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Model 50BP Miniature Back Pressure Regulator
Brand: Fairchild Industrial ProductsThe Rotork Fairchild Model 50BP is a compact precision polymer back pressure regulator for high performance applications where space or weight may be limited or material compatibility concerns dictate use of a polymer construction regulator.
Stability of regulated pressure is maintained under varying flow conditions through the use of an aspirator tube which adjusts the relief valve in accordance with the flow velocity.
The Model 50BP pneumatic regulator features control sensitivity of 5" water column to deliver consistent and reliable precision accuracy to maintain your desired set point regardless of system pressure changes or conditions.
The Fairchild Model 50BP back pressure regulator will handle a 150 psi, 10 BAR maximum system pressure and offers four (4) set point pressure ranges from 0-10 psi, 0-0.7 BAR, 0-70 kPa up to 2-100 psi, 0.1-7 BAR, 15-700 kPa.
Features- Compact size
- Lightweight unit
- Polymer construction
- Separate control chamber isolates the diaphragm from the main flow
- Non-rising adjustment knob
- Manifold mount capability
- Push to connect fittings in all ports
- Excellent choice for tight space applications
- Works well in portable or other weight limited conditions
- Corrosive resistant with good material compatibility
- Maintains compact size in use
- Versatile use and easy mount
- Easy to install or change out in the field
Specifications
Pressure Range
- 0-10 psig : 0-0.7 bar : 0-70 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
Max. System Pressure
- 150 psig : 10.0 bar : 1000 kPa
Flow Capacity
- 10 scfm (17.0 m³/hr) @ 120 psig : 8 bar : 800 kPa system pressure.
Sensitivity
- 5" (12.7 cm) W.C.
Actuator Adjustment Type (for Output Pressure)
- Knob
Ambient Temperature Limits
- 0° F to +160° F, (-17.8° C to 71.1° C)
Port Type
- Inch
- Metric
Body & Housing Material
- Glass Filled Acetal
Elastomers Material
- Nitrile
Diaphragm Material
- Polymer Reinforced Nitrile
INLET Tubing Size
- 1/4"
- 6 mm
OUTLET Tubing Size
- 1/4"
- 6 mm
Elastomers
- Nitrile
Enclosure, Body Material
- Glass-Filled Acetal
- Stainless Steel
Ambient Temperature Range
- -18° to 71° C (0° to 160° F)
Tube Inlet
- 1/4" Tube
- 6 mm
Adjustment Type
- Knob
Supply Pressure - Maximum
- bar: 10
- kPa: 1,000
- psig: 150
Sensitivity
- 5 inH₂O (12.7 cm)
Pressure Range
- bar: 0 to 7
- kPa: 0 to 700
- psig: 0 to 100
Diaphragm Material
- Polymer Reinforeced Nitrite
Tube Outlet
- 1/4" Tube
- 6 mm
Flow Capacity
- 10 scfm (17 m³/hour) at psig: 120 (kPa: 800, bar: 8) System Pressure
