Product Model
qst-3/8-8-50
Selling Points
- 1The Festo QST-3/8-8-50 features a standard size of 6.7 mm nominal size and a T-shape design, ensuring compatibility and ease of use in various pneumatic systems.
- 2This push-in T-fitting supports operating pressures from -0.095 MPa to 0.6 MPa, and temperature-dependent pressures up to 1.4 MPa, making it suitable for diverse industrial applications.
- 3The QST-3/8-8-50 is designed with low corrosion stress (CRC 1) and meets VDMA24364-B1/B2-L standards, ensuring reliability in harsh environments and cleanroom settings.
- 4Constructed from high-quality materials like nickel-plated brass for the screwed plug, PBT for the housing, and NBR for the tubing seal, this fitting offers durability and resistance to wear.
- 5With an optional mounting position and an external hexagon size of 17 mm, the Festo QST-3/8-8-50 provides flexibility in installation, making it adaptable to various system configurations.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Size | Standard | Nominal width | 6.7mm |
Type of seal on screwed plug | Coating | Mounting position | Any |
Design | T-shape | Pack size | 50 |
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 |
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 | 15.5Nm | Tolerance for nominal tightening torque | ± 20% |
Product weight | 35g | No. of outlets | 2 |
No. of supply lines | 1 | Type of mounting | External hexagon, AF 17 |
Pneumatic connection 1 | External thread R3/8 | Pneumatic connection 2 | for pneumatic tubing outside diameter 8 mm |
Releasing ring color | Blue | Material of screwed plug | Brass, nickel-plated |
Note on materials | RoHS-compliant | Housing material | PBT |
Releasing ring material | POM | Material of tubing seal | NBR |
Material of tube retaining claw | High-alloy stainless steel | Manufacturer ID | 130799 |
Specifications may be subject to change without notice