Ball Valve
MD-68
Full BoreCLASS 900
2" ~16" DN50~DN400
Trunnion Mounted Flanged Ball Valves |
|---|
1. TWO PIECES DESIGN |
| MODEL | MD-68 |
| PRODUCT TYPE | Trunnion Mounted Flanged Ball Valves |
| OPERATION | Handwheel |
| PRESSURE | CLASS 900 |
| CONNECTION | Flanged End |
| PORT | Full Bore |
| BODY Material | ASTM A351 Gr.CF8M |
| CAP / BONNET Material | ASTM A351 Gr.CF8M |
| 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 | 500.0 | 217.0 | 368.0 | - |
| DN65 | 600.0 | 241.0 | 419.0 | - |
| DN80 | 900.0 | 259.0 | 381.0 | - |
| DN100 | 1000.0 | 297.0 | 457.0 | - |
| DN150 | 380.0 | 360.0 | 610.0 | - |
| DN200 | 430.0 | 394.0 | 737.0 | - |
| DN250 | 510.0 | 502.0 | 838.0 | - |
| DN300 | 510.0 | 592.0 | 965.0 | - |
| DN350 | 530.0 | 675.0 | 1029.0 | - |
| DN400 | 530.0 | 762.0 | 1130.0 | - |
| DN400 | 510.0 | 663.0 | 991.0 | - |
| SIZE Inch |
E Inch |
H Inch |
L Inch |
WEIGHT lbs |
| 2" | 19.7 | 8.5 | 14.5 | - |
| 2-1/2" | 23.6 | 9.5 | 16.5 | - |
| 3" | 35.4 | 10.2 | 15.0 | - |
| 4" | 39.4 | 11.7 | 18.0 | - |
| 6" | 15.0 | 14.2 | 24.0 | - |
| 8" | 16.9 | 15.5 | 29.0 | - |
| 10" | 20.1 | 19.8 | 33.0 | - |
| 12" | 20.1 | 23.3 | 38.0 | - |
| 14" | 20.9 | 26.6 | 40.5 | - |
| 16" | 20.9 | 30.0 | 44.5 | - |
| 16" | 20.1 | 26.1 | 39.0 | - |

