Wasser
Düsenrückschlagventile
zum Einklemmen
zum Einklemmen
Typ NRV-K
Artikel-Nr. |
DN |
PN |
L |
D |
kg |
NPK-Nr. | DS (2D) | SA (2D) | VA (2D) | ||
NRV-K50V4A |
50 |
10/16/40 |
55 |
107 |
3 |
714.216 |
|
|
|
||
NRV-K65V4A |
65 |
10/16/40 |
70 |
127 |
4 |
714.217 |
|
|
|
||
NRV-K80V4A |
80 |
10/16/40 |
75 |
142 |
6 |
714.218 |
|
|
|
||
NRV-K100V4A |
100 |
10/16 |
95 |
162 |
9 |
714.221 |
|
|
|
||
NRV-K125V4A |
125 |
10/16 |
115 |
192 |
14 |
714.222 |
|
|
|
||
NRV-K150V4A |
150 |
10/16 |
135 |
218 |
19 |
714.223 |
|
|
|
||
NRV-K200V4A |
200 |
10/16 |
160 |
273 |
40 |
714.224 |
|
|
|
||
NRV-K250V4A |
250 |
10/16 |
200 |
328 |
76 |
- |
|
|
|
Werkstoffe und Konstruktion
Pos. |
Benennung |
Werkstoffe |
|
V4A |
S |
||
1 |
Gehäuse |
X6CrNiMoTi17-12-2 |
P250GH+N |
2 |
Sitz |
X6CrNiMoTi17-12-2 |
X15CrNiMn18-8 |
3 |
Teller |
X6CrNiMoTi17-12-2 |
X6CrNiMoTi17-12-2 |
4 |
Feder |
X6CrNiMoTi17-12-2 |
X6CrNiMoTi17-12-2 |
5 |
Führung |
X6CrNiMoTi17-12-2 / GX5CrNiMoNb19-11-2 |
GX5CrNiMoNb19-11-2 / X6CrNiMoTi17-12-2 |
Alle Masse in mm - Änderungen vorbehalten