Product Model
he-3-qs-5/16-u
Selling Points
- 1The Festo HE-3-QS-5/16-U is a 3/2 bistable manual shut-off valve with an exhaust function, ensuring efficient airflow control in pneumatic systems.
- 2This valve features PBT-reinforced housing and NBR seals, making it RoHS-compliant and suitable for various industrial applications.
- 3With a standard nominal flow rate of 415.8 l/min and operating pressure range of -0.095 MPa to 1 MPa, it meets the needs of diverse pneumatic setups.
- 4The HE-3-QS-5/16-U supports lubricated operation, which is required for optimal performance and longevity, ensuring reliable operation in demanding environments.
- 5This valve conforms to cleanroom class 4 according to ISO 14644-1 and LABS (PWIS) standards, making it ideal for applications requiring high cleanliness and reliability.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Valve function | 3/2, bistable | Selection of additional function | with exhaust function |
Pneumatic connection 1 | QS-5/16 | Pneumatic connection 2 | QS-5/16 |
Actuation type | Manual | Type of mounting | Optionally: Direct mounting via through-hole Line installation |
Standard nominal flow rate | 415.8l/min | Nominal width | 3.5mm |
Operating pressure | -0.95bar 10bar | Ambient temperature | 0°C 60°C |
Housing material | PBT-reinforced | Operating medium | Compressed air as per ISO 8573-1:2010 [7:-:-] |
Exhaust air function | Without flow control option | Sealing principle | Soft |
Mounting position | Any | Structural design | Piston gate valve |
Type of control | Direct | Flow direction | Non-reversible |
Symbol | 00997329 | 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-B1/B2-L |
Cleanroom class | Class 4 according to ISO 14644-1 | Temperature of medium | 0°C 60°C |
Product weight | 26g | Pneumatic connection 3 | Not ducted |
Note on materials | RoHS-compliant | Seals material | NBR |
Manufacturer ID | 153977 |
Specifications may be subject to change without notice