Product Model
vuws-lt20-m32u-m-g18
Selling Points
- 1High Flow Rate: 600 l/min standard nominal flow rate for efficient air handling.
- 2Robust Design: Made from die-cast aluminum with galvanized steel screws for durability.
- 3ATEX Compliance: Zone 1, 2, and 21 compliant for safe operation in hazardous environments.
- 4Mechanical Spring Return: Reliable reset method with mechanical spring for consistent performance.
- 5Vibration and Shock Resistant: Tested to severity level 2 for transport and shock applications.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Valve function | 3/2, open, monostable | Actuation type | Pneumatic |
Valve size | 21mm | Standard nominal flow rate | 600l/min |
Pneumatic working port | G1/8 | Operating pressure | -0.9bar 10bar |
Structural design | Plate seat | Reset method | Mechanical spring |
Certification | c UL us - Recognized (OL) | Nominal width | 5.2mm |
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 | 0.15MPa 1MPa |
Pilot pressure | 1.5bar 10bar | Switching time off | 18ms |
On switching time | 6ms | 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 | -10°C 60°C |
Pilot medium | Compressed air as per ISO 8573-1:2010 [7:4:4] | Ambient temperature | -5°C 60°C |
Product weight | 119g | Type of mounting | Optionally: On terminal strip With through-hole |
Venting hole connection | Not ducted | Pilot air port 10 | M5 |
Pneumatic connection 1 | G1/8 | Pneumatic connection 2 | G1/8 |
Pneumatic connection 3 | G1/8 | 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 | 577526 |
Specifications may be subject to change without notice