Product Model
hgl-3/8-qs-10
Key Features
- 1The Festo HGL-3/8-QS-10 piloted check valve ensures reliable operation with a piloted non-return function, ideal for pneumatic systems requiring precise control.
- 2This valve features a wide operating pressure range from 0.5 to 10 bar, making it versatile for various industrial applications.
- 3With a nominal tightening torque of 12.5 Nm and a ±10% tolerance, the HGL-3/8-QS-10 provides secure mounting and easy installation.
- 4The valve is designed for operation with compressed air in accordance with ISO 8573-1:2010 [7:4:4] and can handle lubricated media, ensuring smooth operation.
- 5The Festo HGL-3/8-QS-10 is constructed from corrosion-resistant materials, including copper and PTFE-free components, ensuring durability in harsh environments.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Valve function | Unlockable non-return function | Pneumatic connection 1 | QS-10 |
| Pneumatic connection 2 | G3/8 | Pilot air port 21 | G1/4 |
| Actuation type | Pneumatic | Type of mounting | Screw-in With external thread |
| Operating pressure | 0.5bar 10bar | Pilot pressure MPa | 0.1MPa 1MPa |
| Pilot pressure | 1bar 10bar | Pilot pressure psi | 14.5psi 145psi |
| Ambient temperature | -10°C 60°C | Operating medium | Compressed air as per ISO 8573-1:2010 [7:4:4] |
| Maritime classification | See certificate | Mounting position | Any |
| Symbol | 00991456 | Standard flow rate 1->2 (6-0) | 1300l/min |
| Standard nominal flow rate 1->2 (6-5) | 890l/min | Information on operating and pilot media | Operation with oil lubrication possible (required for further use) |
| Corrosion resistance class (CRC) | 2 - Moderate corrosion stress | LABS (PWIS) conformity | VDMA24364-B2-L |
| Cleanroom class | Class 4 according to ISO 14644-1 | Storage temperature | -10°C 60°C |
| Temperature of medium | -10°C 60°C | Pilot medium | Compressed air as per ISO 8573-1:2010 [7:4:4] |
| Nominal tightening torque | 12.5Nm | Tolerance for nominal tightening torque | ± 10% |
| Product weight | 60.3g | Note on materials | RoHS-compliant |
| Seals material | NBR | Hollow bolt material | Wrought aluminum alloy Anodized |
| Releasing ring material | POM | Non-return collar material | NBR |
| Swivel joint material | Die-cast zinc | Manufacturer ID | 530044 |
Specifications may be subject to change without notice