低温截止阀适用于低温液体贮运设备的管理系统，具有开关灵活、密封可靠的特点，也可用于其他低温和深冷介质的管理系统。
Cryogenic Globe Valves, PN50 (DN100=PN40, DN150=PN25）
Stainless steel body and topwork,
“live loaded” gland packing
“ cleaned and degreased for oxygen service “
Available options -on request only:
1、Welded stainless steel stubs acc. to DIN EN ISO 1127 or ASTM A312 - length FF + 150mm
2、Extension H up to 900mm
3、Valve with control disc (tapered design)
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)
Parts material
| Materials | DIN EN | ASTM | |
| 1 | Body | 1.4308 | A 351 CF8 |
| 2 | Valve seal up to DN50 | PTFE /Carbon filled (25%) | |
| 2a | Valve seal from DN65 | PTFE | |
| 3 | Disc | 1.4301 | A 276 Grade 304 |
| 4 | Bonnet gasket | PTFE | |
| 5 | Headpiece | 1.4301 | A 276 Grade 304 |
| 6 | Bolts | 1.4301/A2 | A194 B8 |
| 7 | Elongation tube | 1.4541 | A213TP321 |
| 8 | Stem | 1.4301 | A 276 Grade 304 |
| 9 | Gland packing | Graphite / PTFE | |
| 10 | Gland nut | 1.4305 | A 276 Grade 303 |
| 11 | Handwheel | Aluminium alloy | |
| 12 | Spring | 1.4310 | A 276 Grade 302 |
| 13 | Bush | CW452K | B 103 AlloyA |
Standard Technical data
| Nominal size | DN | 10 | 15 | 15 | 20 | 25 | 32 | 40 | 40 | 50 | 65 | 80 | 100 | 150 |
| Face-to-face dimension | FF | 70 | 85 | 85 | 100 | 115 | 115 | 130 | 130 | 155 | 205 | 245 | 280 | 400 |
| Height | H | 270 mm or 370 mm | 400 | 400 | 400 | 420 | ||||||||
| Outside pipe-0EN ISO 1127 | RA | 12.0 | 17.2 | 21.3 | 26.9 | 33.7 | 38.0 | 42.4 | 48.3 | 60.3 | 76.1 | 88.9 | 114.3 | 168.3 |
| Wall thickness pipe EN ISO 1127 | a | 1.0 | 1.6 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.6 | 3.2 | 6.0 | 7.1 |
| Outside pipe -0 ASTM A312 | RA | 13.72 | 17.15 | 21.34 | 26.67 | 33.40 | - | 42.16 | 48.26 | 60.33 | 73.03 | 88.90 | 114.3 | 168.3 |
| Wall thickness pipe ASTM A312 | a | S10 | S40 | S10 | S10 | S10 | - | S10 | S10 | S10 | S40 | S10 | S40 | S40 |
| Socket depth | b | 6 | 10 | 10 | 13 | 13 | - | 13 | 13 | 16 | 16 | 16 | 20 | 20 |
| Handwheel-0 | B | 80 | 100 | 100 | 100 | 100 | 125 | 125 | 125 | 125 | 200 | 250 | 315 | 360 |
| Wrench size across flats | Si | 10 | 10 | 10 | 10 | 10 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 19 |
| Wrench size across flats | s2 | 30 | 30 | 30 | 30 | 30 | 36 | 36 | 36 | 36 | 36 | 36 | 41 | 41 |
| Weight | ca. kg | 1.4 | 1.65 | 1.7 | 2.1 | 2.4 | 3.3 | 4.7 | 4.7 | 7.2 | 12.7 | 17.0 | 24.5 | 54.0 |
| Kvs - Value | m^/h | 1.6 | 3.8 | 4.3 | 6.7 | 11.5 | 14.0 | 20.6 | 22.6 | 37.1 | 71.1 | 104.0 | 170.0 | 350.0 |
| Cv - Value | gal /min | 1.9 | 4.4 | 5.0 | 7.8 | 13.4 | 16.2 | 23.9 | 26.3 | 43.2 | 82.7 | 120.9 | 195.2 | 401.8 |
