Absperrbare Rückschlagventile (SDNR), PN 10/16
in Durchgangs- oder Eckform, DIN 86261
aus Rotguss CC491K, Innenteile Rotguss CC491K
mit oder ohne innenliegender Schliessfeder
Baulänge nach DIN 3202/EN 558 F1/F32
Flansche nach DIN PN 10/16
Verwendbar für Temperaturen bis 225° C
(Dampf bis 180° C) |
screwdown check-valves (SDNR), PN 10/16
straight type or angle type, DIN 86261
bronze CC491K, inner parts bronze CC491K
with or without inside spring
face to face acc. to DIN 3202/EN 558 F1/F32
flanges acc. to DIN PN 10/16
application for temperatures up to 225° C
(steam up to 180° C) |
| Materialspezifikation: |
material specification: |
| Gehäuse: |
CuSn5Zn5Pb5-C |
CC491K |
| Bügeldeckel: |
CuSn5Zn5Pb5-C |
CC491K |
| Sitz: |
CuSn5Zn5Pb5-C |
CC491K |
| Kegel bis DN 32: |
CuZn35Ni3Mn2AlPb |
CW710R |
| Kegel ab DN 40: |
CuSn5Zn5Pb5-C |
CC491K |
| Spindel: |
CuZn35Ni3Mn2AlPb |
CW710R |
|
| body: |
CuSn5Zn5Pb5-C |
CC491K |
| bonnet: |
CuSn5Zn5Pb5-C |
CC491K |
| seat: |
CuSn5Zn5Pb5-C |
CC491K |
| disc up to DN 32: |
CuZn35Ni3Mn2AlPb |
CW710R |
| disc from DN 40: |
CuSn5Zn5Pb5-C |
CC491K |
| stem: |
CuZn35Ni3Mn2AlPb |
CW710R |
|
| Type 017960 |
Type 018960 |
| (Form A) |
(Form B) |
| |
|
| Zulässige Betriebsdrücke: |
admissible pressures: |
| bis 120° C: |
DN 15 – 175 max. 16 bar
ab DN 200 10 bar |
|
| up to 120° C: |
DN 15 – 175 max. 16 bar
from DN 200 10 bar |
|
| über 120° C: |
DN 15 – 175 max. 10 bar
ab DN 200 6 bar |
|
| from 120° C: |
DN 15 – 175 max. 10 bar
from DN 200 6 bar |
|
| NW/DN |
L |
l |
D |
PCD |
Holes |
H |
R |
KG |
KG |
| |
|
|
|
|
|
|
|
017960 |
018960 |
| 15 |
130 |
90 |
95 |
65 |
4 x 14 |
185 |
100 |
5,0 |
3,8 |
| 20 |
150 |
95 |
105 |
75 |
4 x 14 |
185 |
100 |
5,5 |
4,0 |
| 25 |
160 |
100 |
115 |
85 |
4 x 14 |
195 |
100 |
6,0 |
5,0 |
| 32 |
180 |
105 |
140 |
100 |
4 x 18 |
205 |
125 |
8,0 |
7,0 |
| 40 |
200 |
115 |
150 |
110 |
4 x 18 |
230 |
160 |
10 |
9,0 |
| 50 |
230 |
125 |
165 |
125 |
4 x 18 |
240 |
160 |
12 |
11 |
| 65 |
290 |
145 |
185 |
145 |
4 x 18 |
275 |
200 |
17 |
16 |
| 80 |
310 |
155 |
200 |
160 |
8 x 18 |
290 |
200 |
23 |
20 |
| 100 |
350 |
175 |
220 |
180 |
8 x 18 |
350 |
250 |
30 |
25 |
| 125 |
400 |
200 |
250 |
210 |
8 x 18 |
410 |
250 |
50 |
40 |
| 150 |
480 |
225 |
285 |
240 |
8 x 22 |
430 |
315 |
65 |
50 |
| 175 |
550 |
255 |
315 |
270 |
8 x 22 |
520 |
315 |
85 |
76 |
| 200 |
600 |
275 |
340 |
295 |
8 x 22 |
580 |
400 |
110 |
95 |
| 250 |
730 |
325 |
395 |
350 |
12 x 22 |
710 |
400 |
165 |
155 |
| 300 |
850 |
375 |
445 |
400 |
12 x 22 |
760 |
400 |
295 |
225 |
Auf Wunsch zahlreiche Sonderausführungen möglich.
Several special executions possible on request.
|
