qssf-1/4-4-b
Product ID:6758
Updated: 2026/7/4
Key Features
- 1Ensure reliable pneumatic connections for compressed air and water.
- 2Resist corrosion with brass and nickel-plated finish (CRC 1).
- 3Install quickly using the push-pull principle in any position.
- 4Operate across a wide range from -0.95 to 6 bar.
- 5Utilize the compact 3 mm design for versatile applications.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Size | Standard | Nominal width | 3mm |
| Mounting position | Any | Design | Bulkhead |
| 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 | 9Nm |
| Tolerance for nominal tightening torque | ± 20% | Product weight | 24g |
| Type of mounting | External hexagon, AF 14 External hexagon, AF 17 | Pneumatic connection 1 | Internal thread G1/4 |
| Pneumatic connection 2 | for pneumatic tubing outside diameter 4 mm | Releasing ring color | Blue |
| Note on materials | RoHS-compliant | Housing material | Brass, nickel-plated |
| Releasing ring material | POM | Nut material | Brass, nickel-plated |
| Material of tubing seal | NBR | Material of tube retaining claw | High-alloy stainless steel |
| Manufacturer ID | 190655 |
Specifications may be subject to change without notice
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