Model 30 Midget Precision Pressure Regulator

by Fairchild Industrial Products
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Model 30 Midget Precision Pressure Regulator

Model 30 Midget Precision Pressure Regulator

The Rotork Fairchild Model 30 is a compact precision pressure regulator designed for applications that require high performance and accurate process control where space may be limited or you wish to reduce the overall size of your panel or equipment. Stability of regulated pressure is maintained under varying flow conditions through the use of an aspirator tube which adjusts the supply valve in accordance with the flow velocity. The Model 30 pneumatic regulator features control sensitivity of 1/4" water column and a balanced supply valve to deliver consistent and reliable precision accuracy to maintain your desired set point regardless of supply pressure changes or conditions. 
The Fairchild Model 30 precision regulator will handle a 250 psi, 17 BAR maximum supply pressure and offers five (5) output pressure ranges from 0-2 psi, 0-0.15 BAR, 0-15 kPa up to 2-100 psi, 0.1-7 BAR, 15-700 kPa.
Features
  • Compact size
  • Control sensitivity of 1/4" water column
  • Pressure Balanced Supply Valve
  • Flow of up to 40 SCFM with 100 psig
  • Aspirator tube design
  • Separate Control Chamber
  • Unit construction
Product information may encapsulate the entire product series. Details may vary depending on the model.
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The Rotork Fairchild Model 30 is a compact precision pressure regulator designed for applications that require high performance and accurate process control where space may be limited or you wish to reduce the overall size of your panel or equipment. Stability of regulated pressure is maintained under varying flow conditions through the use of an aspirator tube which adjusts the supply valve in accordance with the flow velocity. The Model 30 pneumatic regulator features control sensitivity of 1/4" water column and a balanced supply valve to deliver consistent and reliable precision accuracy to maintain your desired set point regardless of supply pressure changes or conditions. 
The Fairchild Model 30 precision regulator will handle a 250 psi, 17 BAR maximum supply pressure and offers five (5) output pressure ranges from 0-2 psi, 0-0.15 BAR, 0-15 kPa up to 2-100 psi, 0.1-7 BAR, 15-700 kPa.
Features
  • Compact size
  • Control sensitivity of 1/4" water column
  • Pressure Balanced Supply Valve
  • Flow of up to 40 SCFM with 100 psig
  • Aspirator tube design
  • Separate Control Chamber
  • Unit construction
Product information may encapsulate the entire product series. Details may vary depending on the model.

Filter Inventory

28 models matching criteria
30232S
FAIRCHILD Model 30 Midget Precision Regulator, 0.5-30 psig, 3-200 kPa, 1/4" NPT, Screwdriver Adjust
22 In Stock
$97.31 USD
$45.09USD
$7.51 Shipping

30222S
FAIRCHILD Model 30 Midget Precision Regulator, 0-10 psig, 0-70 kPa, 1/4" NPT, Screwdriver Adjust
18 In Stock
$97.31 USD
$47.25USD
$7.51 Shipping

30232R
FAIRCHILD Model 30 Midget Precision Regulator, 0.5-30 psig, 3-200 kPa, 1/4" NPT, Plunger Operated
4 In Stock
$196.24 USD
$64.33USD
$7.51 Shipping

30222
FAIRCHILD Model 30 Midget Precision Regulator, 0-10 psig, 0-70 kPa, 1/4" NPT
Ships 8 - 12 Days
$92.43USD
$7.51 Shipping

30223
FAIRCHILD Model 30 Midget Precision Regulator, 0-10 psig, 0-70 kPa, 3/8" NPT
Ships 8 - 12 Days
$92.43USD
$7.51 Shipping

30233
FAIRCHILD Model 30 Midget Precision Regulator, 0.5-30 psig, 3-200 kPa, 3/8" NPT
Ships 8 - 12 Days
$92.43USD
$7.51 Shipping

30252H
FAIRCHILD Model 30 Midget Precision Regulator, 2-100 psig, 15-700 kPa, 1/4" BSPP (Parallel)
Ships 8 - 12 Days
$92.43USD
$7.51 Shipping

30253
FAIRCHILD Model 30 Midget Precision Regulator, 2-100 psig, 15-700 kPa, 3/8" NPT
Ships 8 - 12 Days
$92.43USD
$7.51 Shipping

30253S
FAIRCHILD Model 30 Midget Precision Regulator, 2-100 psig, 15-700 kPa, 3/8" NPT, Screwdriver Adjust
Ships 8 - 12 Days
$92.43USD
$7.51 Shipping

30243
FAIRCHILD Model 30 Midget Precision Regulator, 1-60 psig, 10-400 kPa, 3/8" NPT
Ships 8 - 12 Days
$93.18USD
$7.51 Shipping

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Model 30

Part Number / SKU

Model 30

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Selected Configuration

    Specifications

    Environmental Protection

    • Acceptable for use in Zones 1 and 2 for gas atmosphere; Groups IIA and IIB and Zones 21 and 22 for dust atmospheres

    Pressure Range

    • Max Output Pressure - psig: 0 to 100 (kPa: 0 to 689, bar: 0 to 6.89)

    Supply Pressure - Maximum

    • bar: 17
    • kPa: 1,700
    • psig: 250

    Supply Pressure Effect

    • Less than 0.014 bar
    • Less than psi: 0.002 (bar: 0.00014, kPa: 0.14)
    • Less than psig: 0.2 (bar: 0.014, kPa: 1.4)
    • Less than psig: 0.2 (bar: 0.014, kPa: 1.4) for psig: 100 (bar: 7, kPa: 700) change in supply pressure

    Ambient Temperature

    • -40° to 93° C (-40° to 200° F)

    Accuracy

    • 0.15 psi (Typical)

    Sensitivity

    • 1/4" WC (0.64 cm)

    Exhaust Capacity - Relieving Units Only

    • 2.0 SCFM (3.4 m³/Hour)

    NPT Connection

    • 1/4" Female NPT
    • 3/8" Female NPT

    BSP Connection

    • 1/4" Female BSPP
    • 1/4" Female BSPT
    • 3/8" Female BSPP
    • 3/8" Female BSPT

    Media

    • Compressed Air
    • Gas

    Relief

    • Low Bleed
    • Low Flow
    • Non-Relieving
    • Relieving

    Vent

    • Straight

    Actuator Type

    • Knob Adjust
    • Plunger Operated
    • Screwdriver Adjust
    • Tamper-Proof

    Output Options

    • None

    Flow Capacity

    • 40 SCFM (68 m³/Hour) at psig: 100 (bar: 7, kPa: 700) Supply and psig: 20 (bar: 1.5, kPa: 150) Set Point

    Mounting

    • None

    Enclosure/Body Material

    • Aluminum

    Trim Material

    • Brass

    Elastomers

    • FluoroCarbon (Viton)
    • Nitrile on Dacron
    • Silicone

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