- Home
- › Products
- › Cryogenic
- › Check Valves
CRYOGENIC
Type 05418 - Check Valve, ASME B16.5 Flanges
|
Cryogenic-Check Valves, class 150 Stainless steel body and bronze cap with spring, opening pressure ca. 0.1 bar "cleaned and degreased for oxygen service" Part No. 05418.X.0001 Flanged connection acc. to ASME B16.5 class 150 Check valves provide reliable backflow functionality when properly sized. Based on experience, the minimum operating range of the valve should be 50% for gases and 40% for liquids in relation to the total capacity of the valve. Lower flow rates can lead to unstable performance, excessive noise, and even component failure. Applications: Approved for air gases, vapours and cryogenic liquefied gases incl. LNG. Working temperature: -196°C / -321°F (77K) up to +120°C / +248°F (393K) |
|
||||||||||||||||||||||||||||||||||||||||
|
|
||||||||||||||||||||||||||||||||||||||||
| Type 05418 - Standard design | Technical data | |||||||||
| Nominal size | DN | 15 | 20 | 25 | 40 | 50 | 65 | 80 | 100 | 150 |
| Dimension code - Flange ASME B16.5 class 150 | .X. | 0400 | 0600 | 1000 | 1400 | 2000 | 2400 | 3000 | 4000 | 6000 |
| Flange-Ø | D-class | 90 | 100 | 110 | 125 | 150 | 180 | 190 | 230 | 280 |
| Face-to-face dimension | FF | 140 | 150 | 160 | 200 | 230 | 290 | 310 | 350 | 577 |
| Height | H | 70 | 75 | 75 | 95 | 90 | 125 | 150 | 165 | 215 |
| Weight | ca. kg | 2.9 | 3.4 | 4.4 | 6.4 | 11.6 | 19.2 | 25.2 | 39.8 | 81.5 |
| Kvs-Value | m³/h | 4.3 | 6.7 | 11.5 | 22.6 | 37.1 | 71.1 | 104.0 | 170.0 | 350.0 |
| Cv-Value | gal/min | 5.0 | 7.8 | 13.4 | 26.3 | 43.2 | 82.9 | 121.3 | 198.3 | 408.4 |
| Dimension in mm. Leakage rates will be provided on request |
