

Normoj

- 1. Design and manufacture: API 594
- 2. Flange dimensions: ASME B16.1/EN1092.
- 3. Testo kaj inspektado: API 598/EN12266.
- 4. Size up to 12”
Materialoj

|
1 |
Korpo |
Ductile iron |
|
2 |
Sealing |
NBR |
|
3 |
Disko |
WCB |
|
4 |
Platen |
Carbon steel |
|
5 |
Spring gland |
S.S. 13Cr |
|
6 |
Printempo |
S.S. 316 |
|
7 |
Valve guide |
Copper alloy |
|
8 |
Tigo |
S.S. 13Cr |
Dimensioj

|
DN |
L |
PN10 |
||
|
ΦD |
ΦC |
N-Φd |
||
|
40 |
110 |
150 |
110 |
4-18 |
|
50 |
120 |
165 |
125 |
4-18 |
|
65 |
150 |
185 |
145 |
4-18 |
|
80 |
180 |
200 |
160 |
4-18 |
|
100 |
229 |
220 |
180 |
8-19 |
|
125 |
254 |
250 |
210 |
8-19 |
|
150 |
267 |
285 |
240 |
8-23 |
|
200 |
292 |
340 |
295 |
8-23 |
|
250 |
330 |
395 |
350 |
12-23 |
|
300 |
356 |
445 |
400 |
12-23 |
|
350 |
381 |
505 |
460 |
16-23 |
different types of check valves
disc check valve wafer type
disc type check valve
disc type nrv
dissimilar type check valve
Skribu vian mesaĝon ĉi tie kaj sendu ĝin al ni
