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572319 Festo Pneumatic Fittings

572319 on Powermatic Associates
Festo

Part#:572319

Alt. Part#:QB-1/8-5/16-I-U

Manufacturer:Festo

Category:Pneumatic Fittings

Product Lifecycle:Active

7 in stock

Jun 14, 2026

Product description

push-in fitting QB-1/8-5/16-I-U Size: Standard, Nominal size: 0,189 ", Type of seal on screw-in stud: coating, Assembly position: Any, Design structure: Push/pull principle

Product Details

  • Size
    Standard
  • Operating medium
    Compressed air as per ISO 8573-1:2010 [7:-:-]
  • Max. tightening torque
    7 Nm
  • Nominal width
    4.801 mm
  • Mounting position
    Any
  • Corrosion resistance class (CRC)
    1 - Low corrosion stress
  • Pneumatic connection 1
    external thread 1/8 NPT
  • Note on materials
    Contains paint-wetting impairment substances RoHS-compliant
  • Material of tube retaining claw
    High-alloy stainless steel
  • Type of seal on screwed trunnion
    Coating
  • Information on operating and pilot media
    Operation with oil lubrication possible
  • Product weight
    14.714 g
  • Material of threaded seal
    PTFE
  • Material of tubing seal
    NBR
  • Operating pressure for entire temperature range
    -0.951 bar ... 9.997 bar
  • Temperature-dependent operating pressure
    -0.951 bar ... 9.997 bar
  • Releasing ring color
    Gray
  • Type code
    QB
  • Design
    Push-pull principle
  • Ambient temperature
    0 °C ... 60 °C
  • Pneumatic connection 2
    for pneumatic tubing outside diameter 5/16"
  • Housing material
    Brass, nickel-plated PBT
  • Releasing ring material
    POM

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
The price of 572319 on Powermatic Associates is $3.13. Order now.

572319 Related Documents

572319 DataSheet.pdf

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572319 Festo

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Compare 572319 with other Pneumatic Fittings products

Size

Operating medium

Max. tightening torque

Nominal width

Mounting position

Corrosion resistance clas...

Pneumatic connection 1

Note on materials

Material of tube retainin...

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Selected product

572319
7 in stock
572319
Festo

push-in fitting QB-1/8-5/16-I-U Size: Standard, Nominal size: 0,189 ", Type of seal on screw-in stud...

SizeStandard

Operating mediumCompressed air as per ISO 85...

Max. tightening torque7 Nm

Nominal width4.801 mm

Mounting positionAny

Corrosion resistance class (CRC)1 - Low corrosion stress

Pneumatic connection 1external thread 1/8 NPT

Note on materialsContains paint-wetting impai...

Material of tube retaining clawHigh-alloy stainless steel

Type of seal on screwed trunnionCoating

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Operating mediumCompressed air as per ISO 85...

Max. tightening torque-

Nominal width4.801 mm

Mounting positionAny

Corrosion resistance class (CRC)1 - Low corrosion stress

Pneumatic connection 1-

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Type of seal on screwed trunnionCoating

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push-in fitting QB-1/8-5/16-U male thread with external hexagon. Size: Standard, Nominal size: 0,189...

SizeStandard

Operating mediumCompressed air as per ISO 85...

Max. tightening torque-

Nominal width4.801 mm

Mounting positionAny

Corrosion resistance class (CRC)1 - Low corrosion stress

Pneumatic connection 1-

Note on materials-

Material of tube retaining claw-

Type of seal on screwed trunnionCoating

About the manufacturer

Festo

Powermatic Associates is an authorized Festo distributor, proudly offering a wide array of Festo's innovative industrial automation products and solutions. Festo is a globally recognized leader in automation technology and pneumatic solutions, renowned for their commitment to quality, efficiency, and sustainability. With a vast portfolio ranging from actuators, valves, sensors, and connectors to e...

About the Product Category

Air fittings, also referred to as pneumatic fittings or connectors, are crucial components of pneumatic systems. They ensure safe and airtight connections between various pneumatic elements like air hoses, tubes, valves, and cylinders.

Pneumatic Fittings

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Purchase the 572319 from Powermatic Associates at the price of $3.13. Order today.

7 in stock

push-in fitting QB-1/8-5/16-I-U Size: Standard, Nominal size: 0,189 ", Type of seal on screw-in stud: coating, Assembly position: Any, Design structure: Push/pull principle

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