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CRYOGENIC
Type 03841 - Globe Valve, ASME B16.5 Flanges
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Cryogenic-Globe and Globe/Check Valves, class 150 “Fire safe” type test approval acc. to EN ISO 10497 Stainless steel body and topwork, “live loaded” gland packing “cleaned and degreased for oxygen service" Part No. 03841.X.0011 (H = 270mm) Part No. 03841.X.0021 (H = 370mm) Part No. 03841.X.5011 (H = 270mm) Globe/Check Valve Part No. 03841.X.5021 (H = 370mm) Globe/Check Valve Flanged connection acc. to ASME B16.5 class 150 Applications: Approved for air gases, vapours and cryogenic liquefied gases incl. LNG. Working temperature: -255°C / -427°F (18K) up to +120°C / +248°F (393K) |
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| Type 03841 - 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 | 270 mm or 370 mm | 400 | 420 | ||||||
| Handwheel-Ø | B | 100 | 100 | 100 | 125 | 125 | 200 | 250 | 315 | 360 |
| Wrench size across flats | S1 | 7 | 7 | 7 | 10 | 10 | 10 | 10 | 12 | 15 |
| Wrench size across flats | S2 | 30 | 30 | 30 | 36 | 36 | 36 | 36 | 41 | 41 |
| Weight | ca. kg | 3.0 | 3.5 | 5.0 | 9.0 | 13.0 | 21.0 | 28.0 | 42.0 | 83.0 |
| 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 |
| Dimensions in mm. Compliance of tightness requirements acc. to EN 1626 for DN150 up to 20 bar differential pressure. In the range of >20-40 bar, 350-700ml per second (1 bar, 20°C [68°F]) are reached. |
