Cast steel trunnion mounted ball valve 150lb Product introduction
Cast steel trunnion mounted ball valve 150lb Technical parameters
Cast steel trunnion mounted ball valve 150lb Main part material
No | Part name | ASTM Material | ||
Carbon steel | 18Cr-9Ni-2Mo | Carbon steel | ||
1 | Body | A216-WCB | A351-CF8M | A352-LCB |
2 | Bonnet | A216-WCB | A351-CF8M | A352-LCB |
3 | Ball | A182-F304 | A182-F316 | A182-F304 |
4 | Stem | A276-304 | A276-316 | A276-304 |
5 | Seat | A105+ENP | A182-F316 | A350-LF2+ENP |
6 | Stem insert | Class filled PTFE | ||
7 | Seat spring | A313-304 | Inconel X-750 | A313-304 |
8 | Seat O-ring | NBR | Vition | Vition |
9 | Stem O-ring | NBR | Vition | Vition |
10 | Bonnet gasket | Graphite+304 | Graphite+316 | Graphite+304 |
11 | Bonnet O-ring | NBR | Vition | Vition |
12 | Antistatic spring | A313-304 | A313-316 | A313-304 |
13 | Grounding plunger | A216-WCB | A182-F316 | A182-F304 |
14 | Bonnet stud | A193-B7 | A193-B8 | A320-L7 |
15 | Bonnet stud nut | A194-2H | A194-8 | A194-4 |
16 | Trunnion | A276-304 | A276-316 | A276-304 |
17 | Trunnion bearing | 304+PTFE | 304+PTFE | 304+PTFE |
18 | Gland flange | A216-WCB | A351-CF8M | A352-LCB |
19 | Gland bolt | A193-B7 | A193-B8 | A193-B7 |
20 | Stop plate | Carbon steel | Carbon steel+Zn | Carbon steel |
21 | Handle | Carbon steel |
Cast steel trunnion mounted ball valve 150lb Main dimension
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