Product Model
qst-g3/8-10
Selling Points
- 1The Festo QST-G3/8-10 push-in T-fitting ensures a secure and leak-free connection for compressed air and water applications, with a nominal size of 8.3 mm and a standard pack size of 10 units.
- 2This T-fitting features an external hexagon mounting with an AF 19 mm thread, allowing for easy installation and flexibility in various assembly positions.
- 3Equipped with a sealing ring, the QST-G3/8-10 provides excellent corrosion resistance and maintains a tight seal even under varying operating pressures and temperatures.
- 4The push-in T-fitting supports operating pressures from -0.095 MPa to 0.6 MPa (or -0.95 bar to 6 bar) and temperature-dependent pressures up to 1.4 MPa (or 14 bar) for water applications.
- 5Made from RoHS-compliant materials, including PBT for the housing and NBR for the tubing seal, ensuring environmental sustainability and compatibility with various industrial standards.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Size | Standard | Nominal width | 8.3mm |
Type of seal on screwed plug | Sealing ring | Mounting position | Any |
Design | T-shape | Pack size | 10 |
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 | 15.5Nm | Tolerance for nominal tightening torque | ± 20% |
Product weight | 41g | No. of outlets | 2 |
No. of supply lines | 1 | Type of mounting | External hexagon, AF 19 |
Pneumatic connection 1 | External thread G3/8 | Pneumatic connection 2 | for pneumatic tubing outside diameter 10 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 | 186164 |
Specifications may be subject to change without notice