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Model 11 Pneumatic Pressure Regulator
Brand: Fairchild Industrial Products
The Rotork Fairchild Model 11 is a Low Pressure Precision Pressure Regulator designed for applications that require high performance and accurate process control at very low pressures down to 3 inches water column.
The Fairchild Model 11 pneumatic low pressure regulator features control sensitivity of less than 0.05" water column and high flow capacity to deliver consistent and reliable precision accuracy to maintain your desired set point regardless of supply pressure changes or conditions.
The Fairchild Model 11 high precision pressure regulator will handle a 150 psi, 10 BAR maximum supply pressure and offers five (5) output pressure ranges from 0-0.5 psi, 0-0.034 BAR, 0-3.4 kPa up to 0-12 psi, 0-0.83 BAR, 0-83 kPa.
The Model 11 has a flow capacity of 27 SCFM, 40.7 m3/hr.
Features- Sensitivity of 0.05" WC for Precision Control in low pressure applications
- Relief Valve provides high exhaust flows
- Optional Low Bleed seat minimizes air consumption
- An Aspirator Tub compensates for downstream pressure droop under flow conditions
Displaying prices & availability for Ohio, United States in CAD. Change location.
Models matching criteria: 881
- Pressure Range - 0 to 4 psi
- Port Size - 3/8" NPT
- Port Thread - BSPT (Tapered)
- Elastomers - Nitrile
- Actuation Adjustment Means - Tamper Proof
- Relief - Relieving, with No Bleed
- Exhaust Port - Straight
- Mounting - Bonnet Mounting
100+ In Stock
$491.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 2 psi
- Port Size - 1/2" NPT
- Port Thread - BSPP (Parallel)
- Elastomers - Fluorocarbon (Viton)
- Actuation Adjustment Means - Screwdriver Adjust
- Relief - Relieving, with Normal Bleed
- Exhaust Port - Straight
- Mounting - Panel Mounting
100+ In Stock
$756.00 CAD
$10.00 Shipping
FAIRCHILD Model 11 Low Pressure Pneumatic Regulator, 0-12 psig, 1/2" FNPT, Nitrile Elastomer, Knob Adjust, Low Bleed, Tapped Exhaust, Bonnet Mount show more
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100+ In Stock
$806.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 4 psi
- Port Size - 1/4" NPT
- Port Thread - BSPT (Tapered)
- Elastomers - Fluorocarbon (Viton)
- Actuation Adjustment Means - Tamper Proof
- Relief - Non-Relieving
- Exhaust Port - Tapped (1/4" NPT, BSPT)
- Mounting - Panel Mounting
100+ In Stock
$1,428.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 4 psi
- Port Size - 3/8" NPT
- Port Thread - BSPT (Tapered)
- Elastomers - Fluorocarbon (Viton)
- Actuation Adjustment Means - Screwdriver Adjust
- Relief - Relieving, with Normal Bleed
- Exhaust Port - Tapped (1/4" NPT, BSPT)
- Mounting - Panel Mounting
100+ In Stock
$1,613.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 0.5 psi
- Port Size - 1/2" NPT
- Port Thread - BSPP (Parallel)
- Elastomers - Fluorocarbon (Viton)
- Actuation Adjustment Means - Tamper Proof
- Relief - Non-Relieving
- Exhaust Port - Straight
- Mounting - Bonnet Mounting
100+ In Stock
$1,779.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 4 psi
- Port Size - 1/2" NPT
- Port Thread - BSPT (Tapered)
- Elastomers - Fluorocarbon (Viton)
- Actuation Adjustment Means - Tamper Proof
- Relief - Low Bleed
- Exhaust Port - Tapped (1/4" NPT, BSPT)
- Mounting - Bonnet Mounting
100+ In Stock
$1,804.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 0.5 psi
- Port Size - 1/2" NPT
- Port Thread - BSPP (Parallel)
- Elastomers - Fluorocarbon (Viton)
- Actuation Adjustment Means - Tamper Proof
- Relief - Low Bleed
- Exhaust Port - Tapped (1/4" NPT, BSPT)
- Mounting - Panel Mounting
100+ In Stock
$2,227.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 6 psi
- Port Size - 1/4" NPT
- Port Thread - BSPT (Tapered)
- Elastomers - Nitrile
- Actuation Adjustment Means - Screwdriver Adjust
- Relief - Relieving, with Normal Bleed
- Exhaust Port - Straight
- Mounting - Panel Mounting
100+ In Stock
$2,230.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 6 psi
- Port Size - 3/8" NPT
- Port Thread - Female NPT
- Elastomers - Fluorocarbon (Viton)
- Actuation Adjustment Means - Screwdriver Adjust
- Relief - Non-Relieving
- Exhaust Port - Straight
- Mounting - Panel Mounting
100+ In Stock
$221.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 4 psi
- Port Size - 1/2" NPT
- Port Thread - BSPT (Tapered)
- Elastomers - Fluorocarbon (Viton)
- Actuation Adjustment Means - Screwdriver Adjust
- Relief - Relieving, with Normal Bleed
- Exhaust Port - Tapped (1/4" NPT, BSPT)
- Mounting - Panel Mounting
100+ In Stock
$513.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 2 psi
- Port Size - 3/8" NPT
- Port Thread - BSPT (Tapered)
- Elastomers - Fluorocarbon (Viton)
- Actuation Adjustment Means - Tamper Proof
- Relief - Non-Relieving
- Exhaust Port - Straight
- Mounting - Bonnet Mounting
100+ In Stock
$633.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 0.5 psi
- Port Size - 1/4" NPT
- Port Thread - Female NPT
- Elastomers - Nitrile
- Actuation Adjustment Means - Screwdriver Adjust
- Relief - Low Bleed
- Exhaust Port - Tapped (1/4" NPT, BSPT)
- Mounting - Panel Mounting
100+ In Stock
$853.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 6 psi
- Port Size - 3/8" NPT
- Port Thread - Female NPT
- Elastomers - Fluorocarbon (Viton)
- Actuation Adjustment Means - Tamper Proof
- Relief - Low Bleed
- Exhaust Port - Straight
- Mounting - Bonnet Mounting
100+ In Stock
$883.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 6 psi
- Port Size - 3/8" NPT
- Port Thread - BSPT (Tapered)
- Elastomers - Nitrile
- Actuation Adjustment Means - Knob Adjustment
- Relief - Relieving, with No Bleed
- Exhaust Port - Straight
- Mounting - Bonnet Mounting
100+ In Stock
$1,102.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 4 psi
- Port Size - 1/4" NPT
- Port Thread - BSPT (Tapered)
- Elastomers - Fluorocarbon (Viton)
- Actuation Adjustment Means - Knob Adjustment
- Relief - Relieving, with No Bleed
- Exhaust Port - Straight
- Mounting - Panel Mounting
100+ In Stock
$1,190.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 4 psi
- Port Size - 1/4" NPT
- Port Thread - BSPT (Tapered)
- Elastomers - Fluorocarbon (Viton)
- Actuation Adjustment Means - Screwdriver Adjust
- Relief - Non-Relieving
- Exhaust Port - Straight
- Mounting - Bonnet Mounting
100+ In Stock
$2,176.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 12 psi
- Port Size - 1/4" NPT
- Port Thread - Female NPT
- Elastomers - Fluorocarbon (Viton)
- Actuation Adjustment Means - Knob Adjustment
- Relief - Relieving, with Normal Bleed
- Exhaust Port - Tapped (1/4" NPT, BSPT)
- Mounting - Panel Mounting
100+ In Stock
$2,275.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 0.5 psi
- Port Size - 1/2" NPT
- Port Thread - Female NPT
- Elastomers - Nitrile
- Actuation Adjustment Means - Knob Adjustment
- Relief - Relieving, with No Bleed
- Exhaust Port - Tapped (1/4" NPT, BSPT)
- Mounting - Panel Mounting
100+ In Stock
$2,282.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 2 psi
- Port Size - 3/8" NPT
- Port Thread - BSPP (Parallel)
- Elastomers - Nitrile
- Actuation Adjustment Means - Screwdriver Adjust
- Relief - Non-Relieving
- Exhaust Port - Tapped (1/4" NPT, BSPT)
- Mounting - Panel Mounting
100+ In Stock
$573.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 0.5 psi
- Port Size - 1/2" NPT
- Port Thread - BSPT (Tapered)
- Elastomers - Nitrile
- Actuation Adjustment Means - Knob Adjustment
- Relief - Low Bleed
- Exhaust Port - Tapped (1/4" NPT, BSPT)
- Mounting - Panel Mounting
100+ In Stock
$793.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 0.5 psi
- Port Size - 3/8" NPT
- Port Thread - BSPP (Parallel)
- Elastomers - Fluorocarbon (Viton)
- Actuation Adjustment Means - Knob Adjustment
- Relief - Relieving, with No Bleed
- Exhaust Port - Tapped (1/4" NPT, BSPT)
- Mounting - Bonnet Mounting
100+ In Stock
$823.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 0.5 psi
- Port Size - 3/8" NPT
- Port Thread - Female NPT
- Elastomers - Nitrile
- Actuation Adjustment Means - Knob Adjustment
- Relief - Relieving, with No Bleed
- Exhaust Port - Tapped (1/4" NPT, BSPT)
- Mounting - Panel Mounting
100+ In Stock
$909.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 2 psi
- Port Size - 1/4" NPT
- Port Thread - BSPP (Parallel)
- Elastomers - Nitrile
- Actuation Adjustment Means - Screwdriver Adjust
- Relief - Low Bleed
- Exhaust Port - Tapped (1/4" NPT, BSPT)
- Mounting - Panel Mounting
100+ In Stock
$1,584.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 0.5 psi
- Port Size - 1/4" NPT
- Port Thread - Female NPT
- Elastomers - Nitrile
- Actuation Adjustment Means - Knob Adjustment
- Relief - Relieving, with Normal Bleed
- Exhaust Port - Tapped (1/4" NPT, BSPT)
- Mounting - Panel Mounting
100+ In Stock
$2,472.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 0.5 psi
- Port Size - 1/2" NPT
- Port Thread - BSPT (Tapered)
- Elastomers - Nitrile
- Actuation Adjustment Means - Knob Adjustment
- Relief - Low Bleed
- Exhaust Port - Tapped (1/4" NPT, BSPT)
- Mounting - Bonnet Mounting
100+ In Stock
$244.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 0.5 psi
- Port Size - 1/2" NPT
- Port Thread - Female NPT
- Elastomers - Nitrile
- Actuation Adjustment Means - Tamper Proof
- Relief - Non-Relieving
- Exhaust Port - Tapped (1/4" NPT, BSPT)
- Mounting - Panel Mounting
100+ In Stock
$520.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 4 psi
- Port Size - 3/8" NPT
- Port Thread - BSPT (Tapered)
- Elastomers - Nitrile
- Actuation Adjustment Means - Tamper Proof
- Relief - Low Bleed
- Exhaust Port - Tapped (1/4" NPT, BSPT)
- Mounting - Bonnet Mounting
100+ In Stock
$596.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 0.5 psi
- Port Size - 1/4" NPT
- Port Thread - BSPP (Parallel)
- Elastomers - Fluorocarbon (Viton)
- Actuation Adjustment Means - Tamper Proof
- Relief - Relieving, with Normal Bleed
- Exhaust Port - Tapped (1/4" NPT, BSPT)
- Mounting - Panel Mounting
100+ In Stock
$2,269.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 4 psi
- Port Size - 1/2" NPT
- Port Thread - BSPT (Tapered)
- Elastomers - Fluorocarbon (Viton)
- Actuation Adjustment Means - Screwdriver Adjust
- Relief - Non-Relieving
- Exhaust Port - Tapped (1/4" NPT, BSPT)
- Mounting - Panel Mounting
100+ In Stock
$271.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 12 psi
- Port Size - 1/4" NPT
- Port Thread - Female NPT
- Elastomers - Fluorocarbon (Viton)
- Actuation Adjustment Means - Knob Adjustment
- Relief - Low Bleed
- Exhaust Port - Straight
- Mounting - Bonnet Mounting
100+ In Stock
$404.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 2 psi
- Port Size - 1/4" NPT
- Port Thread - BSPP (Parallel)
- Elastomers - Nitrile
- Actuation Adjustment Means - Knob Adjustment
- Relief - Non-Relieving
- Exhaust Port - Tapped (1/4" NPT, BSPT)
- Mounting - Bonnet Mounting
100+ In Stock
$1,250.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 0.5 psi
- Port Size - 1/2" NPT
- Port Thread - Female NPT
- Elastomers - Nitrile
- Actuation Adjustment Means - Tamper Proof
- Relief - Low Bleed
- Exhaust Port - Tapped (1/4" NPT, BSPT)
- Mounting - Panel Mounting
100+ In Stock
$1,707.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 0.5 psi
- Port Size - 1/2" NPT
- Port Thread - BSPT (Tapered)
- Elastomers - Nitrile
- Actuation Adjustment Means - Knob Adjustment
- Relief - Relieving, with No Bleed
- Exhaust Port - Tapped (1/4" NPT, BSPT)
- Mounting - Bonnet Mounting
100+ In Stock
$1,730.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 12 psi
- Port Size - 1/2" NPT
- Port Thread - Female NPT
- Elastomers - Fluorocarbon (Viton)
- Actuation Adjustment Means - Tamper Proof
- Relief - Low Bleed
- Exhaust Port - Straight
- Mounting - Bonnet Mounting
100+ In Stock
$2,309.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 2 psi
- Port Size - 3/8" NPT
- Port Thread - BSPT (Tapered)
- Elastomers - Fluorocarbon (Viton)
- Actuation Adjustment Means - Tamper Proof
- Relief - Relieving, with Normal Bleed
- Exhaust Port - Straight
- Mounting - Bonnet Mounting
100+ In Stock
$564.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 0.5 psi
- Port Size - 3/8" NPT
- Port Thread - Female NPT
- Elastomers - Nitrile
- Actuation Adjustment Means - Knob Adjustment
- Relief - Relieving, with Normal Bleed
- Exhaust Port - Straight
- Mounting - Panel Mounting
100+ In Stock
$922.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 4 psi
- Port Size - 1/4" NPT
- Port Thread - BSPT (Tapered)
- Elastomers - Fluorocarbon (Viton)
- Actuation Adjustment Means - Screwdriver Adjust
- Relief - Relieving, with No Bleed
- Exhaust Port - Tapped (1/4" NPT, BSPT)
- Mounting - Panel Mounting
100+ In Stock
$1,803.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 4 psi
- Port Size - 1/4" NPT
- Port Thread - BSPT (Tapered)
- Elastomers - Fluorocarbon (Viton)
- Actuation Adjustment Means - Knob Adjustment
- Relief - Low Bleed
- Exhaust Port - Straight
- Mounting - Panel Mounting
100+ In Stock
$1,912.00 CAD
$10.00 Shipping
- Pressure Range - 0 to 0.5 psi
- Port Size - 3/8" NPT
- Port Thread - Female NPT
- Elastomers - Fluorocarbon (Viton)
- Actuation Adjustment Means - Knob Adjustment
- Relief - Non-Relieving
- Exhaust Port - Straight
- Mounting - Bonnet Mounting
100+ In Stock
$631.00 CAD
$10.00 Shipping
Specifications
Actuator Type
- Knob Adjust
- Screwdriver Adjust
- Tamper-Proof
Ambient Temperature Range
- -40° to 93° C (-40° to 200° F)
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
Elastomers
- Fluorocarbon (Viton)
- Nitrile
Enclosure, Body Material
- Aluminum
Exhaust Capacity - Relieving Units Only
- 0.5 scfm
- 0.5 scfm (0.85 m³/hour) where Downstream Pressure is psig: 0.1 (bar: 0.007, kPa: 0.7) Above psig: 1.0 (bar: 0.06, kPa: 6.8) Set Point
- 0.85 m³/hour
Flow Capacity
- 24 scfm (40.7 m³/hour)
- 24 scfm (40.7 m³/hour) at psig: 100 (bar: 7, kPa: 700) Supply & psig: 1 (bar: 0.06, kPa: 0.68) Set Point
- 40.7 m³/hour
Media
- Compressed Air
- Gas
Mounting
- Bonnet Mounting
- Panel Mount
NPT Connection
- 1/2” NPT Female
- 1/4” NPT Female
- 3/8” NPT Female
Output Options
- None
Pressure Range
- bar: 0 to 0.82
- bar: 0 to 1.36
- kPa: 0 to 137
- kPa: 0 to 82.7
- psig: 0 to 12
- psig: 0 to 20
Relief
- Low Bleed
- Non-Relieving
- Relieving
Sensitivity
- 0.05” WC (0.127 cm)
Supply Pressure - Maximum
- bar: 10
- kPa: 1,000
- psig: 150
Supply Pressure Effect
- Less than 0.0007 bar
- Less than psi: 0.01 (bar: 0.0007, kPa: 0.07)
- Less than psig: 0.01 (bar: 0.0007, kPa: 0.07) for psig: 100 (bar: 7, kPa: 700) Change in Supply Pressure
- Less than psig: 0.01 (bar: 0.007, kPa: 0.07)
Trim Material
- Brass
- Zinc-Plated Steel
Vent
- Straight
- Tapped Exhaust
