Zwischenflansch-Rückschlagventile, PN 10/16/40
zum Einbau zwischen Flansche DIN PN 10/16/40
Kurzbaulänge nach DIN EN 558 K4
weichdichtend durch O-Ring aus NBR;
andere Materialien auf Anfrage möglich
Materialspezifikation:
Type 048050: (PN 40)
Gehäuse:
GX5CrNiMoN19-11-2
1.4581
Teller:
GX5CrNiMoN19-11-2
1.4581
Feder:
X10CrNi18-8
1.4310
Type 048070: (PN 16)
Gehäuse:
CuSn5Zn5Pb5-C
CC491K
Teller:
GX5CrNiMoN19-11-2
1.4581
Feder:
X10CrNi18-8
1.4310
Type 048080: (PN 40)
Gehäuse:
Stahl
P355NL1
Teller:
GX5CrNiMoN19-11-2
1.4581
Feder:
X10CrNi18-8
1.4310
wafer type check valves, PN 10/16/40
for mounting between flanges DIN PN 10/16/40
short face to face acc. to DIN EN 558 K4
soft seat by O-Ring in NBR;
other materials possible on request
material specification:
type 048050: (PN 40)
body:
GX5CrNiMoN19-11-2
1.4581
disc:
GX5CrNiMoN19-11-2
1.4581
spring:
X10CrNi18-8
1.4310
type 048070: (PN 16)
body:
CuSn5Zn5Pb5-C
CC491K
disc:
GX5CrNiMoN19-11-2
1.4581
spring:
X10CrNi18-8
1.4310
type 048080: (PN 40)
body:
steel
P355NL1
disc:
GX5CrNiMoN19-11-2
1.4581
spring:
X10CrNi18-8
1.4310
Type 048050/70/80, DN 15 – 100
Type 048050/70/80, DN 125 – 250
| NW/DN | D | A | B | KG |
| 15 | 17 | 52 | 45 | 0,15 |
| 20 | 20 | 63 | 55 | 0,20 |
| 25 | 22 | 72 | 65 | 0,30 |
| 32 | 28 | 83 | 75 | 0,60 |
| 40 | 32 | 94 | 84 | 0,70 |
| 50 | 40 | 110 | 98 | 1,20 |
| 65 | 46 | 127 | 117 | 2,10 |
| 80 | 50 | 143 | 133 | 2,80 |
| 100 | 60 | 169 | 153 | 4,10 |
| 125 | 90 | 184 | 194 | 9,00 |
| 150 | 106 | 209 | 221 | 14,0 |
| 200 | 140 | 276 | 287 | 24,0 |
| 250 | 200 | 330 | 330 | 37,0 |