Model : SD-18C
Material |
|
Partname | Material |
Body | Cast Iron : HT20-40 |
Clapper Plate | SUS316 / SUS304 |
Hanger | Carbon steel : ZG35 |
Seal Ring | EPDM |
Spring | Stainless steel |
Axle | Stainless steel |
Dimension |
mm |
||||||||
Size | 2″ | 2 ½” | 3″ | 4″ | 5″ | 6″ | 8″ | 10″ | 12″ |
A | 10.7 | 127 | 128.3 | 161.6 | 190.9 | 216.6 | 269.7 | 333 | 380.8 |
B | 50 | 54 | 60 | 64 | 69.6 | 76.5 | 76.5 | 80 | 85.7 |
C | 33 | 43 | 52.4 | 64.4 | 85.3 | 107 | 107 | 193.7 | 241.3 |
D | 28 | 34 | 40.2 | 60 | 86.9 | 109 | 109 | 187.3 | 222.3 |
F | 54.1 | 68 | 75.5 | 98.6 | 116.75 | 133.6 | 133.6 | 235.5 | 262 |