Butterfly valves, VFY-WA, Electric actuator, Supply voltage [V] AC: 230, Wafer

082G7375

This product has been discontinued.
We have a replacement.

VFY-WA PN16 DN350 DI/PA/EPDM 230V

Product details

Gross weight 72.6 Kilogram
Net weight 54 Kilogram
Volume 595.2 Liter
EAN 5710104065588

 

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)
China RoHS compliance Out of scope
Connection types Wafer
Description VFY-WA PN16 DN350 DI/PA/EPDM 230V
Diameter [mm] 350 mm
Differential pressure range [bar] [Max] 16 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
In scope of WEEE and contain batteries No
Kvs values [m³/h] 8520 m³/h
Leakage rate [% Kvs] Leakage rate A
Length [mm] 78 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 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 nominal [bar] 16 bar
Product group Butterfly valves
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
UK RoHS compliance Out of scope
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 stem material Stainless steel AISI 420
Valve type Concentric Design

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