Confirm the exact configuration
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
186251
Multiple distributor QSLV4-G3/8-12
The Festo part number 186251 is a standard industrial component featuring 1 supply line and 4 outlets with a 6 mm nominal width and a 23.4 mm tubing insertion depth. Utilizing a push-pull structural design with a sealing ring on the screwed plug, this unit operates within a temperature-dependent pressure range of -0.95 bar to 14 bar and an ambient temperature range of -10 °C to 80 °C. It accommodates compressed air according to ISO 8573-1:2010 [7:-:-] and ice-free liquid water, holding a 15.5 Nm nominal tightening torque with a ±20% tolerance and weighing 158 g. Submit the exact part number, quantity, and application requirements to receive a formal quotation for this item.
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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
- 186251
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 186251.
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 mm
- Tubing insertion depth
- 23.4 mm
- Type of seal on screwed plug
- Sealing ring
- Mounting position
- Any
- Structural design
- Push-pull principle
- Pack size
- 1
- 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 0 - 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 | Water: G-thread only possible with sealing ring type OL as additional | accessory
- Corrosion resistance class (CRC)
- 1 - Low corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Ambient temperature
- -10 °C...80 °C
- Nominal tightening torque
- 15.5 Nm
- Tolerance for nominal tightening torque
- ±20%
- Product weight
- 158 g
- No. of outlets
- 4
- No. of supply lines
- 1
- Pneumatic connection 1
- External thread G3/8
- Pneumatic connection 2
- for pneumatic tubing outside diameter 12 mm
- Releasing ring color
- Blue
- Note on materials
- RoHS compliant
- Housing material
- PBT
- Hollow bolt material
- Brass, nickel-plated
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 186251. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.