Butterfly valves, VFY-WA, Electric actuator, Supply voltage [V] AC: 24, Wafer


VFY-WA PN16 DN32/40 24V CI/SS/EPDM 24V

Product details

Gross weight 3.562 Kg
Net weight 3.562 Kg
Volume 28.298 Liter
EAN 5702421536506


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)
China RoHS compliance Out of scope
Connection types Wafer
Description VFY-WA PN16 DN32/40 24V CI/SS/EPDM 24V
Diameter [mm] 1 mm
Diameter [mm] [Max] 32 mm
Differential pressure range [bar] [Max] 16 bar
EU RoHS compliance Out of scope
Flanges material Cast iron EN GJL 250 (DIN GG25)
Frequency [Hz] 50/60
Function On/off
Gear flange type F05
Grade of enclosure IP66
In scope of WEEE and contain batteries No
Kvs values [m³/h] 62 m³/h
Label product Yes
Leakage rate [% Kvs] Leakage rate A
Length [mm] 32 mm
Media pH [Max] 10
Media pH [Min] 7
Media temperature [°C] [Max] 130 °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] 20 N-m
Operation type Electric actuator
Permissible media District heating/cooling circulation water
Position feedback no
Power consumption [W] 15 W
Pressure nominal [bar] 16 bar
Product Group Butterfly valves
REACH Candidate List substances 0.1 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 24 V
UK RoHS compliance Out of scope
Valve body material Cast iron EN GJL 250 (DIN GG25)
Valve disc material Stainless Steel
Valve liner material EPDM
Valve stem material Stainless steel AISI 420
Valve type Concentric Design


Spare Parts






Software and firmware to extend functionality