![Butterfly valves, VFY-WA, Electric actuator, Supply voltage [V] AC: 230, Wafer](https://assets.danfoss.com/photos/preview/110789/ID037334321113-0101_preview.jpg?w=96&h=96 "Butterfly valves, VFY-WA, Electric actuator, Supply voltage [V] AC: 230, Wafer")
VFY-WA PN16 DN250 230V CI/PA/EPDM 230V
| Gross weight | 42.5 Kg |
| Net weight | 42.5 Kg |
| Volume | 138.04 Liter |
| EAN | 5702421536476 |
| Gross weight | 42.5 Kg |
| Net weight | 42.5 Kg |
| Volume | 138.04 Liter |
| EAN | 5702421536476 |
| 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 | Cast iron EN GJL 250 (DIN GG25) |
| Connection types | Wafer |
| Description | VFY-WA PN16 DN250 230V CI/PA/EPDM 230V |
| Diameter [mm] | 250 mm |
| Differential pressure range [bar] [Max] | 16 bar |
| Flanges material | Cast iron EN GJL 250 (DIN GG25) |
| Frequency [Hz] | 50/60 |
| Function | On/off |
| Gear flange type | F10 |
| Grade of enclosure | IP67 |
| In scope of WEEE and contain batteries | No |
| Kvs values [m³/h] | 3948 m³/h |
| Leakage rate [% Kvs] | Leakage rate A |
| Length [mm] | 68 mm |
| Media pH [Max] | 10 |
| Media pH [Min] | 7 |
| Media temperature [°C] [Max] | 120 °C |
| Media temperature [°C] [Min] | -10 °C |
| Medium alternative | Glycolic water up to 50% |
| Medium alternative 2 | Drinking water |
| Mounting orientation | except cap down |
| Number of ports | 2 |
| Operating torque [Nm] | 300 N-m |
| Operation type | Electric actuator |
| Permissible media | District heating/cooling circulation water |
| Position feedback | no |
| Power consumption [W] | 45 W |
| Pressure nominal [bar] | 16 bar |
| Product group | Butterfly valves |
| REACH Candidate List substances | Lead (CAS no. 7439-92-1) |
| 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 |
| Type | VFY-WA |
| Valve body material | Cast iron EN GJL 250 (DIN GG25) |
| Valve disc material | Ductile iron EN GJS 400-15 (DIN GGG 40) with Polyamid coating |
| Valve liner material | EPDM |
| Valve stem material | Stainless steel AISI 420 |
| Valve type | Concentric Design |
| 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 | Cast iron EN GJL 250 (DIN GG25) |
| Connection types | Wafer |
| Description | VFY-WA PN16 DN250 230V CI/PA/EPDM 230V |
| Diameter [mm] | 250 mm |
| Differential pressure range [bar] [Max] | 16 bar |
| Flanges material | Cast iron EN GJL 250 (DIN GG25) |
| Frequency [Hz] | 50/60 |
| Function | On/off |
| Gear flange type | F10 |
| Grade of enclosure | IP67 |
| In scope of WEEE and contain batteries | No |
| Kvs values [m³/h] | 3948 m³/h |
| Leakage rate [% Kvs] | Leakage rate A |
| Length [mm] | 68 mm |
| Media pH [Max] | 10 |
| Media pH [Min] | 7 |
| Media temperature [°C] [Max] | 120 °C |
| Media temperature [°C] [Min] | -10 °C |
| Medium alternative | Glycolic water up to 50% |
| Medium alternative 2 | Drinking water |
| Mounting orientation | except cap down |
| Number of ports | 2 |
| Operating torque [Nm] | 300 N-m |
| Operation type | Electric actuator |
| Permissible media | District heating/cooling circulation water |
| Position feedback | no |
| Power consumption [W] | 45 W |
| Pressure nominal [bar] | 16 bar |
| Product group | Butterfly valves |
| REACH Candidate List substances | Lead (CAS no. 7439-92-1) |
| 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 |
| Type | VFY-WA |
| Valve body material | Cast iron EN GJL 250 (DIN GG25) |
| Valve disc material | Ductile iron EN GJS 400-15 (DIN GGG 40) with Polyamid coating |
| Valve liner material | EPDM |
| Valve stem material | Stainless steel AISI 420 |
| Valve type | Concentric Design |