Product Model
vzwf-b-l-m22c-g38-135-3ap4-10-r1
Selling Points
- 1The Festo VZWF-B-L-M22C-G38-135-3AP4-10-R1 features a diaphragm valve with a force pilot operation, ensuring reliable and precise control over compressed air and other flow media.
- 2This valve is actuated electrically, providing easy integration with various control systems. It operates at 230 V AC with an initial power of 18.0 VA and holding power of 15.0 VA.
- 3Made from cast stainless steel (1.4581) with high-alloy stainless steel screws (1.4301), this valve offers excellent corrosion resistance and durability, meeting IP65 protection standards.
- 4Suitable for use with compressed air as per ISO 8573-1:2010, inert gas, mineral oil, water, and neutral liquids. It also supports other flow media upon request, making it versatile for various industrial applications.
- 5With a standard nominal flow rate of 2350 l/min and a flow rate Kv of 2.2 m³/h, this valve ensures efficient performance in controlling the flow of media. It also features switching times of 130 ms off and 180 ms on.
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 | G3/8 |
Electrical connection | Form A Plug as per EN 175301-803 Rectangular design | Nominal width | 13.5mm |
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 145psi | 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 | 2.2m3/h |
Standard nominal flow rate | 2350l/min | On switching time | 130ms |
Switching time off | 180ms | Note on materials | RoHS-compliant |
LABS (PWIS) conformity | VDMA24364 zone III | Housing material | Cast stainless steel |
Material number of housing | 1.4581 | Seals material | NBR |
Material of screws | High-alloy stainless steel | Material number of screw | 1.4301 |
Product weight | 1000g | CE marking (see declaration of conformity) | as per EU pressure equipment directive As per EU low voltage directive |
UKCA marking (see declaration of conformity) | according to UK regulations for pressure equipment To UK instructions for electrical equipment | Degree of protection | IP65 |
Corrosion resistance class (CRC) | 3 - High corrosion stress | Manufacturer ID | 1492311 |
Specifications may be subject to change without notice