Fairchild Pneumatic High Capacity Low Pressure Regulator

$3,921.84 / EA
  • Refine Search: Pneumatic
  • Product Type: Low Pressure Regulator
  • Manufacturer: Fairchild
  • Product Family: Model 4100A
  • Air Consumption: 70 SCFM at 100 PSI (Flow), 13 SCFM (Exhaust)
  • Body Material: Aluminum
  • Diaphragm Material: Nitrile
  • End Connection: NPTF Threaded x NPTF Threaded
  • Inlet Pressure: 150 PSIG
  • Outlet Pressure: 0 to 0.7 PSIG
  • Port Size: 1/2 in-14 TPI x 1/2 in-14 TPI
  • Size: 8.5 in. Diam. x 15.26 in. H
  • Temperature Rating: -40 to 176 Deg F (Actuator)
Fairchild Model 4100A Pneumatic High Capacity Low Pressure Regulator, 1/2"-14 NPTF Port, 0 to 0.7 PSIG, Aluminum, Nitrile Diaphragm, Relieving, No Bleed, Motor Set, Pneumatic High Capacity Low Pressure Regulator with PAX1 FM Approved 3/4" Analog Feedback Linear Actuator.

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Product Description

Pneumatic High Capacity Low Pressure Regulator; Type Relieving, No Bleed, Motor Set; Port Size 1/2 Inch-14 TPI x 1/2 Inch-14 TPI; End Connection NPTF Threaded x NPTF Threaded; Size 8.5 Inch Diameter x 15.26 Inch Height; Body Material Aluminum; Diaphragm Material Nitrile; Air Consumption 70 SCFM at 100 PSI (Flow), 13 SCFM (Exhaust); Inlet Pressure 150 PSIG; Outlet Pressure 0 to 0.7 PSIG; Temperature Rating -40 to 176 Deg F (Actuator); Regulator Size 8-1/2 Inch Diameter x 8-5/8 Inch Height; Gauge Port Size 1/4 Inch-18 NPTF Threaded; 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; Applicable Standard FM


Large Area, High Sensitivity Diaphragm Provides Control Sensitivity of 0.05 Inch Water Column for Precision Control in Low Pressure Applications; Pressure Balanced Supply Valve Prevents Supply Pressure Changes from Affecting the Setpoint; Large Relief Valve Provides High Exhaust Flow Capacity; Soft Seat Valves Minimizes Air Consumption; An Aspirator Tube Compensates Downstream Pressure Droop Under Flow Conditions

Series/Model Info

The Fairchild Model 4100A is a no bleed low pressure precision pressure regulator designed for applications that require high performance and accurate process control at very low pressures down to 2 inches water column. The Fairchild Model 4100A pneumatic low pressure regulator features control sensitivity of less than 0.05" water column, minimal consumption 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.