The Mounting Instructions A6V12601020 are enclosed in the product packaging.
VFW41.40…450 butterfly valves can be mounted in PN 6, PN 10, PN 16 applications.
VFW41.500 butterfly valves can be mounted in PN 10, PN 16 applications.
Use VFW41.600 in PN 16 applications only!
VFL41.40…150 butterfly valves can be mounted in PN 10, PN 16 applications.
VFL41.200…600 butterfly valves can be mounted in PN 16 applications.
Do not use additional flange sealings.
Orientation
VFW/L 41.. + SQL36E.. | VFW/L41.. + SAL..T20/T40 |
Any | Upright to horizontal |