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Model 72 High Performance Miniature Pressure Regulator
Brand: Fairchild Industrial ProductsThe Rotork Fairchild Model 72 high performance miniature regulator has a slightly larger footprint than the Model 70, which in conjunction with its over molded pintle valve, provides highly responsive, yet extremely stable operation.
The Aluminum bonnet and valve body of the Model 72 makes it a light weight and versatile product.
The Fairchild Model 72 pneumatic regulator features control sensitivity of 2" water column and a supply pressure effect of less than 0.5% to deliver consistent and reliable precision accuracy to maintain your desired set point regardless of supply pressure changes or conditions.
The Model 72 pressure regulator will handle a 250 psi, 17 BAR maximum supply pressure and offers five (5) set point pressure ranges from 0-5 psi, 0-3.5 BAR, 0-35 kPa up to 2-100 psi, 0.1-7 BAR, 15-700 kPa.
Features- Compact size
- Repeatability within 0.02 psig dead ended
- Lightweight Aluminum and zinc plated steel construction
- Vibration damper
Specifications
Pressure Range
- 0-5 psig : 0-0.35 bar : 0-35 kPa
- 0-15 psig : 0-1 bar : 0-100 kPa
- 0.5-30 psig : 0.03-2 bar : 3-200 kPa
- 1-60 psig : 0.1-4 bar : 10-400 kPa
- 2-100 psig : 0.15-7 bar : 15-700 kPa
Pipe/Port Size
- 1/16"
- M5 x 0.8
- 10/32" Manifold-Mount
Pipe/Port Thread Type
- NPT
Max. Supply Pressure
- 300 psig : 20 bar : 2000 kPa
Flow Capacity
- 2.5 scfm (4.25 m³/hr) @ 100 psig : 7.0 bar : 700 kPa supply and 30 psig : 2.0 bar : 200 kPa setpoint.
Supply Pressure Effect
- Less than 0.025 psig : 0.0018 bar for 5 psig : 0.35 bar change in supply pressure
Exhaust Capacity
- 0.15 scfm (0.29 m³/hr) with 5 psig : 0.35 bar downstream pressure.
Actuator Adjustment Type (for Output Pressure)
- Knob
- Screwdriver Adjust
Ambient Temperature Limits
- -40° F to + 160° F, (-40° C to + 71° C)
Relief
- Relieving
- Non-Relieving
Tamper Proof
- Tamper Proof
Air Consumption
- No measurable consumption (Non-Relieving unit).
Set Point Range
- 0-5 psig : 0-0.35 bar : 34.4 kPa up to 2-100 psig : 0.15-15.7 bar : 103-689 kPa
Body & Housing Material
- Aluminum - Anodized
Diaphragm Material
- Viton (Fluorocarbon)
Trim Material
- Zinc-Plated Steel
Mounting Style
- Bottom-Port Mount
- Manifold Mount
- M5 x 0.8 Thread Ports
Supply Pressure - Maximum
- bar: 20.6
- kPa: 2,068
- psig: 300
Supply Pressure Effect
- Less than psig: 0.025 (kPa: 0.18, bar: 0.0018) for psig: 5 (kPa: 35, bar: 0.35) Change in Supply Pressure
Relief
- Non-Relieving
- Relieving
Ambient Temperature Range
- -40° to 71° C (-40° to 160° F)
Exhaust Capacity - Relieving Units Only
- 0.15 scfm (0.29 m³/hour) with psig: 5 (kPa: 35, bar: 0.35) Downstream Pressure
Diaphragm Material
- Fluorocarbon
Trim Material
- Zinc-Plated Steel
Mounting
- Bottom Port Mount
- M5 x 0.8 Thread Ports
- Manifold Mount
Actuator Type
- Knob
- Screwdriver Slot
- Tamper-Proof
Flow Capacity
- 2.5 scfm (4.25 m³/hour)
Enclosure, Body Material
- Aluminum - Anodized
Pressure Range
- bar: 0 to 7
- kPa: 0 to 700
- psig: 0 to 100
