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Model 66 Pneumatic Stainless Steel Regulator

Brand: Fairchild Industrial Products
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The Rotork Fairchild Model 66 is a stainless steel pressure regulator for high performance applications with corrosive environments and/or high temperatures.

The Model 66 Stainless steel housing and internals, along with its fluorocarbon elastomers are compatible with a wide range of corrosive materials and difficult operating environments.

The Fairchild Model 66 pneumatic regulator features control sensitivity of 1" water column to deliver consistent and reliable precision accuracy to maintain your desired set point regardless of system pressure changes or conditions.

The Fairchild Model 66 pressure regulator will handle a 500 psi, 35 BAR maximum supply pressure and offers five (5) set point pressure ranges from 0-10 psi, 0-0.7 BAR, 0-70 kPa up to 2-150 psi, 0.15-10 BAR, 15-1,000 kPa.
Features
  • Stainless Steel and Fluorocarbon
  • Control sensitivity to 1" water column
  • Large Control Diaphragm area
  • Valve Damper system
  • Line or Panel Mounting
show more
The Rotork Fairchild Model 66 is a stainless steel pressure regulator for high performance applications with corrosive environments and/or high temperatures.

The Model 66 Stainless steel housing and internals, along with its fluorocarbon elastomers are compatible with a wide range of corrosive materials and difficult operating environments.

The Fairchild Model 66 pneumatic regulator features control sensitivity of 1" water column to deliver consistent and reliable precision accuracy to maintain your desired set point regardless of system pressure changes or conditions.

The Fairchild Model 66 pressure regulator will handle a 500 psi, 35 BAR maximum supply pressure and offers five (5) set point pressure ranges from 0-10 psi, 0-0.7 BAR, 0-70 kPa up to 2-150 psi, 0.15-10 BAR, 15-1,000 kPa.
Features
  • Stainless Steel and Fluorocarbon
  • Control sensitivity to 1" water column
  • Large Control Diaphragm area
  • Valve Damper system
  • Line or Panel Mounting
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Displaying prices & availability for United States in USD. Change location or currency

8 models matching criteria
66242NJSRSN
FAIRCHILD Model 66 SST Pneumatic Reg.1-60 psig,1/4" NPTF, Fluorocarbon, Screw,Relieving, Straight View More
  • 662: Pneumatic SS Regulator
  • 4: Pressure Range: 1-60 psi, 0.10-4 bar, 10-400 kPa
  • 2: Pipe Size: 1/4" NPT
  • N: Port Thread: FNPT
  • J: Elastomers: Fluorocarbon
  • S: Actuator: Screw
  • R: Relief: Relieving
  • S: Vent: Straight Exhaust
  • N: Mounting: None
8 - 10 weeks
$1,809.74USD
$19.00 Shipping
66234NJSNSN
FAIRCHILD Model 66 SST Pneumatic Reg., 0.5-30 psig, 1/2" NPT, Screw, Non-Relieving, Straight, FNPT View More
  • Set Point Range: 0-10 psig, 0-70 kPa, 0-0.7 bar
  • Supply Pressure (Maximum): 500 psig, 35 bar, 3500 kPa
  • Pipe Size: 1/2" NPT
  • Port Thread: FNPT
  • Materials of Construction:
    • Body & Housing: Stainless Steel
    • Trim: Stainless Steel, Teflon
    • Diaphragms: Viton (Flourocarbon) with Teflon on control side

    • Options:

    • Knob Adjust
    • Non-Relieving
    • Tapped Exhaust
    • Panel Mounting

  • Set Point Range: 0-10 psig, 0-70 kPa, 0-0.7 bar
  • Supply Pressure (Maximum): 500 psig, 35 bar, 3500 kPa
  • Pipe Size: 1/2" NPT
  • Port Thread: FNPT
  • Materials of Construction:
    • Body & Housing: Stainless Steel
    • Trim: Stainless Steel, Teflon
    • Diaphragms: Viton (Flourocarbon) with Teflon on control side

    • Options:

    • Knob Adjust
    • Non-Relieving
    • Tapped Exhaust
    • Panel Mounting

  • Set Point Range: 0-10 psig, 0-70 kPa, 0-0.7 bar
  • Supply Pressure (Maximum): 500 psig, 35 bar, 3500 kPa
  • Pipe Size: 1/2" NPT
  • Port Thread: FNPT
  • Materials of Construction:
    • Body & Housing: Stainless Steel
    • Trim: Stainless Steel, Teflon
    • Diaphragms: Viton (Flourocarbon) with Teflon on control side

    • Options:

    • Knob Adjust
    • Non-Relieving
    • Tapped Exhaust
    • Panel Mounting

  • Set Point Range: 0-10 psig, 0-70 kPa, 0-0.7 bar
  • Supply Pressure (Maximum): 500 psig, 35 bar, 3500 kPa
  • Pipe Size: 1/2" NPT
  • Port Thread: FNPT
  • Materials of Construction:
    • Body & Housing: Stainless Steel
    • Trim: Stainless Steel, Teflon
    • Diaphragms: Viton (Flourocarbon) with Teflon on control side

    • Options:

    • Knob Adjust
    • Non-Relieving
    • Tapped Exhaust
    • Panel Mounting

  • Set Point Range: 0-10 psig, 0-70 kPa, 0-0.7 bar
  • Supply Pressure (Maximum): 500 psig, 35 bar, 3500 kPa
  • Pipe Size: 1/2" NPT
  • Port Thread: FNPT
  • Materials of Construction:
    • Body & Housing: Stainless Steel
    • Trim: Stainless Steel, Teflon
    • Diaphragms: Viton (Flourocarbon) with Teflon on control side

    • Options:

    • Knob Adjust
    • Non-Relieving
    • Tapped Exhaust
    • Panel Mounting

  • Set Point Range: 0-10 psig, 0-70 kPa, 0-0.7 bar
  • Supply Pressure (Maximum): 500 psig, 35 bar, 3500 kPa
  • Pipe Size: 1/2" NPT
  • Port Thread: FNPT
  • Materials of Construction:

  • Body & Housing: Stainless Steel
  • Trim: Stainless Steel, Teflon
  • Diaphragms: Viton (Flourocarbon) with Teflon on control side

  • Options:

  • Knob Adjust
  • Non-Relieving
  • Tapped Exhaust
  • Panel Mounting
6 - 8 weeks
$1,927.41USD
$19.00 Shipping
66244NJSREN
FAIRCHILD Model 66 SST Pneumatic Reg., 1-60 psig, 1/2" NPT, FNPT View More
  • Set Point Range: 1-60 psig, 10-400 kPa, 0-10.4 bar
  • Supply Pressure (Maximum): 500 psig, 35 bar, 3500 kPa
  • Pipe Size: 1/2" NPT
  • Port Thread: FNPT
  • Materials of Construction:


  • Body & Housing: Stainless Steel
  • Trim: Stainless Steel, Teflon
  • Diaphragms: Viton (Flourocarbon) with Teflon on control side


  • Options:


  • Screw Adjust
  • Relieving
  • Tapped Exhaust
6 - 8 weeks
$1,927.41USD
$19.00 Shipping
66254BPNJSSEN
FAIRCHILD Model 66 Pneumatic Regulator, 2-100 psig, 1/2" NPT, FNPT, Screw, SST View More
662: Pneumatic SS Back Pressure Regulator

  • 5: Pressure Range: 2-100 psi, 0.16-7 bar, 15-700 kPa
  • Supply Pressure (Maximum): 150 psig, 10 bar, 1000 kPa
  • 4: Inlet/Outlet Port Size: 1/2" NPT
  • BP: Back Pressure
  • N: Port Thread: FNPT
  • J: Elastomers: Fluorocarbon
  • S: Actuator: Screw
  • S: Bonnet: Stainless Steel
  • E: Options: Tapped Exhaust
  • N: Mounting: None
6 - 8 weeks
$2,416.39USD
$19.00 Shipping
66224NJKNEP
FAIRCHILD Model 66 SST Pneumatic Reg., 0-10 psig, 1/2" NPT, FNPT View More
  • Set Point Range: 0-10 psig, 0-70 kPa, 0-0.7 bar

  • Supply Pressure (Maximum): 500 psig, 35 bar, 3500 kPa

  • Pipe Size: 1/2" NPT

  • Port Thread: FNPT

  • Materials of Construction:

    • Body & Housing: Stainless Steel
    • Trim: Stainless Steel, Teflon
    • Diaphragms: Viton (Flourocarbon) with Teflon on control side

  • Options:

    • Knob Adjust
    • Non-Relieving
    • Tapped Exhaust
    • Panel Mounting
    6 - 8 weeks
    66244BPNJSAEN
    FAIRCHILD Model 66 Pneumatic Regulator, 1-60 psig, 1/2" NPT, FNPT, Screw, Aluminum View More
    662: Pneumatic SS Back Pressure Regulator

    • 4: Pressure Range: 1-60 psi, 0.10-4 bar, 0-400 kPa
    • Supply Pressure (Maximum): 150 psig, 10 bar, 1000 kPa
    • 4: Inlet/Outlet Port Size: 1/2" NPT
    • BP: Back Pressure
    • N: Port Thread: FNPT
    • J: Elastomers: Fluorocarbon
    • S: Actuator: Screw
    • A: Bonnet: Aluminum
    • E: Options: Tapped Exhaust
    • N: Mounting: None
    6 - 8 weeks
    66244BPNJSSEN
    FAIRCHILD Model 66 SST Pneumatic Reg., 1-60 psig, 1/2" NPT, FNPT, Screw, SST View More
    662: Pneumatic SS Back Pressure Regulator

    • 4: Pressure Range: 1-60 psi, 0.10-4 bar, 0-400 kPa
    • Supply Pressure (Maximum): 150 psig, 10 bar, 1000 kPa
    • 4: Inlet/Outlet Port Size: 1/2" NPT
    • BP: Back Pressure
    • N: Port Thread: FNPT
    • J: Elastomers: Fluorocarbon
    • S: Actuator: Screw
    • S: Bonnet: Stainless Steel
    • E: Options: Tapped Exhaust
    • N: Mounting: None
    6 - 8 weeks
    66254BPNJSAEN
    FAIRCHILD Model 66 Pneumatic Regulator, 2-100 psig, 1/2" NPT, FNPT, Screw, SST View More
    662: Pneumatic SS Back Pressure Regulator

    • 5: Pressure Range: 2-100 psi, 0.15-7 bar, 15-700 kPa
    • Supply Pressure (Maximum): 150 psig, 10 bar, 1000 kPa
    • 4: Inlet/Outlet Port Size: 1/2" NPT
    • BP: Back Pressure
    • N: Port Thread: FNPT
    • J: Elastomers: Fluorocarbon
    • S: Actuator: Screw
    • A: Bonnet: Aluminum
    • E: Options: Tapped Exhaust
    • N: Mounting: None
    6 - 8 weeks
    Close
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    Specifications

    Brand

    Actuator Type

    • Knob Adjust
    • Screw

    Ambient Temperature Range

    • -28° to 149° C (-20° to 300° F)

    Bonnet Material

    • Aluminum

    BSP Connection

    • 1/2” BSPP Female
    • 1/2” BSPT Female
    • 1/4” BSPP Female
    • 1/4” BSPT Female
    • 3/8” BSPP Female
    • 3/8” BSPT Female

    Diaphragm Material

    • Viton with Teflon on Control Side

    Elastomers

    • Fluorocarbon

    Enclosure, Body Material

    • Stainless Steel

    Exhaust Capacity - Relieving Units Only

    • 1 scfm (1.7 m³/hour) where Downstream Pressure is psig: 5 (bar: 0.35, kPa: 35) Above psig: 20 (bar: 1.5, kPa: 150) Set Point

    Flow Capacity

    • 17 scfm (28.9 m³/hour) at psig: 100 (bar: 7, kPa: 700) Supply & psig: 20 (bar: 1.5, kPa: 150) Set Point

    Mounting

    • Panel Mount

    NPT Connection

    • 1/2” NPT Female
    • 1/4” NPT Female
    • 3/8” NPT Female

    Pressure Range

    • bar: 0 to 10
    • kPa: 0 to 1,000
    • psig: 0 to 150

    Relief

    • Non-Relieving - Aluminum Bonnet
    • Relieving

    Sensitivity

    • 1” WC (2.54 cm)

    Supply Pressure - Maximum

    • bar: 35
    • kPa: 3,500
    • psig: 500

    Supply Pressure Effect

    • Less than psig: 0.1 (bar: 0.007, kPa: 0.7) for psig: 25 (bar: 1.7, kPa: 170) Change in Supply Pressure

    Trim Material

    • Stainless Steel
    • Teflon

    Vent

    • Straight
    • Tapped Exhaust
    Close