Model
Name
Ball Valve
MD-68
Full BoreCLASS 300
2" ~16" DN50~DN400
Features
Trunnion Mounted Flanged Ball Valves |
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1. THREE PIECES DESIGN |
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Notifications
Specifications
MODEL | MD-68 |
PRODUCT TYPE | Trunnion Mounted Flanged Ball Valves |
OPERATION | Handwheel |
PRESSURE | CLASS 300 |
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 |
Dimension + Weight
SIZE NPS |
E mm |
H mm |
L mm |
WEIGHT kgs |
DN50 | 250.0 | 168.0 | 216.0 | - |
DN65 | 300.0 | 175.0 | 241.0 | - |
DN80 | 350.0 | 186.0 | 283.0 | - |
DN100 | 450.0 | 225.0 | 305.0 | - |
DN150 | 254.0 | 285.0 | 403.0 | - |
DN200 | 270.0 | 345.0 | 502.0 | - |
DN250 | 342.0 | 451.0 | 568.0 | - |
DN300 | 342.0 | 570.0 | 648.0 | - |
DN350 | 430.0 | 600.0 | 762.0 | - |
DN400 | 510.0 | 638.0 | 838.0 | - |
SIZE Inch |
E Inch |
H Inch |
L Inch |
WEIGHT lbs |
2" | 9.8 | 6.6 | 8.5 | - |
2-1/2" | 11.8 | 6.9 | 9.5 | - |
3" | 13.8 | 7.3 | 11.1 | - |
4" | 17.7 | 8.9 | 12.0 | - |
6" | 10.0 | 11.2 | 15.9 | - |
8" | 10.6 | 13.6 | 19.8 | - |
10" | 13.5 | 17.8 | 22.4 | - |
12" | 13.5 | 22.4 | 25.5 | - |
14" | 16.9 | 23.6 | 30.0 | - |
16" | 20.1 | 25.1 | 33.0 | - |