vuws-l20-p53u-m-g18
Product ID:14426
Updated: 2026/4/3
Key Features
- 1Achieve high flow rates up to 600 l/min for efficient system operation. 2、Ensure durability with a robust die-cast aluminum and stainless steel construction. 3、Operate safely in hazardous areas meeting ATEX Zone 1, 2, 21/22 standards. 4、Simplify control with direct pneumatic actuation requiring no complex electronics. 5、Maximize uptime with a design rated for 30 million cycles and reliable spring return.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Valve function | 5/3, pressurized | Actuation type | Pneumatic |
| Valve size | 21mm | Standard nominal flow rate | 600l/min |
| Pneumatic working port | G1/8 | Operating pressure | -0.9bar 10bar |
| Structural design | Piston gate valve | Reset method | Mechanical spring |
| Certification | c UL us - Recognized (OL) | Nominal width | 4.8mm |
| 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 | Reversible | Symbol | 00991022 |
| Lap | Overlap | Pilot pressure MPa | 0.25MPa 1MPa |
| Pilot pressure | 2.5bar 10bar | Switching time off | 43ms |
| On switching time | 10ms | Changeover time | 21ms |
| 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 | -10°C 60°C | Product weight | 207g |
| Type of mounting | Optionally: On terminal strip With through-hole | Venting hole connection | Not ducted |
| Pneumatic connection 1 | G1/8 | Pneumatic connection 2 | G1/8 |
| Pneumatic connection 3 | G1/8 | Pneumatic connection 4 | G1/8 |
| Pneumatic connection 5 | G1/8 | Note on materials | RoHS-compliant |
| Seals material | HNBR NBR | Housing material | Die-cast aluminum Painted |
| Piston slide material | High-alloy stainless steel | Material of screws | Steel, galvanized |
| Manufacturer ID | 575690 |
Specifications may be subject to change without notice