PRODUCTS
SERIES 10 – WAFER TYPE BALL VALVE
Full bore – Rating PN 10÷160 ANSI 150÷600
For flanges according to UNI-ANSI-DIN
Dimensions
|
Materials
|
Pos. |
Description |
Materials |
||
|
1 |
Body | ASTM A 105 | ASTM A 182 F304 | ASTM A 182 F316 |
|
2 |
Insert | ASTM A 105 | ASTM A 182 F304 | ASTMA 182 F316 |
|
3 |
O-ring | NBR 70/VITON | NBR 70/VITON | NBR 70/VITON |
|
4 |
Insert seal | PTFE+graphite | PTFE+graphite | PTFE+graphite |
|
5 |
Ball | ASTM A 182 F304 | ASTM A 182 F316 | ASTM A 182 F316 |
|
6 |
Stem | ASTM A 182 F316 | ASTM A 182 F316 | ASTM A 182 F316 |
|
7 |
Antistatic dev. | ASTM A 182 F316 | ASTM A 182 F316 | ASTM A 182 F316 |
|
8 |
Seat | PTFE | PTFE | PTFE |
|
9 |
Stem seal | PTFE+graphite | PTFE+graphite | PTFE+graphite |
|
10 |
V seal | PTFE+graphite | PTFE+graphite | PTFE+graphite |
|
11 |
Pressing bush | ASTM A 105 (zincato) | ASTM A 182 F304 | ASTM A 182 F316 |
|
12 |
Spring washers | C72 | 50 Cr V4 | 50 Cr V4 |
|
13 |
Nut lock nut | 8.8 (galvanized) | 2H | 2H |
|
14 |
Wrench | STEEL (galvanized) | STEEL (galvanized) | STEEL (galvanized) |
|
15 |
Ergon. cover | PLASTIC | PLASTIC | PLASTIC |
|
16 |
Wrench stop | STEEL (galvanized) | STEEL (galvanized) | STEEL (galvanized) |
|
17 |
Stop pin | 8.8 (galvanized) | A2 | A4 |
|
X |
Suggested spare parts | |||