Body /Bonnet | Cast Iron |
Disc | Cast Iron+Brass |
Stem | Stainless steel/ Brass |
Seat Ring | Brass |
Nominal Pressure | 10K |
Shell Test | 2.1mpa |
Seal Test | 1.6 mpa |
Size | L | D | b | Zx фd |
40 | 162 | 140 | 18 | 4x ф19 |
50 | 183 | 155 | 18 | 4Xф19 |
65 | 195 | 175 | 18 | 4xф19 |
80 | 210 | 185 | 20 | 8Xф19 |
100 | 215 | 210 | 22 | 8x ф19 |
125 | 255 | 250 | 22 | 8x ф23 |
150 | 275 | 280 | 23 | 8x ф23 |
200 | 390 | 330 | 24 | 12x ф23 |
250 | 410 | 400 | 28 | 12xф25 |
300 | 495 | 445 | 28 | 16Xф25 |