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Model 70B Subminiature Pressure Regulator
Model 70B Subminiature Pressure Regulator
Brand: Fairchild Industrial ProductsThe Rotork Fairchild Model 70 precision pressure regulator controls a pressure signal for pneumatic instrumentation applications.
This miniature regulator is ideally suited for applications with limited space. In addition, its brass bonnet and valve body makes the M70 an excellent choice for use in sensitive applications.
The Model 70 pneumatic regulator also has an integral vibration damper to provide low noise operation.
The Fairchild Model 70 features control sensitivity of 2.5" water column and a supply pressure effect of less than 1% to deliver consistent and reliable precision accuracy to maintain your desired set point regardless of supply pressure changes or conditions.
The Model 70 brass 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.
FeaturesSpecifications
Actuator Type
- Plunger Operated
- Screwdriver Adjust
- Tamper-Proof
Trim Material
- Zinc-Plated Steel
Flow Capacity
- 2.5 scfm (4.25 m³/hour)
Pressure Range
- bar: 0 to 0.35
- bar: 0 to 1
- bar: 0.035 to 2
- bar: 0.07 to 4
- bar: 0.15 to 7
- kPa: 0 to 100
- kPa: 0 to 35
- kPa: 15 to 700
- kPa: 3.5 to 200
- kPa: 7 to 400
- psi: 0 to 15
- psi: 0.5 to 30
- psig: 0 to 5
- psig: 1 to 60
- psig: 2 to 100
Metric Connection
- M5 x 0.8 Male
Supply Pressure Effect
Relief
Media
Mounting
Exhaust Capacity - Relieving Units Only
Diaphragm Material
Supply Pressure - Maximum
Ambient Temperature Range
Enclosure, Body Material
Documentation
Data Sheets
- Fairchild 70B Pneumatic Subminiature Regulator Data Sheet pdf 814 KB
Installation Instructions
- Installation - Subminiature Pressure Regulator pdf 215 KB
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