or in. w.c. / mbar.

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The Industry Standard for Pressure Regulators - 7

Selection Table Backpressure Regulators and Relief Valve OUTLET PRESSURE RANGE*, psig / bar OPERATION METHOD MAXIMUM INLET PRESSURE, psig / bar Backpressure Regulator MAXIMUM FLOW CAPACITY, SCFH / Nm3/h Full Vacuum Full Vacuum *Inlet/Outlet Pressure Range and Maximum Inlet Pressure are indicated as psig / bar or in. w.c. / mbar. This catalog is a brief overview of the Fisher™ product line. Please visit www.Fisher.com to view the entire Fisher offering.

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The Industry Standard for Pressure Regulators - 8

Industrial Regulators For Plant Utility Applications Regulator Control Valve Control Line Oxygen Hydrogen Process Liquids Water Tower Process Storage Feedwater Tank Safety Shower/ Eyewash Station

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The Industry Standard for Pressure Regulators - 9

Instrument Purge Vacuum Regulator Glove Box Vacuum Pump Vapor Recovery Vacuum Breaker Process Reactor Tank Blanket Packaging Station Batch Reactor Heat Exchanger

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The Industry Standard for Pressure Regulators - 10

Air • Compact • Rugged Construction • Integral Filters • Wide Selection • Built to Last • Time-Proven Design Manufacturing and process plants use Pressure Reducing MR95 Series Body Size Outlet Pressure Range Maximum Inlet Pressure Maximum Capacity Operation Method Body Material Bulletin No. NPS 1/4, 1/2, 3/4, 1, 1-1/2 and 2 / DN 15, 20, 25, 40 and 50 2 to 400 psig / 0.14 to 27.6 bar 1000 psig / 68.9 bar 510,000 SCFH / 13,668 Nm3/h Direct-Operated Cast Iron, Steel, Stainless Steel, Hastelloy® C and Monel® 71.1:MR95 compressed air as a power supply for many devices within the plant. Plant...

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The Industry Standard for Pressure Regulators - 11

Pressure Reducing 1301 Series Body Size Outlet Pressure Range Maximum Inlet Pressure Maximum Capacity Operation Method Body Material Bulletin No. 627 Series NPS 1/4 10 to 500 psig / 0.69 to 34.5 bar 6000 psig / 414 bar 4500 SCFH / 121 Nm3/h Direct-Operated Brass and Stainless Steel 71.1:1301 The 1301 Series regulators are high-pressure regulators designed to reduce supply pressure of instrument air supply regulators and pilots. The units have options for spring case with tapped vents and adjusting screw closing cap. Pressure Reducing Outlet Pressure Range Maximum Inlet Pressure Maximum...

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The Industry Standard for Pressure Regulators - 12

Steam • High Turndown • Rugged Construction • Noise Reduction • Low Maintenance • Accurate • Reliable • Long Service Life Steam is used throughout industries for process and space heating. Within the process industries, steam is used in oil refineries; pulp and paper Pressure Reducing Type 92B Body Size Outlet Pressure Range Maximum Inlet Pressure Maximum Temp Capacity Maximum Capacity Operation Method Body Material Bulletin No. The Type 92B regulator is ideal for use as a main Pressure Reducing Valve in industrial process heating applications such as heat exchangers, evaporators, digesters...

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The Industry Standard for Pressure Regulators - 13

Steam Pressure Reducing Pressure Reducing Body Size Outlet Pressure Range Maximum Inlet Pressure Maximum Temp Capacity Maximum Capacity Body Size Outlet Pressure Range Maximum Inlet Pressure Maximum Temp Capacity Maximum Capacity Operation Method Operation Method Body Material The Type SR5 regulator is a compact, large capacity, direct-operated pressure reducing regulator. It is designed for use in applications where a sanitary design is essential, such as pharmaceutical, biotech or food and beverage industries. A backpressure regulator is also available in Type SR8. Body Material Bulletin...

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