No | Part Name | 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-F3041) | A182-F316 | A182-F3041) |
4 | Stem | A276-304 | A276-316 | A276-304 |
5 | Seat | A105+ENP | A182-F316 | A350-LF2 + ENP |
6 | Seat Insert | Glass Filled PTFE | ||
7 | Seat Spring | A313-304 | Inconel X-750 | A313-304 |
8 | Seat O-Ring | NBR | Viton | Viton |
9 | Stem O-Ring | NBR | Viton | Viton |
10 | Bonnet Gasket | Graphite+3042) | Graphite+31625 | Graphite+30425 |
11 | Bonnet O-Ring | NBR | Viton | Viton |
12 | Antistatic Spring | A313-304 | A313-316 | A313-304 |
13 | Lower Cover | 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 | 316+PTFE | 304+PTFE |
18 | Gland Flange | A216-WCB | A351-CF8M | A352-LCB |
19 | Gland Boh | A193-B7 | A193-B8 | A193-B7 |
20 | Stop Plate | Carbon Steel | Carbon Steel+Zn | Carbon Steel |
21 | Handle | Carbon Steel |
Features | Specifications |
---|---|
Size: 2"-56" | Design: API608,API6D,ISO17292,ASMEB16.34 |
Pressure Rating: Class 150-500 | Face to Face: ASME B 16.10,API 6D |
Three Piece Cast/Forged Steel Body | End Flange: ASME B 16.5/BS EN1092/ASME 16.47 |
Trunnion,Full&Reduce Bore | BWFIange: ASME B16.25 |
Anti-Static Device | Pressure Temp: ASME 16.34 |
Blow-out Proof Stem | Test: API598,ISO5208,API6D |
Fire Safe Design | Special : NACE MR-01-75 |
Low Emission |