Butterfly valves, VFY-WA, Electric actuator, Supply voltage [V] AC: 230, Wafer
082G7375
VFY-WA PN16 DN350 DI/PA/EPDM 230V
This product has been discontinued.
The product is no longer available for purchase, but you can still find information about it, including service manuals, drawing etc.
If you're looking for a similar product, you can check out other options within the same product type by visiting the product type page.: VFY-WA
Recommended replacement: 065B8449
Product specifications
Characteristic | Value |
|---|---|
| Ambient temperature [°C] [max] | 55 °C |
| Ambient temperature [°C] [min] | -10 °C |
| Application | Heating and cooling |
| Approval | CE |
| Approval standard | PED 97/23/CE, EN 12266-1, Rate A |
| Body material | Ductile iron (DIN GGG40) |
| CE evaluated | Yes |
| China RoHS compliance | Out of scope |
| Connection types | Wafer |
| Contain batteries | No |
| DG Indicator Profile | Not relevant for dangerous goods |
| Description | VFY-WA PN16 DN350 DI/PA/EPDM 230V |
| Diameter [mm] | 350 mm |
| Differential pressure range [bar] [Max] | 16.00 bar |
| EU RoHS compliance | Out of scope |
| Flanges material | Ductile iron (DIN GGG40) |
| Frequency [Hz] | 50/60 |
| Function | On/off |
| Gear flange type | F12 |
| Grade of enclosure | IP67 |
| Kvs values [m³/h] | 8520.00 m³/h |
| Leakage rate [% Kvs] | Leakage rate A |
| Length [mm] | 78 mm |
| Material Description | VFY-WA PN16 DN350 DI/PA/EPDM 230V |
| Media pH [Max] | 10 |
| Media pH [Min] | 7 |
Characteristic | Value |
|---|---|
| Media temperature [°C] [Max] | 120 °C |
| Media temperature [°C] [Min] | -10 °C |
| Medium alternative | Glycolic water up to 50% |
| Medium alternative 2 | Circulation water |
| Mounting orientation | except cap down |
| Number of ports | 2 |
| Operating torque [Nm] | 600 N-m |
| Operation type | Electric actuator |
| Permissible media | District heating/cooling circulation water |
| Position feedback | no |
| Pressure class | PN 16 |
| Pressure nominal [bar] | 16 bar |
| Product Type | VFY-WA |
| Product group | Butterfly valves |
| Product line | District Energy Controls |
| Rotation angle [°] | 90 ° |
| Safety function | No |
| Stem sealing material | Nitrile/Viton/Zinc coated S. + PTFE |
| Storage temperature [°C] [Min] | -10 °C |
| Supply voltage [V] AC | 230 V |
| Valve body material | Ductile iron (DIN GGG40) |
| Valve disc material | Ductile iron EN GJS 400-15 (DIN GGG 40) with Polyamid coating |
| Valve liner material | EPDM |
| Valve size | DN 350 |
| Valve stem material | Stainless steel AISI 420 |
| Valve type | Concentric Design |
General specifications
Characteristic | Value |
|---|---|
| Gross weight | 72.6 Kilogram |
| Net weight | 54 Kilogram |
Characteristic | Value |
|---|---|
| EAN/UPC | 5710104065588 |