Service Regulator (M64)


  • 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


  • Drops in place for many field replacements
  • Optimizes your process and productivity
  • Well suited to harsh environments
  • Superior corrosion resistance
  • Minimizes and reduces consumption
  • Responsive and repeatable operation
  • Provides fast and convenient pressure gauge mounting.
  • Minimizes air loss through the regulator
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The 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.

Max Supply Pressure:
300 psig [20 BAR]
Max Output Pressure:
120 psig [8 BAR]
Flow Capacity:
25 (42.5 m3/HR)?
0.5 psi (typ)