CRYOGENIC GATE VALVE TYPE 02411 WITH EXTENDED SPINDLE ON FLANGE CONNECTION
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 · thread for union connection
Art.No. 02411.X.0011 (H=270mm)valve
Art.No. 02411.X.0021 (H=370mm)valve
Art. No. 02411.X.5011 (H=270mm) check valves
Art. No. 02411.X.5021 (H=370mm) check valves
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 | B 62 UNSC83600 |
| 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 A194B8 | |
| 7 | Extension cord | 1.4541 | A 213 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 |
Features
| SPECIFICATION | |
|---|---|
| Type 02411 | cryogenic valve PN 50 |
| Connection ends | on a weld |
| Construction length | factory standard |
| Attaching the lid | flanged |
| Execution | straight |
| Joining | on a weld |
| Drive | independently |
| 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) | Thread of the collar (GW) | Thread length (b) | Flywheel Ø (B) | Hex size (S1) | Hex size (S2) | Weight (kg) | Kvs (m³/h) | Cv (gal/min) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 0100 | 60 | 270 mm or 370 mm | M26x1.5 | 10 | 100 | 7 | 30 | 1.4 | 2.2 | 2.6 |
| 20 | 0200 | 85 | 270 mm or 370 mm | M40x2.0 | 11 | 100 | 7 | 30 | 2.1 | 6.7 | 7.8 |
| 32 | 0320 | 115 | 270 mm or 370 mm | M55x2.0 | 14 | 125 | 10 | 36 | 3.3 | 12.1 | 14.1 |
| 40 | 0400 | 140 | 270 mm or 370 mm | M65x2.0 | 17 | 125 | 10 | 36 | 4.7 | 22.6 | 26.3 |
| 50 | 0500 | 160 | 270 mm or 370 mm | M78x2.0 | 20 | 125 | 10 | 36 | 7.2 | 37.1 | 43.2 |
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