Product Model
vuws-lt25-m32u-m-n14
Selling Points
- 1High Flow Rate: 1000 l/min standard nominal flow rate.
- 2Durable Design: Poppet seat with soft sealing principle for long service life.
- 3ATEX Certified: Zone 1, 2, and 21 certified for safe operation in hazardous environments.
- 4Mechanical Spring Reset: Reliable reset method for consistent performance.
- 5Versatile Mounting Options: Compatible with various mounting positions including terminal strip and through-hole.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Valve function | 3/2, open, monostable | Actuation type | Pneumatic |
Valve size | 26.5mm | Standard nominal flow rate | 1000l/min |
Pneumatic working port | 1/4 NPT | Operating pressure | -0.9bar 10bar |
Structural design | Plate seat | Reset method | Mechanical spring |
Certification | c UL us - Recognized (OL) | Nominal width | 6.6mm |
Exhaust air function | With flow control option | Sealing principle | Soft |
Mounting position | Any | Manual override | None |
Type of control | Direct | Pilot air supply port | Internal |
Flow direction | Non-reversible | Symbol | 00995403 |
Lap | Underlap | Pilot pressure MPa | 0.25MPa 1MPa |
Pilot pressure | 2.5bar 10bar | Switching time off | 30ms |
On switching time | 7ms | Explosion prevention and protection | Observe the information on the certificate Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) 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) |
Vibration resistance | Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6 | Shock resistance | Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27 |
Corrosion resistance class (CRC) | 2 - Moderate corrosion stress | LABS (PWIS) conformity | VDMA24364-B1/B2-L |
Cleanroom class | Class 6 according to ISO 14644-1 | Temperature of medium | -5°C 60°C |
Pilot medium | Compressed air as per ISO 8573-1:2010 [7:4:4] | Ambient temperature | -5°C 60°C |
Product weight | 225g | Type of mounting | Optionally: On terminal strip With through-hole |
Venting hole connection | Not ducted | Pilot air port 10 | 10-32 UNF-2B |
Pneumatic connection 1 | 1/4 NPT | Pneumatic connection 2 | 1/4 NPT |
Pneumatic connection 3 | 1/4 NPT | Note on materials | RoHS-compliant |
Seals material | HNBR NBR TPE-U(PU) | Housing material | Die-cast aluminum Painted |
Material of screws | Steel, galvanized | Manufacturer ID | 8035219 |
Specifications may be subject to change without notice