Butterfly valves, VFY-WA, Electric actuator, Supply voltage [V] AC: 230, Wafer
082G7359
VFY-WA PN16 DN250 230V CI/PA/EPDM 230V
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 |