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Ball Valve
MD-68
Full BoreCLASS 150
2" ~16" DN50~DN400
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Trunnion Mounted Flanged Ball Valves |
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1. TWO PIECES DESIGN |
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MODEL | MD-68 |
PRODUCT TYPE | Trunnion Mounted Flanged Ball Valves |
OPERATION | Handwheel |
PRESSURE | CLASS 150 |
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 |
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SIZE NPS |
E mm |
H mm |
L mm |
WEIGHT kgs |
DN50 | 250.0 | 168.0 | 178.0 | - |
DN65 | 300.0 | 175.0 | 191.0 | - |
DN80 | 350.0 | 186.0 | 203.0 | - |
DN100 | 450.0 | 225.0 | 229.0 | - |
DN150 | 254.0 | 280.0 | 394.0 | - |
DN200 | 254.0 | 345.0 | 457.0 | - |
DN250 | 270.0 | 395.0 | 533.0 | - |
DN300 | 320.0 | 527.0 | 610.0 | - |
DN350 | 320.0 | 570.0 | 686.0 | - |
DN400 | 430.0 | 498.0 | 762.0 | - |
SIZE Inch |
E Inch |
H Inch |
L Inch |
WEIGHT lbs |
2" | 9.8 | 6.6 | 7.0 | - |
2-1/2" | 11.8 | 6.9 | 7.5 | - |
3" | 13.8 | 7.3 | 8.0 | - |
4" | 17.7 | 8.9 | 9.0 | - |
6" | 10.0 | 11.0 | 15.5 | - |
8" | 10.0 | 13.6 | 18.0 | - |
10" | 10.6 | 15.6 | 21.0 | - |
12" | 12.6 | 20.7 | 24.0 | - |
14" | 12.6 | 22.4 | 27.0 | - |
16" | 16.9 | 19.6 | 30.0 | - |