Model
Name
Ball Valve
MD-51
Reduced BoreCLASS 300
3/4" ~6" DN20~DN150
Features
One Piece Flanged Ball Valves |
---|
1. Reduced Bore |
Notifications
Specifications
MODEL | MD-51 |
PRODUCT TYPE | One Piece Flanged Ball Valves |
OPERATION | Handle |
PRESSURE | CLASS 300 |
CONNECTION | Flanged End |
PORT | Reduced Bore |
MOUNTING Mounting Flange | ISO 5211 Mounting Flange |
BODY Material | ASTM A351 Gr.CF8M |
CAP / BONNET Material | ASTM A351 Gr.CF8M |
STEM Material | SS316 |
BALL Material | ASTM A351 Gr.CF8M |
SEAT Material | RTFE / PTFE with 15% G.F. |
CHOICE OF SEATS Material | PTFE RTFE (PTFE with 15% G.F.) Carbon filled PTFE Carbon filled PEEK PEEK PCTFE PTFE with 50% SS316 TFM |
BODY SEAL Material | PTFE |
THRUST WASHER Material | PTFE |
STEM PACKING Material | PTFE |
MD-51 |
FACE TO FACE ANSI B16.10 Class 150/300 FLANGE DIMENSION ANSI B16.5 Class 150/300, 125-250 AARH TEMPERATURE RANGE -4 to 365° F -20 to 180°C OPTION • Carbon Steel & Super Alloy upon request |
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 |
DN20 | 129.5 | 70.5 | 152.0 | - |
DN25 | 130.8 | 79.9 | 165.0 | 3.86 |
DN40 | 163.0 | 96.0 | 190.0 | 7.60 |
DN50 | 202.0 | 130.4 | 216.0 | 10.80 |
DN65 | 202.0 | 137.9 | 241.0 | - |
DN80 | 323.5 | 159.3 | 283.0 | 25.00 |
DN100 | 323.5 | 182.3 | 305.0 | 33.70 |
DN150 | 752.5 | 241.6 | 403.0 | 60.00 |
SIZE Inch |
E Inch |
H Inch |
L Inch |
WEIGHT lbs |
3/4" | 5.1 | 2.8 | 6.0 | - |
1" | 5.1 | 3.1 | 6.5 | 8.5 |
1-1/2" | 6.4 | 3.8 | 7.5 | 16.8 |
2" | 8.0 | 5.1 | 8.5 | 23.8 |
2-1/2" | 8.0 | 5.4 | 9.5 | - |
3" | 12.7 | 6.3 | 11.1 | 55.2 |
4" | 12.7 | 7.2 | 12.0 | 74.4 |
6" | 29.6 | 9.5 | 15.9 | 132.5 |