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Model 65 Service Regulator
Brand: Fairchild Industrial ProductsThe Rotork Fairchild Model 65 filter service pressure regulator is a general purpose service regulator with an integral 5 micron filter within its dripwell bowl.
In most applications, a filter regulator must provide good filtration and high flow to serve the needs of the system without restricting its performance.
The Model 65 service regulator has wider port to port mounting dimensions (3.15", 80 mm) making it the proper choice for field replacement of older style Fairchild and competitive service regulators that have wider mounting port spacing.
The Model 65 is well suited to these applications as it has a standard 5 micron filter and has the highest flow capacity of any regulator in its class.
In addition, the Model 65 filter service regulator 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 65 pneumatic regulator 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 65 pressure regulator offers up to 25 SCFM, 42.5 m3/hr flow capacity.
Features- Wider "Port to Port" dimension
- High Flow Capacity
- Standard 5-micron filter
- No "Yellow Metals" internal construction
- Epoxy coated finish
- Non-bleed design
- Integral Relief Valve
- Standard Gauge Port
- Filter Dripwell Drain Plug
- Standard Tapped Exhaust
- Soft Relief Seat
Specifications
Pressure Range
- 0.5-30 psig : 0.03-2 bar : 3-200 kPa
- 1-60 psig : 0.1-4 bar : 10-400 kPa
- 2-120 psig : 0.14-8 bar : 14-800 kPa
Pipe/Port Size
- 1/4"
Pipe/Port Thread Type
- NPT
- BSPP
- BSPT
Approvals & Certifications
- CRN
Max. Supply Pressure
- 300 psig : 20 bar : 2000 kPa
Flow Capacity
- 25 scfm (42.5 m³/hr) @ 100 psig : 7 bar : 700 kPa supply and 20 psig : 1.5 bar : 150 kPa setpoint.
Supply Pressure Effect
- Less than 1.25 psig : 0.09 bar : 9 kPa change for 100 psig : 7.0 bar : 700 kPa change in supply pressure (1.90 psig for 120 psig Range).
Exhaust Capacity
- 0.8 (1.36 m³/hr) where downstream pressure is 5 psig : 0.35 bar : 35 kPa above 20 psig : 1.5 bar : 150 kPa setpoint. (0.8 scfm for 120 # unit).
Exhaust Port Screen
- Screen
Sensitivity
- 1” (2.50 cm) W.C.
Actuator Adjustment Type (for Output Pressure)
- Knob
- Screw
Ambient Temperature Limits
- -40° F to +200° F (-40° C to 93.3° C)
Tapped Exhaust Vent
- Tapped
Tamper Proof
- Tamper Proof
Bleed Option
- Quick Bleed Valve
Pressure Gauge Port
- 1/4" NPT
Pressure Gauge
- 2" Pressure Gauge - NPT Only
Body & Housing Material
- Aluminum - Epoxy Coated
Elastomers Material
- Nitrile on Dacron
Trim Material
- Brass, Zinc-Plated Steel
- Stainless Steel
Mounting Style
- Panel Mount
Vent
- Screen in Exhaust
- Straight
- Tapped Exhaust & Sealed Bonnet
Sensitivity
- 1 inH₂O (2.54 cm)
Enclosure, Body Material
- Aluminum, Epoxy Coated
Elastomers
- Nitrile on Dacron
BSP Connection
- 1/4" BSPP Female
- 1/4" BSPT Female
Media
- Compressed Air
- Gas
NPT Connection
- 1/4" NPT Female
Pressure Range
- bar: 0.034 to 2.04
- bar: 0.068 to 4.08
- bar: 0.1 to 10.2
- kPa: 13.6 to 1,020
- kPa: 3 to 800
- kPa: 3.4 to 204
- kPa: 6.8 to 408
- psi: 0.5 to 30
- psig: 0.5 to 120
- psig: 1 to 60
- psig: 2 to 150
Supply Pressure - Maximum
- bar: 21
- kPa: 2,100
- psig: 300
Ambient Temperature Range
- -40° to 82° C (-40° to 180° F)
Exhaust Capacity - Relieving Units Only
- 0.8 scfm
- 0.8 scfm (1.36 m³/hour)
Process Temperature
- Extended: -51° to 82° C (-60° to 180° F)
Flow Capacity
- 25 scfm (42.5 m³/hour)
- 25 scfm (42.5 m³/hour) at psig: 100 (bar: 7, kPa: 700) Supply & psig: 20 (bar: 1.5, kPa: 150) Set Point
- 42.5 m³/hour
Mounting
- None
- Panel Mount
Output Options
- 2" Gauge
- None
Supply Pressure Effect
- Less than 0.09 bar
- Less than psi: 1.3 (bar: 0.09, kPa: 9)
- Less than psig: 1.25 (bar: 0.086, kPa: 8.6)
- 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
Actuator Type
- Knob Adjust
- Screwdriver Adjust
- Tamper-Proof
Trim Material
- Brass
- Stainless Steel
- Zinc-Plated Steel
Relief
- Quick Bleed
- Relieving