CRYOGENIC GATE VALVE TYPE 02411 WITH EXTENDED SPINDLE OF JOINT WITH BRASS SOLDERING FITTINGS
TECHNICAL DESCRIPTION
Type 02411 – Valve
Cryogenic shut-off and check valves, PN50
· bronze body and cover
· pre-stressed gland
· cleaned and degreased for oxygen operation
· Art.No. 02411.X.0018 (H=270mm) valves
· Art.No. 02411.X.0028 (H=370mm) valves
· Art. No. 02411.X.5018 (H=270mm) check valves
· Art. No. 02411.X.5028 (H=370mm) check valves
With union nut and soldered copper ends according to DIN EN 12449 and ASTM B88
WORKING FLUID / MEDIUM
Approved for gases, vapors and liquefied cryogenic gases and LNG.
OPTIONS
· extension H up to 900mm · control valve (with threaded connection)
Dimensions: DN 10 – 50
Additional information
Materials
| No. | Materials | DIN EN | ASTM |
|---|---|---|---|
| 1 | Body | bronze CC491K | B62 UNS C83600 |
| 2 | Saddle | Teflon PTFE / Carbon filled (25%) | |
| 3 | Valve | brass CW614N | B283 UNS C38500 |
| 4 | Lid gasket | Teflon PTFE | |
| 5 | Upper part | CC493K | B505 UNS C93200 |
| 6 | Bolts | 1.4301/A2 A 194 B8 | |
| 7 | Extension cord | 1.4541 | A213 TP 321 |
| 8 | Spindle | 1.4301 | A276 Grade 304 |
| 9 | Salnikov condensed. | graphite / Teflon PTFE | |
| 10 | Packing nut | brass CW614N | B283 UNS C38500 |
| 11 | Flywheel | aluminum alloy | |
| 12 | Spring | CW452K | B159 UNS C51900 |
| 13 | Braze fitting | CC493K | B505 UNS C93200 |
| 14 | Union nut | CC493K | B505 UNS C93200 |
Features
| SPECIFICATION | |
|---|---|
| Type 02411 | cryogenic globe valve PN 50 |
| Connection ends | threaded for union connection |
| Construction length | factory standard |
| Attaching the lid | flanged |
| Execution | straight |
| Joining | through a Dutch connection |
| Drive | multi-turn |
| Working temp. [°C], | -196°C to +120°C |
| Recommended temp. [°C], | -60°C to +120°C |
Dimensions
| DN | Size code (.X.) | Construction length (FF) | Height (H) | Outer pipe Ø (RA) | Depth of socket (b) | Flywheel Ø (B) | Hex size (S1) | Hex size (S2) | Weight (kg) | Kvs (m³/h) | Cv (gal/min) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 1012 | 98 | 270 mm or 370 mm | 12.0 | 11 | 100 | 7 | 30 | 1.5 | 1.6 | 1.9 |
| 10 | 1015 | 98 | 270 mm or 370 mm | 15.0 | 11 | 100 | 7 | 30 | 1.5 | 2.2 | 2.6 |
| 20 | 1518 | 132 | 270 mm or 370 mm | 18.0 | 14 | 100 | 7 | 30 | 2.8 | 6.0 | 7.1 |
| 20 | 2022 | 132 | 270 mm or 370 mm | 22.0 | 14 | 100 | 7 | 30 | 2.8 | 6.7 | 7.8 |
| 32 | 2528 | 171 | 270 mm or 370 mm | 28.0 | 17 | 125 | 10 | 36 | 4.5 | 11.5 | 13.4 |
| 32 | 3235 | 171 | 270 mm or 370 mm | 35.0 | 17 | 125 | 10 | 36 | 4.5 | 12.1 | 14.1 |
| 40 | 4042 | 230 | 270 mm or 370 mm | 42.0 | 17 | 125 | 10 | 36 | 6.8 | 22.6 | 26.3 |
| 50 | 5054 | 230 | 270 mm or 370 mm | 54.0 | 17 | 125 | 10 | 36 | 10.0 | 37.1 | 43.2 |
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