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d
diametro nominale
esterno del tubo in mm
DN
diametro nominale
interno in mm
PN
pressione nominale
in bar (pressione max
di esercizio a 20°C in
acqua)
g
peso in grammi
U
numero dei fori
SDR
standard dimension
ratio = d/s
PVC-U
cloruro di polivinile
rigido
PP-H
polipropilene
omopolimero
PP-GR
polipropilene rinforzato
fibre di vetro
PVC-C
cloruro di polivinile
surclorato
ABS
acrilonitrile butadiene
stirene
PVDF
polifluoruro di vinilidene
HIPVC
cloruro di polivinile
rigido
EPDM
elastomero etilene
propilene
FPM (FKM)
fluoroelastomero
NBR
elastomero butadiene
acrilonitrile
PTFE
politetrafluoroetilene
PE
polietilene
MATERIALE DEL DISCO
FKOV
PVC-U
FK PVC-C
Legenda
d
nominal outside diame-
ter of the pipe in mm
DN
nominal internal
diameter in mm
PN
nominal pressure in bar
(max. working pressure
at 20°C - water)
g
weight in grams
U
number of holes
SDR
standard dimension
ratio = d/s
PVC-U
unplasticized polyvinyl
chloride
PP-H
polypropylene
homopolymer
PP-GR
polypropylene fiber
glass reinforced
PVC-C
chlorinated polyvinyl
chloride
ABS
acrylonitrile-butadiene-
styrene
PVDF
polyvinylidene fluoride
HIPVC
unplasticized polyvinyl
chloride
EPDM
ethylene propylene
rubber
FPM (FKM) vinylidene fluoride rubber
NBR
butadiene-acrylonitrile
rubber
PTFE
polytetrafluoroethylene
PE
polyethylene
DISC MATERIAL
FKOM
PP-H
d
diamètre extérieur
nominal du tube en mm
DN
diamètre intérieur nomi-
nal du tube en mm PN
PN
pression nominale en
bar (pression de service
max à 20°C- eau)
g
poids en grammes
U
nombre de trous
SDR
standard dimension
ratio = d/s
PVC-U
polychlorure de vinyle
non plastifié
PP-H
polypropylène
homopolymère
PP-GR
polypropylène renforcé
fibre de verre
PVC-C
polychlorure de vinyle
surchloré
ABS
acrylonitrile butadiène
styrène
PVDF
polyfluorure de vinylidène
HIPVC
polychlorure de vinyle
non plastifié
EPDM
élastomère ethylène
propylène
FPM (FKM)
fluorélastomère de
vinylidène
NBR
caoutchouc butadiène
acrylonitrile
PTFE
polytétrafluoroéthylène
PE
polyethylène
MATÉRIAL DU PAPILLON
FKOC
PVC-C
170
d
Rohraußendurchmesser
in mm
DN
Rohrnennweite in mm
PN
Nenndruck; höchstzu-
lässiger Betriebsdruck
in bar, bei 20 °C
Wasser
g
Gewicht in Gramm
U
Anzahl der
Schraubenlöcher
SDR
Standard Dimension
Ratio = d/s
PVC-U
Polyvinylchlorid hart
PP-H
Polypropylen
Homopolimerisat
PP-GR
Polypropylen
glasfaserverstärkt
PVC-C
Polyvinylchlorid
nachchloriert
ABS
Acrylnitril-Butadien-
Styrol
PVDF
Polyvinylidenfluorid
HIPVC
Polyvinylchlorid hart
EPDM
Ethylenpropylen-
dienelastomer
FPM (FKM)
Fluorelastomer
NBR
Nitrilelastomer
PTFE
Polytetraflourethylen
PE
Polyethylen
KLAPPENSCHEIBE WERKSTOFF
FKOF
FKOA
PVDF
ABS
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