Product Model
qstf-g1/8-4
Key Features
- 1The Festo QSTF-G1/8-4 push-in T-fitting features a 360° orientable design, ensuring easy and flexible connection management in various automation setups.
- 2This T-fitting includes both male and female threads, allowing for versatile connections with tubing outside diameters of 4 mm, making it suitable for a wide range of pneumatic applications.
- 3The QSTF-G1/8-4 is constructed with high-quality materials, including a PBT housing, nickel-plated brass hollow bolt, and a POM release ring, ensuring durability and resistance to corrosion.
- 4With an operating pressure range of -0.095 MPa to 0.6 MPa (-13.775 psi to 87 psi) and a temperature range of -10°C to 80°C, this fitting is designed to operate efficiently in various environmental conditions.
- 5The Festo QSTF-G1/8-4 meets stringent cleanliness standards, conforming to Class 4 according to ISO 14644-1, making it suitable for cleanroom applications where precision is crucial.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Size | Standard | Nominal width | 3mm |
| Type of seal on screwed plug | Sealing ring | Mounting position | Any |
| Design | L-shape, additional connection internal thread lengthwise | 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 | 5.4Nm | Tolerance for nominal tightening torque | ± 20% |
| Product weight | 20g | No. of outlets | 2 |
| No. of supply lines | 1 | Type of mounting | External hexagon, AF 14 |
| Pneumatic connection 1 | External thread G1/8 | Pneumatic connection 2 | Internal thread G1/8 for pneumatic tubing outside diameter 4 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 | 186199 |
Specifications may be subject to change without notice