Product Model
vzwf-b-l-m22c-g34-275-v-2ap4-6-r1
Selling Points
- 1Constructed with high-alloy stainless steel screws and NBR seals, ensuring durability and resistance to corrosion.
- 2Equipped with a soft-mounting principle and a diaphragm valve design, providing smooth and precise control over airflow.
- 3Compatible with compressed air, inert gas, mineral oil, water, and neutral liquids, making it versatile for various industrial applications.
- 4Features a nominal width of 27.5 mm and a standard nominal flow rate of 8020 l/min, ensuring efficient airflow management.
- 5Designed with a non-reversible flow direction and a 2/2, closed, monostable valve function, providing reliable operation and consistent performance.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Structural design | Diaphragm valve Force pilot operated | Actuation type | Electrical |
Sealing principle | Soft | Mounting position | Magnet, upright |
Type of mounting | Line installation | Fitting connection | G3/4 |
Electrical connection | Form A Plug as per EN 175301-803 Rectangular design | Nominal width | 27.5mm |
Valve function | 2/2, closed, monostable | Manual override | None |
Flow direction | Non-reversible | Medium | Compressed air as per ISO 8573-1:2010 [7:-:-] Inert gas Mineral oil Water Neutral liquids Other flow media on request |
Nominal pressure of fitting PN | 40 | Pressure difference | 0psi |
Differential pressure | 0bar | Coil characteristics | 110 V AC: 50/60 Hz, initial power 19.0 VA, holding power 16.0 VA |
Permissible voltage fluctuations | +/- 10 % | Symbol | 00992976 |
Medium pressure | 0psi 87psi | Max. viscosity | 22mm2/s |
Temperature of medium | -10°C 80°C | Ambient temperature | -10°C 35°C |
Leak rate to EN 12266-1 | A | Flow rate Kv | 7.5m3/h |
Standard nominal flow rate | 8020l/min | On switching time | 275ms |
Switching time off | 290ms | Note on materials | RoHS-compliant |
LABS (PWIS) conformity | VDMA24364 zone III | Housing material | Cast stainless steel |
Material number of housing | 1.4581 | Seals material | FPM |
Material of screws | High-alloy stainless steel | Material number of screw | 1.4301 |
Product weight | 1500g | CE marking (see declaration of conformity) | As per EU low voltage directive |
UKCA marking (see declaration of conformity) | To UK instructions for electrical equipment | Degree of protection | IP65 |
Corrosion resistance class (CRC) | 3 - High corrosion stress | Manufacturer ID | 1492249 |
Specifications may be subject to change without notice