Key Features
- 1Control precisely with 5/3-way mid-position pressurization. 2、Ensure reliability via non-detenting manual override. 3、Enhance stability using an internal pilot air system. 4、Reduce downtime through quick electric actuation. 5、Integrate seamlessly within Festo automation systems.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Valve function | 5/3, pressurized | Actuation type | Electrical |
| Width | 32mm | Standard nominal flow rate | 1600l/min |
| Pneumatic working port | G1/4 | Operating pressure | 3bar 10bar |
| Structural design | Piston gate valve | Reset method | Mechanical spring |
| CE marking (see declaration of conformity) | as per EU explosion protection directive (ATEX) | Explosion protection certification outside the EU | EPL Db (GB) EPL Gb (GB) |
| UKCA marking (see declaration of conformity) | acc. to UK EX instructions | ATEX category gas | II 2G |
| ATEX category for dust | II 2D | Type of ignition protection for gas | Ex h IIC T4 Gb |
| Type of (ignition) protection for dust | Ex h IIIC T130°C Db | Explosive ambient temperature | -5°C <= Ta <= +40°C |
| Degree of protection | IP65 | Nominal width | 10mm |
| Width dimension | 33mm | Exhaust air function | With flow control option |
| Sealing principle | Soft | Mounting position | Any |
| Manual override | Non-detenting | Type of control | Pilot-controlled |
| Pilot air supply port | Internal | Flow direction | Non-reversible |
| Symbol | 00991034 | Lap | Overlap |
| b-value | 0.38 | C value | 6.35l/sbar |
| Max. switching frequency | 3Hz | Switching time off | 23ms |
| On switching time | 22ms | Changeover time | 35ms |
| Max. positive test pulse with 0 signal | 2200μs | Max. negative test pulse on 1 signal | 3700μs |
| Explosion prevention and protection | Zone 1 (ATEX) Zone 1 (UKEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 21 (UKEX) Zone 22 (ATEX) | Operating medium | Compressed air as per ISO 8573-1:2010 [7:4:4] |
| Information on operating and pilot media | Operation with oil lubrication possible (required for further use) | Corrosion resistance class (CRC) | 1 - Low corrosion stress |
| LABS (PWIS) conformity | VDMA24364-B1/B2-L | Storage temperature | -40°C 60°C |
| Temperature of medium | -10°C 60°C | Ambient temperature | -5°C 40°C |
| Product weight | 500g | Electrical connection | Via F coil, to be ordered separately |
| Type of mounting | With through-hole | Pilot exhaust air port 82 | M5 |
| Pilot exhaust air port 84 | M5 | Pilot air port 12 | G1/8 |
| Pilot air port 14 | G1/8 | Pneumatic connection 1 | G1/4 |
| Pneumatic connection 2 | G? | Pneumatic connection 3 | G1/4 |
| Pneumatic connection 4 | G1/4 | Pneumatic connection 5 | G1/4 |
| Note on materials | RoHS-compliant | Seals material | NBR |
| Housing material | Die-cast aluminum | Manufacturer ID | 535949 |
Specifications may be subject to change without notice