Butterfly valves, VFY-LH, Handle, Lug

065B7369

This product has been discontinued.
We have a replacement.

VFY-LH PN16 DN80 CI/PA/EPDM

Product details

Gross weight 5.13 Kg
Net weight 5.13 Kg
Volume 5.185 Liter
EAN 5702421536278

 

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 Lug
Description VFY-LH PN16 DN80 CI/PA/EPDM
Diameter [mm] 80 mm
Differential pressure range [bar] [Max] 16 bar
EU RoHS compliance Out of scope
Flanges material Cast iron EN GJL 250 (DIN GG25)
Function On/off
Gear flange type F05
In scope of WEEE and contain batteries No
Kvs values [m³/h] 275 m³/h
Leakage rate [% Kvs] Leakage rate A
Length [mm] 46 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] 25 N-m
Operation type Handle
Permissible media District heating/cooling circulation water
Pressure nominal [bar] 16 bar
Product group Butterfly valves
Rotation angle [°] 90 °
Stem sealing material Nitrile/Viton/Zinc coated S. + PTFE
Storage temperature [°C] [Min] -10 °C
Type VFY-LH
UK RoHS compliance Out of scope
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

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