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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
190649
Push-in fitting QS-1/4-12-I
Festo part number 190649 is a straight industrial component featuring a push-pull structural design with a nominal width of 6.3 mm, a tubing insertion depth of 23.3 mm, and an internal hexagon AF 6 mounting type. It includes an R1/4 external thread for pneumatic connection 1 and accommodates a 12 mm outside diameter pneumatic tubing on connection 2, utilizing a coating seal on the screwed plug and supporting any mounting position with a product weight of 29 g. Operating media includes compressed air per ISO 8573-1:2010 [7:-:-] and liquid, ice-free water across an ambient temperature range of -10 °C to 80 °C, with an operating pressure ranging from -0.095 MPa to 0.6 MPa for the entire temperature range and up to 1.4 MPa depending on temperature. Please submit the exact part number, quantity, and application requirements to receive an official price and availability quote.
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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
- 190649
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 190649.
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
- 6.3 mm
- Tubing insertion depth
- 23.3 mm
- 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...0.6 MPa | -0.95 bar...6 bar | -13.775 psi...87 psi
- Temperature-dependent operating pressure
- -0.095 MPa...1.4 MPa | -0.95 bar...14 bar | -13.775 psi...203 psi
- Information on operating pressure
- Water: max. 0.6 MPa at max. 50 °C
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:-:-] | Water (liquid, ice-free)
- Information on operating and pilot media
- Lubricated operation possible
- Corrosion resistance class (CRC)
- 1 - Low corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Ambient temperature
- -10 °C...80 °C
- Product weight
- 29 g
- Type of mounting
- Internal hexagon, AF 6
- Pneumatic connection 1
- External thread R1/4
- Pneumatic connection 2
- for pneumatic tubing outside diameter 12 mm
- Releasing ring color
- Blue
- Note on materials
- RoHS compliant
- Housing material
- Brass, nickel-plated
- 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 190649. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.