Model 64 Service Regulator

Brand: Fairchild Industrial Products
The Rotork Fairchild Model 64 service regulator is a general purpose regulator (does not have a filter). The Model 64 service regulator has wider port to port mounting dimensions (3.15", 80 mm) making it the choice for field replacement of older style Fairchild and competitive service regulators that have wider mounting port spacing.

The Model 64 pneumatic regulator is similarly well suited to general purpose service regulator applications as it has the highest flow capacity of any regulator in its class. In addition, the Model 64 features control sensitivity of 1" water column and an integral relief valve to deliver consistent and reliable performance to maintain your desired set point regardless of supply pressure changes or conditions. 

The Fairchild Model 64 will handle a 300 psi, 20 BAR, maximum supply pressure and offers three (3) output pressure ranges from 0.5-30 psi, 0.03-2 BAR, 3-200 kPa, up to 2-120 psi, 0.14-8 BAR, 14-800 kPa. The Fairchild Model 64 pressure regulator offers up to 25 SCFM, 42.5 m3/hr flow capacity.
Features
  • Wider "Port to Port" dimension
  • High Flow Capacity
  • No "yellow Metals" internal construction
  • Epoxy coated finish
  • Non-bleed design
  • Integral Relief Valve
  • Standard Gauge Port
  • Soft Relief Seat
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Images are representations only.
The Rotork Fairchild Model 64 service regulator is a general purpose regulator (does not have a filter). The Model 64 service regulator has wider port to port mounting dimensions (3.15", 80 mm) making it the choice for field replacement of older style Fairchild and competitive service regulators that have wider mounting port spacing.

The Model 64 pneumatic regulator is similarly well suited to general purpose service regulator applications as it has the highest flow capacity of any regulator in its class. In addition, the Model 64 features control sensitivity of 1" water column and an integral relief valve to deliver consistent and reliable performance to maintain your desired set point regardless of supply pressure changes or conditions. 

The Fairchild Model 64 will handle a 300 psi, 20 BAR, maximum supply pressure and offers three (3) output pressure ranges from 0.5-30 psi, 0.03-2 BAR, 3-200 kPa, up to 2-120 psi, 0.14-8 BAR, 14-800 kPa. The Fairchild Model 64 pressure regulator offers up to 25 SCFM, 42.5 m3/hr flow capacity.
Features
  • Wider "Port to Port" dimension
  • High Flow Capacity
  • No "yellow Metals" internal construction
  • Epoxy coated finish
  • Non-bleed design
  • Integral Relief Valve
  • Standard Gauge Port
  • Soft Relief Seat

Model 64

Temperature Range

Pressure Range

Port Thread

Actuator Type

Relief

Exhaust Port

Trim

Mounting

Output Options

Specifications

Actuator Type

  • Knob Adjust
  • Screwdriver Adjust
  • Tamper-Proof

Ambient Temperature Range

  • -40° to 82° C (-40° to 180° F)

BSP Connection

  • 1/4" BSPP
  • 1/4" BSPT

Elastomers

  • Nitrile on Dacron

Enclosure, Body Material

  • Epoxy Coated Aluminum

Exhaust Capacity - Relieving Units Only

  • 0.8 scfm (1.36 m³/hour)

Flow Capacity

  • 25 scfm (42.5 m³/hour)

Media

  • Compressed Air
  • Gas

Mounting

  • Panel Mount

NPT Connection

  • 1/4" NPT

Output Options

  • 2" Gauge

Pressure Range

  • bar: 0.03 to 2
  • bar: 0.1 to 4
  • bar: 0.15 to 8
  • kPa: 10 to 400
  • kPa: 15 to 800
  • kPa: 3 to 200
  • psi: 0.5 to 30
  • psig: 1 to 60
  • psig: 2 to 120

Relief

  • Quick Bleed
  • Relieving

Sensitivity

  • 1" WC (2.54 cm)

Supply Pressure - Maximum

  • bar: 21
  • kPa: 2,100
  • psig: 300

Supply Pressure Effect

  • less than psig: 1.25 (bar: 0.09, kPa: 9) Change for psig: 100 (bar: 7, kPa: 700) Change in Supply Pressure psig: 1.90 for 120 psig Range

Trim Material

  • Brass
  • Stainless Steel
  • Zinc-Plated Steel

Vent

  • Straight
  • Tapped Exhaust

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