2PCS Body Cast Trunnion Mounted Ball Valve
| 3PC Body Cast Steel Trunnion Mounted Ball Valve: RF/RTJ/BW | ||
| Features | Specifications | |
| Size: 2"~48" | Design | ASME 16.34/BS 5351 |
| Class: 150~2500(PN16~420) | Face to Face | ASME B16.10 |
| 3 Pieces Cast Steel Steel Body | End to End | ASME B16.10 |
| Fixed Ball, Full & Reduced Bore | End Flange | ASME B16.5 |
| Anti-Static Device | BW End | ASME B16.25 |
| Blow-out Proof Stem | Test | API 598/ BS 6755 |
| Fire Safe Design | Fire Safe Test | API 607/API 6FA |
| Low Emission | Special | NACE MR-01-7 |
Material List of Cast Steel Trunnion Ball Valves
|
No. |
Part Name |
Carbon Steel |
Stainless Steel |
|
|
1 |
Body |
A216 WCB |
A351 CF8 |
A351 CF8M |
|
2 |
Bonnet |
A216 WCB |
A351 CF8 |
A351 CF8M |
|
3 |
Ball |
A105+ENP |
A182 F304 |
A182 F304M |
|
4 |
Anti-fire packing |
Graphite |
Graphite |
Graphite |
|
5 |
Seat |
PTFE/NYLON/MOLON/PEEK/PPL |
||
|
6 |
Seat support ring |
A105+ENP |
A182 F304 |
A182 F304M |
|
7 |
O-ring |
VITON |
VITON |
VITON |
|
8 |
Spring |
17-7PH |
17-7PH |
17-7PH |
|
9 |
O-ring |
VITON |
VITON |
VITON |
|
10 |
Anti-fire gasket |
SS+Graphite |
SS+Graphite |
SS+Graphite |
|
11 |
Hexagon nut |
A194 2H |
A194 8 |
A194 8M |
|
12 |
Sealant injection valve |
Combined parts |
Combined parts |
Combined parts |
|
13 |
Check valve |
Combined parts |
Combined parts |
Combined parts |
|
14 |
Air release valve |
Combined parts |
Combined parts |
Combined parts |
|
15 |
Anti-static device |
Combined parts |
Combined parts |
Combined parts |
|
16 |
Stud |
A193 B7 |
A320 B8 |
A320 B8M |
|
17 |
Flat key |
ANSI 1905 |
ANSI 1045 |
ANSI 1045 |
|
18 |
Stem |
A182 F6a |
17-4PH |
17-4PH |
|
19 |
Sliding bearing |
Steel+PTFE |
Steel+PTFE |
Steel+PTFE |
|
20 |
Thrust bearing |
PTFE |
PTFE |
PTFE |
|
21 |
O-ring |
VITON |
VITON |
VITON |
|
22 |
O-ring |
VITON |
VITON |
VITON |
|
23 |
Anti-fire gasket |
SS+Graphite |
SS+Graphite |
SS+Graphite |
|
24 |
Seal gland |
A105+ENP |
A182 F304 |
A182 F316 |
|
25 |
Screw |
A193 B7 |
A320 B8 |
A320 B8M |
|
26 |
Packing |
Graphite |
Graphite |
Graphite |
|
27 |
Packing gland |
A182 F6a |
A182 F6a |
A182 F6a |
|
28 |
Lower cover |
A105+ENP |
A182 F304 |
A182 F304 |
|
29 |
Stud |
A193 B7 |
A320 B8 |
A320 B8M |
|
30 |
Hexagon nut |
A1942H |
A194 8 |
A194 8M |
|
31 |
Drain valve |
Combined parts |
Combined parts |
Combined parts |
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