Fairchild Pneumatic Low Pressure Regulator

$3,500.12 / EA
  • Refine Search: Pneumatic
  • Product Type: Low Pressure Regulator
  • Manufacturer: Fairchild
  • Product Family: Model 11
  • Air Consumption: 20 SCFM at 100 PSIG (Flow), 0.5 SCFM (Exhaust)
  • Body Material: Aluminum
  • Diaphragm Material: Fluorocarbon
  • End Connection: BSPP Threaded x BSPP Threaded
  • Inlet Pressure: 150 PSIG
  • Mounting Hole Diameter: (2) M5
  • Outlet Pressure: 0 to 6 PSIG
  • Port Size: 1/4 in-19 TPI x 1/4 in-19 TPI
  • Size: 6.9 in. Diam. x 14.47 in. H
  • Temperature Rating: -40 to 176 Deg F (Actuator)
PAX1F61-11142HJN Fairchild Pneumatic Precision Low Pressure Regulator, 1/4"-19 BSPP Port, 0 to 6 PSIG, Aluminum, Fluorocarbon Diaphragm, Non-Relieving, Pneumatic Precision Low Pressure Regulator with PAX1 3/4" Analog Feedback Linear Actuator.

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Product Description

Pneumatic Precision Low Pressure Regulator; Type Non-Relieving; Port Size 1/4 Inch-19 TPI x 1/4 Inch-19 TPI; End Connection BSPP Threaded x BSPP Threaded; Size 6.9 Inch Diameter x 14.47 Inch Height; Mounting Hole Diameter (2) M5; Body Material Aluminum; Diaphragm Material Fluorocarbon; Air Consumption 20 SCFM at 100 PSIG (Flow), 0.5 SCFM (Exhaust); Inlet Pressure 150 PSIG; Outlet Pressure 0 to 6 PSIG; Temperature Rating -40 to 176 Deg F (Actuator); Regulator Size 5-1/4 Inch Diameter x 6-1/2 Inch Height; Gauge Port Size 1/4 Inch-18 NPTF Threaded or 1/4 Inch-19 BSPT Threaded; Supply Pressure Effect 0.1 PSIG; Sensitivity 0.05 Inch WC; Includes Model PAX1 1 Watt (Standby) 18 Watt (Peak) 11 to 30 Volt DC 2890 Newton Force 25 Millimeter Stroke 3/4 Inch Conduit 4 to 20 Milliamp Analog Feedback Linear Actuator, Brass/Zinc Plated Steel Trim, (2) SPDT Alarm Relay; Application Natural Gas Pipeline/Distribution System, Pilot Operated Regulator System, Plunger Lift System; Approval FM


Sensitivity of 0.05 Inch WC for Precision Control in Low Pressure Applications; Relief Valve Provides High Exhaust Flows; An Aspirator Tube Compensates for Downstream Pressure Droop Under Flow Conditions; Separate Control Chamber Isolates the Diaphragm from the Main Flow to Eliminate Hunting and Buzzing; Large Area, High Sensitivity Diaphragm Provides Control Sensitivity of 1/8 Inch WC, Allows Use in Precision Applications; Pressure Balanced Supply Valve Prevents Supply Pressure Changes from Affecting the Setpoint

Series/Model Info

The Fairchild Model 11 is a Low Pressure Precision Pressure Regulator designed for applications that require high performance and accurate process control at very low pressures down to 3 inches water column. The Fairchild Model 11 pneumatic low pressure regulator features control sensitivity of less than 0.05 Inch water column and high flow capacity to deliver consistent and reliable precision accuracy to maintain your desired set point regardless of supply pressure changes or conditions. Fairchild Manufacturers a complete line of precision pneumatic Regulators including positive pressure, back pressure and vacuum models. Quality intelligence and manufacturing excellence assures that our pressure regulators meet all the requirements of a precision device. Our large selection of pressure ranges and flow capacities lets you select the model that models that meet your needs for instrument of general industrial control applications. Rotork Fairchild's all new PAX1 Series Linear Actuator can be used alone or it can be paired with a variety of Fairchild time proven pressure regulators enabling remote control of the pneumatic pressure.

Dimension Drawing

fairchild pax1 model 11 dimensions