Product Model
qst-3/8-8
Selling Points
- 1Reliable Pneumatic Connection: The Festo QST-3/8-8 push-in T-fitting ensures a secure and leak-free connection for pneumatic systems, making it ideal for various industrial applications.
- 2Versatile Design: This T-fitting features a 3/8" BSPT (R) male thread and two 8mm PTC metric ports, allowing for versatile connections in pneumatic systems.
- 3Fire-Resistant Material: Constructed from UL94 V-0 fire-resistant materials, the QST-3/8-8 ensures safety in high-temperature environments, reducing the risk of fire hazards.
- 4Easy Installation: The push-pull principle of the QST-3/8-8 makes it easy to install and remove, saving time and effort in maintenance and setup.
- 5Corrosion Resistance: With a corrosion resistance class of CRC 2, this T-fitting is designed to withstand moderate corrosion stress, ensuring long-lasting performance in harsh environments.
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 | 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 |
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 | 153111 |
Specifications may be subject to change without notice