Product Model
vzwf-b-l-m22c-n1-275-v-3ap4-6-r1
Selling Points
- 1High-alloy stainless steel screws for durability.
- 2IP65 degree of protection for reliable operation in harsh environments.
- 3Standard nominal flow rate of 11,750 l/min for efficient fluid control.
- 4Switching times of 290 ms off and 275 ms on for precise control.
- 5Compatible with compressed air, inert gas, mineral oil, and water media.
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 | 1 NPT |
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 | 230 V AC: 50/60 Hz, initial power 18.0 VA, holding power 15.0 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 | 11m3/h |
Standard nominal flow rate | 11750l/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 | 1492394 |
Specifications may be subject to change without notice