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Model 66BP Back Pressure Regulator
Brand: Fairchild Industrial ProductsThe Rotork Fairchild Model 66BP is a stainless steel precision back pressure regulator for high performance applications with corrosive environments and/or high temperatures.
The Model 66BP stainless steel housing and internals, along with its fluorocarbon elastomers are compatible with a wide range of corrosive materials and difficult operating environments.
The Fairchild Model 66BP features control sensitivity of 1" 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 66BP back pressure regulator will handle a 150 psi, 10 BAR maximum system pressure and offers five (5) set point pressure ranges from 0-10 psi, 0-0.7 BAR, 0-70 kPa up to 2-150 psi, 0.15-10 BAR, 15-1,000 kPa.
Features- Stainless Steel and Fluorocarbon
- Control sensitivity to 1" water column
- Large Control Diaphragm area
- Valve Damper system
- Line or Panel Mounting
Specifications
Actuator Type
- Knob Adjust
- Screw
Ambient Temperature Range
- -65° to 149° C (-85° to 300° F)
Bonnet Material
- Aluminum
- Stainless Steel
BSP Connection
- 1/2” BSPP Female
- 1/2” BSPT Female
- 1/4” BSPP Female
- 1/4” BSPT Female
- 3/8” BSPP Female
- 3/8” BSPT Female
Diaphragm Material
- Fluorocarbon on Nomex with Teflon Shield
Elastomers
- Fluorocarbon
Enclosure, Body Material
- 316 Stainless Steel
Exhaust Port
- Tapped Exhaust
Flow Capacity
- 22 scfm (37.4 m³/hour) at psig: 100 (kPa: 700, bar: 7) System Pressure
Mounting
- Panel Mount
NPT Connection
- 1/2” NPT Female
- 1/4” NPT Female
- 3/8” NPT Female
Pressure Range
- bar: 0 to 10
- kPa: 0 to 1,000
- psig: 0 to 150
Sensitivity
- 1” WC (2.54 cm)
Supply Pressure - Maximum
- bar: 10
- kPa: 1,000
- psig: 150
Trim Material
- 316 Stainless Steel
- Teflon
