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Features
Size :2〞-24〞
Class :150～1500Lb
The Monolithic Cast Steel Body
Floating ＆Tunnion Mounted Ball, Full＆ Reduced Bore
Anti-static Device
Blow-out Proof Stem
Fire Safe Design
Emergency Sealant Injector
Specifications
Design ASME B16.34/API 6D
Face to Face ASME B16.10
End Flange ASME B16.5
BW End ASME B 16.25
Test API 598
Fire Safe Test API 607/API6FA
Special NACE MR-01-75
顶装式铸钢球阀Top Entry Cast Steel Ball Valve
Material Specifications
| 序号 | 零件名称 | 材质 |
| 1 | 阀体 | A216-WCB A352-LCB A351-C8, CF8M, CF3, CF3M, Duplex |
| 2 | 阀座弹簧 | Inconel X-7505 SS304 SS316 |
| 3 | 阀座圈 | ASTM A105+ENP ASTM A182-F304, F316, F316L, F6, F51 |
| 4 | 阀座 | PTFE RPTFE PEEK PPL |
| 5 | 球 | ASTM A105+ENP ASTM A182-F36 F316, F316L, F6, F51 |
| 6 | O型圈 | NBR Viton |
| 7 | 垫圈 | PTFE |
| 8 | 垫片 | Stainless Steel+ PTFE SS316+PTFE |
| 9 | 定位块 | PTFE SS304+Garphite SS316+Garphite |
| 10 | 端盖 | A216-WCB A352-LCB A351-C8, CF8M, CF3, CF3M, Duplex |
| 11 | 填料 | PTFE Garphite |
| 12 | 压盖法兰 | A216-WCB A351-CF8 |
| 13 | 销子 | 1045 A182-F304, F316, F316L, F6, F51 |
| 14 | 阀杆 | A105+ENP A182-F6, F304, F316, F316L, F304L, 17-4PH, F51 |
| 15 | 支架 | A216-WCB |
| 16 | 螺母 | ASTM 194-2H, 2HM, 8,8M |
| 17 | 螺栓 | ASTM 194-B7,,B7M, B8,B8M |
| 18 | 排气阀 | 1020+ZN A182-F304, F316, F316L, |
| 19 | 吊耳 | 1020 |
| 20 | 注脂 | 1020+ZN A182-F304, F316, F316L, |
| 21 | 球 | Stainless Steel |
| 22 | 压紧圈 | 1045+N A182-F304, F316, F316L, |
| 23 | 阀座弹簧 | 1045+N A182-F304, F316, F316L |
| 24 | 垫片 | 1045+N A182-F304, F316, F316L1 |
| 25 | 底座 | A105+ENP A182-F6, F304, F316, F316L, F304L, 17-4PH, F51 |
| 26 | 垫片 | PTFE SS304+Garphite |
| 27 | 压紧螺母 | ASTM 194-2H, 8, |
| 28 | 压紧螺栓 | A182-F6, F304 |
| 29 | 排污阀 | 1020+ZN A182-F304, F316, F316L, |
顶装式铸钢球阀Top Entry Cast Steel Ball Valve
