Data Sheet

ManualsBrandsEmerson ManualsRegulators and Relief ValvesEmerson 67C Series Instrument Supply Regulators

The industry standard for pressure regulators and flow control products.

Industrial Regulators

Summary of content (24 pages)

PAGE 1
Industrial Regulators The industry standard for pressure regulators and flow control products.
PAGE 2
Conversion Tables TEMPERATURE CONVERSION FORMULAS From Fahrenheit (°F) to Celsius (°C) (°F - 32) x 5/9 From Fahrenheit (°F) to Kelvin (K) (°F + 459.67) / 1.8 From Celsius (°C) to Fahrenheit (°F) (°C x 9/5) + 32 From Celsius (°C) to Kelvin (K) (°C + 273.15) From Kelvin (K) to Fahrenheit (°F) (1.8 x K) - 459.67 From Kelvin (K) to Celsius (°C) (K - 273.15) PRESSURE CONVERSION FROM TO bar bar kPa mm Hg (0°C) mm H2O (4°C) kg/cm2 in H2O (4°C) psi in Hg (32°C) 1 100 750.064 10197.443 1.
PAGE 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 Regulators Air Liquids MR95 Series . . . . . . . . .
PAGE 4
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.
PAGE 5
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.
PAGE 6
Industrial Regulators Selection Table OUTLET PRESSURE RANGE*, psig / bar Ste am Ta nk B Liq lank eti uid ng Pr oc es sG Fu a el Ga s s Air Pressure Reducing Regulators Pressure Reducing Regulator TYPE OR OPERATION SERIES METHOD 0-125 / 0-8.6 0-150 / 0-10.3 0-150 / 0-10.3 10-500 / 0.69-34.5 67C 67CS 67D 1301 Direct Direct Direct Direct 2-400 / 0.14-27.6 MR95 Direct 2-135 / 0.14-9.3 SR5 Direct 2-250 / 0.14-17.2 92B Pilot 2-250 / 0.14-17.2 92S Pilot 5-250 / 0.34-17.
PAGE 7
Selection Table OUTLET PRESSURE RANGE*, psig / bar Ste am Ta nk B Liq lank eti uid ng Pr oc es sG Fu a el Ga s s Air Backpressure Regulators Relief Valve Backpressure Regulator TYPE OR OPERATION SERIES METHOD BODY SIZE, NPS REFERENCES MAXIMUM MAXIMUM INLET FLOW PRESSURE, CAPACITY, PAGE BULLETIN NO. psig / bar SCFH / Nm3/h 15-150 / 1-10.3 LR125 Pilot 1, 2, 3, and 4 300 / 20.7 35-375 / 2.4- 25.9 LR128 Pilot 1, 2, 3, and 4 450 / 31.0 4"w.c. to 7 psig / 10 mbar to 0.
PAGE 8
Industrial Regulators For Plant Utility Applications Regulator Industrial Gas Plant Control Valve Control Line Fuel Gas Oxygen Pneumatic Air Hydrogen Steam Nitrogen Process Liquids Water Lube Oil Water Tower MR95 LR128 Pump MR95 Process Storage 167DA MR105 easy-e 67DFR Compressor MR98 Feedwater Tank MR95 Safety Shower/ Eyewash Station 92C 63EG98HM 1098 EGR 66
PAGE 9
T205 ACE 95 1290 T208VR Instrument Purge Vacuum Regulator Glove Box Vacuum Pump Vapor Recovery Vacuum Breaker easy-e Process Reactor Process Reactor Tank Blanket T205VB 1098 EGR Packaging Station 67DFR Batch Reactor Heat Exchanger easy-e 92B 92S Boiler
PAGE 10
Air • Compact • Rugged Construction • Integral Filters • Wide Selection • Built to Last • Time-Proven Design Pressure Reducing MR95 Series Body Size NPS 1/4, 1/2, 3/4, 1, 1-1/2, and 2 / DN 15, 20, 25, 40, and 50 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.
PAGE 11
Pressure Reducing Pressure Reducing 1301 Series 627 Series 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.
PAGE 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 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.
PAGE 13
Pressure Reducing Pressure Reducing Type SR5 Type 92C 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 316L Stainless Steel, 20 μin / 0.5 μm Ra Bulletin No. 71.
PAGE 14
Tank Blanketing Tank Blanketing • Fully Balanced System • High-Capacity • High Sensitivity • Tight Shutoff • Low Setpoints • In-line Maintenance • Broad Material Selection T205 Series NPS 3/4 and 1 / DN 20 and 25 1-inch w.c. to 7 psig / Control Pressure Range 2 mbar to 0.48 bar Body Size Maximum Inlet Pressure 200 psig / 13.8 bar Flow up to 12,919 SCFH / 346.2 Nm3/h of Nitrogen Operation Method Direct-Operated Body Material Cast Iron, Steel, and Stainless Steel Bulletin No. 74.
PAGE 15
Tank Blanketing Tank Blanketing Type Y692 Type 1190 NPS 1-1/2 and 2 / Body Size DN 40 and 50 1-inch w.c. to 10 psig / Control Pressure Range 2 mbar to 0.69 bar Maximum Inlet 150 psig / 10.3 bar Pressure Body Orientation In-line or Angle Flow up to 19,820 SCFH / 531 Nm3/h of Nitrogen Operation Method Direct-Operated Body Material Cast Iron, WCC Steel, and Stainless Steel Bulletin No. 74.
PAGE 16
Liquid • Highest Quality Construction • Best Product Selection • Large Turndown Ratios • Excellent Fluid Capability • Quick and Easy Maintenance • Application Experience Pressure Reducing Type MR105 NPS 1, 2, 3, and 4 / DN 25, 50, 80, and 100 5 to 300 psig / Outlet Pressure Range 0.34 to 20.7 bar Body Size Maximum Inlet Pressure 400 psig / 276 bar Maximum Capacity 1650 gpm / 6240 l/min Operation Method Direct-Operated Any substance that is capable of flowing or of being poured is known as a liquid.
PAGE 17
Pressure Reducing Relief/Backpressure MR95 Series MR98 Series NPS 1/4, 1/2, 3/4, 1, 1-1/2, and 2 / Body Size DN 15, 20, 25, 40, and 50 Outlet Pressure 2 to 400 psig / 0.14 to 27.6 bar Range Maximum Inlet 1000 psig / 68.9 bar Pressure Maximum Capacity 397 gpm / 1500 l/min Operation Method Direct-Operated Cast Iron, Steel, Stainless Steel, Body Material Hastelloy® C, and Monel® Bulletin No. 71.
PAGE 18
Process Gas • Fully Balanced System • High-Capacity • High Sensitivity • Tight Shutoff • Low Setpoints • In-line Maintenance • Broad Material Selection Pressure Reducing Type 1098-EGR NPS 1, 2, 3, 4, 6, 8 x 6, and 12 x 6 / Body Size DN 25, 50, 80, 100, 150, 200 x 150, 300 x150 Outlet Pressure 4 inches w.c. to 300 psig / Range 10 mbar to 20.7 bar Maximum Inlet 400 psig / 27.
PAGE 19
Relief/Backpressure Relief/Backpressure MR98 Series T208 Series NPS 1/4, 1/2, 3/4, 1, 1-1/2, and 2 / Body Size DN 15, 20, 25, 40, and 50 2 to 375 psig / Relief Pressure Range 0.14 to 25.9 bar Maximum Inlet 400 psig / 27.6 bar Pressure Maximum Capacity 206,000 scfh / 5510 Nm3/h Operation Method Direct-Operated Body Material Cast Iron, Steel, Stainless Steel, Hastelloy® C, and Monel® Bulletin No. 71.
PAGE 20
Fuel Gas • High speed response • High-Capacity • Flexibility • Control Accuracy • Easy Maintenance • Safe Operation Natural gas (methane) is a clean-burning fuel gas used for many residential, commercial, and industrial applications. This colorless, naturally occurring gas can be found in many countries Pressure Reducing Type 310A NPS 1, 2, 3, 4, and 4 x 6 / Body Size DN 25, 50, 80, 100, and 100 x 150 Outlet Pressure 10 to 700 psig / Range 0.69 to 48.
PAGE 21
Pressure Reducing Pressure Reducing Type 1098-EGR Type 99 NPS 1, 2, 3, 4, 6, 8 x 6, and 12 x 6 / Body Size DN 25, 50, 80, 100, 150, 200 x 150, and 300 x 150 4 inches w.c. to 300 psig / Outlet Pressure Range 10 mbar to 20.7 bar Maximum Inlet Pressure 400 psig / 27.6 bar Maximum Capacity 11,331,000 SCFH / 303,671 Nm3/h Operation Method Pilot-Operated Body Material Cast Iron, Steel, Stainless Steel Bulletin No. 71.
PAGE 22
Regulator Tips All regulators should be installed and used in accordance with federal, state, and local codes and regulations. PRESSURE SIZING • Adequate overpressure protection should be installed to protect the regulator from overpressure. Adequate overpressure protection should also be installed to protect all downstream equipment in the event of regulator failure. • The recommended selection for orifice diameters is the smallest orifice that will handle the flow.
PAGE 23
Regulator Tips (continued) INSTALLATION • Diaphragms leak a small amount due to migration of gas through the diaphragm material. To allow escape of this gas, be sure casing vents (where provided) remain open. • Vents should be pointed down to help avoid the accumulation of water condensation or other materials in the spring case. • Use control lines of equal or greater size than the control tap on the regulator. If a long control line is required, make it bigger.
PAGE 24
Industrial Regulators Natural Gas Technologies LP-Gas Equipment TESCOM Emerson Process Management Regulator Technologies, Inc. Emerson Process Management Regulator Technologies, Inc. Emerson Process Management Regulator Technologies, Inc. Emerson Process Management Tescom Corporation North America 3200 Emerson Way McKinney, Texas 75070 USA Tel: +1 800 558 5853 Outside U.S. +1 972 548 3574 North America 3200 Emerson Way McKinney, Texas 75070 USA Tel: +1 800 558 5853 Outside U.S.