Technical Parameter |
Nominal Diameter：20-50mm |
Nominal Pressure：4.0MPa |
Medium：O2、N2、Ar、CO2、NG,etc. |
Temperature：-196~+60℃ |
Connection：Threaded |
Flow Direction：Low to high |
Material |
Body：CF8 |
Bonnet：CF8 |
Spring：1Cr18Ni9 |
Top：06Cr19Ni10+PTFE |
Gasket：PTFE |
Factory Model No. | Nominal Diameter | Size（mm） | Weight (kg) | ||||
|
| H | L | L1 | DIxt | M |
|
402DY20 | 20 | 185 | 140 | 212 | 25x2.5 | 36x2 | 3.83 |
402DY25 | 25 | 185 | 140 | 212 | 29x3 | 36x2 | 3.83 |
402DY25B | 25 | 185 | 140 | 212 | 32x3 | 36x2 | 3.83 |
402DY32 | 32 | 214 | 251 | 173 | 38x3 | 52x2 |
|
402DY40 | 40 | 214 | 251 | 173 | 45x4 | 52x2 |
|
402DY50 | 50 | 335 | 328 | 260 | 60x5 | 80x2 | |