Product Model
qsylv-g1/4-8

Selling Points
- 1The Festo QSYLV-G1/4-8 push-in Y-fitting is designed for high-pressure pneumatic applications, with an operating pressure range of -0.095 MPa to 0.6 MPa (-0.95 bar to 6 bar) and temperature-dependent operating pressure up to 1.4 MPa (14 bar) .
- 2This Y-fitting features a hollow bolt with an external hex for easy mounting and a male thread G1/4 for secure pneumatic connections. It also supports operation with lubricated media and is compatible with water under specific conditions .
- 3The QSYLV-G1/4-8 is made from high-quality materials, including PBT housing, nickel-plated brass hollow bolt, POM release ring, and NBR tubing seal. It is RoHS-compliant and suitable for cleanroom environments up to Class 4 according to ISO 14644-1 .
- 4This push-in Y-fitting is versatile, allowing for arbitrary mounting positions and supporting both compressed air and water as operating media. It also features a push-pull principle for easy installation and maintenance .
- 5The Festo QSYLV-G1/4-8 push-in Y-fitting is lightweight at 48 grams and has a nominal tightening torque of 9 Nm with a tolerance of ±20%. It is ideal for applications requiring low corrosion stress and is compliant with VDMA24364-B1/B2-L standards .
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Parameter | Value | Parameter | Value |
---|---|---|---|
Size | Standard | Nominal width | 4.7mm |
Type of seal on screwed plug | Sealing ring | Mounting position | Any |
Design | L-shape, dual, parallel | Pack size | 1 |
Structural design | Push-pull principle | Operating pressure for entire temperature range | -13.775psi 87psi |
Temperature-dependent operating pressure | -13.775psi 203psi | 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 | Operation with oil lubrication 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 |
Cleanroom class | Class 4 according to ISO 14644-1 | Ambient temperature | -10°C 80°C |
Nominal tightening torque | 9Nm | Tolerance for nominal tightening torque | ± 20% |
Product weight | 48g | No. of outlets | 2 |
No. of supply lines | 1 | Type of mounting | Hollow bolt with external hex |
Pneumatic connection 1 | External thread G1/4 | Pneumatic connection 2 | for pneumatic tubing outside diameter 8 mm |
Releasing ring color | Blue | Note on materials | RoHS-compliant |
Housing material | PBT | Hollow bolt material | Brass, nickel-plated |
Releasing ring material | POM | Material of tubing seal | NBR |
Material of tube retaining claw | High-alloy stainless steel | Manufacturer ID | 186210 |
Specifications may be subject to change without notice