SILENT CHECK VALVE
Main parts and material
| Parts Name |
Matierial |
| Body |
Cast Iron/Ductile Iron |
| Stem |
Stainless Steel |
| Spring |
Stainless Steel |
| Seat |
NBR/EPDM |
Outline and connecting measurement
| DN |
L |
D |
C |
B |
n-d |
| PN10 |
PN16 |
PN10 |
PN16 |
PN10 |
PN16 |
PN10 |
PN16 |
| 50 |
125 |
165 |
125 |
99 |
4-Ø19 |
| 65 |
140 |
185 |
145 |
119 |
4-Ø19 |
| 80 |
150 |
200 |
160 |
133 |
8-Ø19 |
| 100 |
165 |
220 |
180 |
154 |
8-Ø19 |
| 125 |
180 |
250 |
210 |
184 |
8-Ø19 |
| 150 |
210 |
285 |
240 |
210 |
8-Ø23 |
| 200 |
255 |
340 |
395 |
265 |
8-Ø23 |
12-Ø23 |
| 250 |
270 |
405 |
350 |
355 |
319 |
12-Ø23 |
12-Ø28 |
| 300 |
280 |
450 |
400 |
410 |
370 |
12-Ø23 |
12-Ø28 |
| 350 |
295 |
520 |
460 |
470 |
429 |
16-Ø23 |
16-Ø28 |
| 400 |
320 |
580 |
515 |
525 |
480 |
16-Ø23 |
16-Ø23 |
