Fairchild Pneumatic Precision High Pressure Regulator

4034AU
$323.34 / EA
  • Product Type: High Precision Regulator
  • Manufacturer: Fairchild
  • Product Family: Model 4000A
  • Refine Search: Pneumatic
  • Adjustment Type: Tamperproof Hex Cap
  • Air Consumption: 150 SCFM at 100 PSIG (Flow), 40 SCFM at 5 PSIG (Exhaust)
  • Body Material: Aluminum
  • Diaphragm Material: Nitrile on Dacron
  • End Connection: BSPT Threaded x BSPT Threaded
  • Inlet Pressure: 250 PSIG
  • Mounting Hole Diameter: 1/4 in-20 TPI x 0.5 in
  • Outlet Pressure: 0.5 to 30 PSIG
  • Port Size: 1/2 in. x 1/2 in.
  • Size: 4-1/2 in. Diam. x 7-61/64 in. H
  • Temperature Rating: -40 to 200 Deg F (Ambient)
Fairchild Model 4000A Pneumatic Precision High Pressure Regulator, 1/2" BSPT Port, 0.5 to 30 PSIG, Aluminum, Nitrile on Dacron Diaphragm, Screw Adjustment, Low Bleed, Pneumatic Precision High Pressure Regulator.
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Product Description

Pneumatic Precision High Pressure Regulator; Type Low Bleed; Adjustment Type Screw Adjust; Port Size 1/2 Inch x 1/2 Inch; End Connection BSPT Threaded x BSPT Threaded; Size 4-1/2 Inch Diameter x 7-61/64 Inch Height; Mounting Hole Diameter 1/4 Inch-20 TPI x 0.5 Inch; Body Material Aluminum; Diaphragm Material Nitrile on Dacron; Air Consumption 150 SCFM at 100 PSIG (Flow), 40 SCFM at 5 PSIG (Exhaust); Inlet Pressure 250 PSIG; Outlet Pressure 0.5 to 30 PSIG; Temperature Rating -40 to 200 Deg F (Ambient); Gauge Port Size 1/4 Inch Threaded x 1/4 Inch Threaded; Supply Pressure Effect 0.1 PSIG; Sensitivity 1/2 Inch WC; Includes Zinc Plated Steel/Brass Trim; Application Hazardous Location; Applicable Standard FM, ISO 9001

Features

Control Sensitivity of 1/2 Inch Water Column Allows Use in Precision Applications; Large Supply and Exhaust Valves Provide High Forward and Exhaust Flows; Soft Supply and Exhaust Valve Seats Minimize Air Consumption; A Balanced Supply Valve Minimizes the Effects of Supply Pressure Variation; An Aspirator Tube Compensates Downstream Pressure Droop Under Flow Conditions; A Separate Control Chamber Isolates the Diaphragm from the Main Flow to Eliminate Hunting and Buzzing; Unit Construction Lets You Service the Model 4000A without Removing it from the Line

Series/Model Info

The Fairchild Model 4000A is a no bleed high flow precision pressure regulator designed for applications that require high performance, very low consumption and accurate process control. The Model 4000A pneumatic regulator features control sensitivity of less than 0.5" 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. The Fairchild Model 4000A pressure regulator will handle a 250 psi, 17 BAR maximum supply pressure and offers five (5) output pressure ranges from 0.5-10 psi, 0.03-0.7 BAR, 3-70 kPa up to 5-250 psi, 0.35-17 BAR, 35-1700 kPa. The Model 4000A has a flow capacity of up to 150 SCFM, 255 m3/hr.