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Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
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Festo
564646
Push-in fitting QBF-1/4-3/8-U
The Festo 564646 is a standard straight industrial component featuring a push-pull structural design with a nominal width of 0.315 inches, an internal thread 1/4 NPT pneumatic connection 1, and a pneumatic connection 2 for 3/8-inch outside diameter tubing. This unit operates within a pressure range of -0.95 bar to 10 bar and temperatures from 0 °C to 60 °C, utilizing compressed air conforming to ISO 8573-1:2010 [7:-:-] with optional lubricated operation. Weighing 0.931 oz with an 11/16 external hexagon mounting type, coated screwed plug seal, gray releasing ring, and RoHS compliant materials, it achieves a CRC 1 corrosion resistance class and VDMA24364 Zone III LABS conformity. Submit the exact part number, quantity, and application requirements to request a quote for this component.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy no listed price?
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
- Manufacturer
- Festo
- Part number
- 564646
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 564646.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- Standard
- Nominal width
- 0.315 in
- Type of seal on screwed plug
- Coating
- Mounting position
- Any
- Design
- Straight design
- Pack size
- 10
- Structural design
- Push-pull principle
- Operating pressure for entire temperature range
- -0.095 MPa...1 MPa | -0.95 bar...10 bar | -13.775 psi...145 psi
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:-:-]
- Information on operating and pilot media
- Lubricated operation possible
- Corrosion resistance class (CRC)
- 1 - Low corrosion stress
- LABS (PWIS) conformity
- VDMA24364 Zone III
- Ambient temperature
- 0 °C...60 °C
- Product weight
- 0.931 oz
- Type of mounting
- External hexagon 11/16
- Pneumatic connection 1
- Internal thread 1/4 NPT
- Pneumatic connection 2
- for pneumatic tubing outside diameter 3/8"
- Ambient temperature Fahrenheit
- 32 °F...140 °F
- Releasing ring color
- Gray
- Note on materials
- RoHS compliant
- Housing material
- Brass, nickel-plated
- Material of threaded seal
- PTFE
- Releasing ring material
- POM
- Material of tubing seal
- NBR
- Material of tube retaining claw
- high-alloy stainless steel
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 564646. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.