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Data sheet FHV-A / FHV-R
Floor Heating Valve
VDUIE122 © Danfoss 07/09
4
Dimensions for FHV-A and FHV-R
A B C D E F
2.30” 1.22” 2.00”
∅ 5.60” ∅ 6.40”
5.60”
Dimensions:
Materials in contact with water
Setting cylinder PPS
Spindle Ms, resistant against de-zincification
O-ring EPDM
Valve cone NBR
Pressure spring, valve spring Chrome-plated steel
Valve body, other metal parts Ms 58
Design and
Function (Cont.):