Industrial Regulators The industry standard for pressure regulators and flow control products. Process Management

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

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 . . . . . . . . . . . . . . . ....

Pressure Reducing Regulators Direct-Operated 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. Pressure...

Relief Valve / Backpressure Regulator Relief Valve 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 pressure...

Industrial Regulators Selection Table OUTLET PRESSURE RANGE*, psig / bar Pressure Reducing Regulators Pressure Reducing Regulator TYPE OR OPERATION SERIES METHOD Direct Direct Direct Direct REFERENCES MAXIMUM MAXIMUM INLET FLOW PRESSURE, CAPACITY, PAGE BULLETIN NO. psig / bar SCFH / Nm3/h 250 / 17.2 400 / 27.6 400 / 27.6 6000 / 414 Pilot Direct Direct Direct Direct Direct

Selection Table OUTLET PRESSURE RANGE*, psig / bar Backpressure Regulators Relief Valve Backpressure Regulator TYPE OR OPERATION SERIES METHOD REFERENCES MAXIMUM MAXIMUM INLET FLOW PRESSURE, CAPACITY, PAGE BULLETIN NO. psig / bar SCFH / Nm3/h Full Vacuum Full Vacuum *Inlet/Outlet Pressure Range and Maximum Inlet Pressure are indicated as psig/bar or inches w.c./mbar. This catalog is a brief overview of the Fisher® product line. Please visit www.fisherregulators.com to view the entire Fisher offering.

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

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

Air • Compact • Rugged Construction • Integral Filters • Wide Selection • Built to Last • Time-Proven Design Pressure Reducing MR95 Series Body Size Outlet Pressure Range 2 to 400 psig / 0.14 to 27.6 bar Maximum Inlet 1000 psig / 68.9 bar Pressure Maximum Capacity 510,000 SCFH / 13,668 Nm3/h Operation Method Direct-Operated Manufacturing and process plants use compressed air as a power supply for many devices within the plant. Plant air, also called shop air, is used for cooling and as a power source for pneumatic tools, sand blasters, sprayers, conveyors, robotics, and other mechanical tools....

Pressure Reducing Pressure Reducing Body Size NPS 1/4 Outlet Pressure Range 10 to 500 psig / 0.69 to 34.5 bar Maximum Inlet Pressure 6000 psig / 414 bar Maximum Capacity 4500 SCFH / 121 Nm3/h Operation Method Direct-Operated Body Material Brass and Stainless Steel Bulletin No. 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. Body Size Outlet Pressure Range 5 to 500 psig / 0.34 to 34.5 bar Maximum Inlet Pressure...

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 mills; chemical production, such as ethylene and ammonia; food and grain processing; and textiles. Refineries and chemical plants use steam tracing to reduce pumping costs of viscous material and prevent freezing of process piping. Steam is used for heat exchangers and reactors to assist or create process chemical or thermal reactions....

Pressure Reducing Pressure Reducing NPS 1/2, 3/4, 1, 1-1/2 x 1, 1-1/2, Body Size 2, and 3 / DN 15,20, 25, 40 x 25, 40, 50, and 80 Outlet Pressure Range 2 to 135 psig / 0.14 to 9.3 bar Maximum Inlet Pressure 210 psig / 14.5 bar Maximum Temp 400°F / 204°C* Capacity Maximum Capacity 6820 lbs/h / 3096 kg/h Operation Method Direct-Operated Body Material Bulletin No. 71.1:SR5 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...