Ball Valve
MD-68
Full BoreCLASS 2500
2" ~12" DN50~DN300
Trunnion Mounted Flanged Ball Valves |
|---|
1. TWO PIECES DESIGN |
| MODEL | MD-68 |
| PRODUCT TYPE | Trunnion Mounted Flanged Ball Valves |
| OPERATION | Handwheel |
| PRESSURE | CLASS 2500 |
| CONNECTION | Flanged End |
| PORT | Full Bore |
| BODY Material | ASTM A216 Gr.WCB |
| CAP / BONNET Material | ASTM A216 Gr.WCB |
| STEM Material | SS316 |
| BALL Material | ASTM A182 Gr.F316 |
| SEAT Material | PTFE |
| CHOICE OF SEATS Material | PTFE RTFE (PTFE with 15% G.F.) Carbon filled PTFE Carbon filled PEEK PEEK PCTFE PTFE with 50% SS316 TFM |
| SEAT RING Material | FLEXIBLE GRAPHITE |
| BODY SEAL Material | SS316 + FLEXIBLE GRAPHITE |
| THRUST WASHER Material | PTFE |
| O-RING Material | VITON |
| MD-68 |
| STANDARD COMPLIANCE • ASME B16.10 / ASME B16.5 • ASME B16.47 for size above 26" • ASME B16.34 • API6D / API598 • API 598 BODY MATERIAL OPTIONS • CF8M/CF3M/WCB/SS304/SS316 OPTIONS • LOCK DEVICE • EXTENDED STEM • ACTUATOR • GEAR BOX |
| Flanged End |
| END CONNECTION STANDARD ANSI B16.5 / EN1092 VALVES LENGTH STANDARD ANSI B16.10 / DIN3202 F1 / F4 / F5 |
| SIZE NPS |
E mm |
H mm |
L mm |
WEIGHT kgs |
| DN50 | 1000.0 | 240.0 | 451.0 | - |
| DN65 | 1000.0 | 270.0 | 508.0 | - |
| DN80 | 1000.0 | 300.0 | 578.0 | - |
| DN100 | - | 350.0 | 673.0 | - |
| DN150 | 430.0 | 385.0 | 914.0 | - |
| DN200 | 430.0 | 502.0 | 1022.0 | - |
| DN250 | 510.0 | 600.0 | 1270.0 | - |
| DN300 | 510.0 | 715.0 | 1422.0 | - |
| SIZE Inch |
E Inch |
H Inch |
L Inch |
WEIGHT lbs |
| 2" | 39.4 | 9.4 | 17.8 | - |
| 2-1/2" | 39.4 | 10.6 | 20.0 | - |
| 3" | 39.4 | 11.8 | 22.8 | - |
| 4" | - | 13.8 | 26.5 | - |
| 6" | 16.9 | 15.2 | 36.0 | - |
| 8" | 16.9 | 19.8 | 40.2 | - |
| 10" | 20.1 | 23.6 | 50.0 | - |
| 12" | 20.1 | 28.1 | 56.0 | - |

