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GAS PRESSURE REGULATORS CATALOG

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When sizing a regulator the following must be known: • Gas Type • Available Inlet Pressure • Desired Outlet Pressure • Zero Governor Application (indicated by model number ending in “Z”) • Will the regulator control main burner and pilot load OR main burner only? • 3Required minimum and maximum flow rate in cfh or m/h or Btu/h

  Pressure, Pilots, Regulators

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Gas Pressure - Maxitrol

www.maxitrol.com

© 2011, Maxitrol Company. All Rights Reserved. 1 Gas Pressure Regulators Catalog For Industrial Engines and Generator Sets

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This Handbook contains information from national …

www.maxitrol.com

6 Figure 1: 325-3L with 12A09 ® Vent Limiting Device LINE PRESSURE REGULATORS ANSI Z21.80/CSA 6.22 is the standard for line pressure regulators,

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GAS PRESSURE REGULATORS CATALOG - Maxitrol

www.maxitrol.com

• Solution: The RV48 (1/2”) has a maximum capacity of 230,000 Bth/h and a maximum individual load of 160,000 Btu/h. The pressure drop at a flow rate of 150,000 Btu/h is 0.4” w.c., well below the available differential of 3” w.c. The RV48 (without “L” fixed orifice) is the correct regulator to use for the application.

  Capacity, Orifice

GAS PRESSURE REGULATORS CATALOG - Maxitrol

www.maxitrol.com

include residential, commercial, and industrial gas-fired appliances and ... RV61 are suitable for multi-positional mounting. RV81, RV91, RV111, RV131, mount in an upright position only. If a ® or ® is installed, mount in an upright position only. The ® 12A06 is multi-positional. NOTE: All Maxitrol gas pressure regulators should be installed ...

  Multi, Position, Residential, Fired

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Type 133HP: Direct-operated regulator for inlet pressures to 150 psig / 10.3 bar and outlet pressures from 2 to 60 psig / 0.14 to 4.1 bar, 760seven ranges. Type 133L: Direct-operated regulator for inlet pressures to 60 psig / 4.1 bar and outlet pressures from 2 inches w.c. to 2 psig / 5 mbar to 0.14 bar, six ranges.

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The Type EZR pilot-operated, pressure reducing regulators are used for natural gas, air or other non-corrosive gas applications and include a Type 112 restrictor and a 161EB, 161AY or PRX Series pilot. Pilot Type Descriptions Type 161AY—Low-pressure pilot with an outlet pressure range of 6 in. w.c. to 7 psig / 15 mbar to 0.48 bar.

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sure is set using a manually operated pressure regulator. In the case of pressure boosters without a pressure regulator, the output pressure is always twice the supply pressure. The air supply to both drive pistons is controlled by a pneumatic directional control valve that reverses automatically when the stroke end position is reached.

  Pressure, Operated, Regulators, Booster, Festo, Pressure regulators, Operated pressure regulator, Pressure boosters dpa

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