Applicable Standards
Steel Ball Valves, API 608/API 6D
Steel Ball Valves, ISO14343
Fire Durable, API 607
Anti Static, API 608
Steel Valves, ASME B16.34
Face To Face, ASME B16.10
End Flanges, ASME B16.5
Buttwelding Ends, ASME B16.25
Inspection And Test, API 598/API 6D
Desing Description
Full Port Design
BB, Bolted Bonnet, Split Body
Therr Piece Body For 12" &above
Trunnion Mounted Ball Type
Blow-out Proof Stem
Fire Durable Construction
Ansti Static Device
Stoppre Device
ISO 5211 Mounting PAD
Flanged Or Buttwelding Ends
Available With We Operator
Standard Material Specifiactions
NO.Part Name | ASTM Material | Carbon steel | 304 Type | 316 Type | 304L Type | 316L Type | 20Alloy |
1 | Body | A216 WCB | A351CF8 | A351CF8M | A351CF3 | A351CF3M | A351CN7M |
2 | Bonnet | A216 WCB | A351CF8 | A351CF8M | A351CF3 | A351CF3M | A351CN7M |
3 | Ball | A105 ENP "1 | A182F304 | A182F316 | A182F304L | A182F316L | 20Alloy |
4 | Stem | A276 410 | A276304 | A276316 | A276304L | A276316L | 20Alloy |
5 | Seat | A182 F6a | A276304 | A276316 | A276304L | A276316L | 20Alloy |
6 | Seat Insert | Class filled+PTFE | | | | | Class fillex+PTFE |
7 | Seat Spring | A313-304 | A313-304 | | | | InconelX-750 |
8 | Seat Ring | NBR | | | | | Viton |
9 | Stem O-ring | NBR | | | | | Viton |
10 | Bonnet Gasket | 304+graphite | 304+graphite | 316+graphite | 304L+graphite | 316L+graphite | 20-Alloy+graphite |
11 | Bonnet O-ring | NBR | | | | | Viton |
12 | Antistatic Spring | A313-304 | A313-304 | | | | InconelX-750 |
13 | Grounding Plunger | A105 | A276304 | A276316 | A276304L | A276316L | 20-Alloy |
14 | Bonnet Bolt | A193 B7 | A193 B8 | A193 B8 | A193 B8 | A193 B8 | A193 B8 |
15 | Bonnet Nut | A194 2H | A1948 | A194 8 | A194 8 | A194 8 | A1948 |
16 | Trunnion | A276 410 | A276304 | A276316 | A276304L | A276316L | 20 Alloy |
17 | Trunnion Bearinq | 304+PTFE | 316+PTFE | 316+PTFE | 316+PTFE | 316+PTFE | 20-AIIoy+PTFE |
18 | Gland | A105 | A182 F304 | A182 F316 | A182 F304L | A182 F316 | 20Alloy |
19 | Gland Bolt | A193 B7 | A193 B8 | A193 B8 | A193 B8 | A193 B8 | A193 B8 |
20 | Stop plane | Carbon steel | Carbon steel+Zn | Carbon steel+Zn |
21 | Handle | Carbon steel | Carbon steel | Carbon steel |
*1 | A182 F304 Optional |