CRYOGENIC GATE VALVE TYPE 02401 ON HOLLAND CONNECTOR WITH BRASS SOLDERING FITTINGS
TECHNICAL DESCRIPTION
Type 02401 – Valve
Cryogenic shut-off and check valves, PN50
· bronze body and cover
· pre-stressed gland
· cleaned and degreased for oxygen operation
· Art. No. 02401.X.0008 Valves
· Art. No. 02401.X.5008 Check valves
With union connections and soldered copper ends for welding according to DIN EN 12449 and ASTM B88
WORKING FLUID / MEDIUM
· Approved for gases, vapors and liquefied cryogenic gases and LNG.
OPTIONS
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 | |
| 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 | Soldered bronze ends | CC493K | B505 UNS C93200 |
| 14 | Holland nut | CC493K | B505 UNS C93200 |
Features
| SPECIFICATION | |
|---|---|
| Type 02401 | 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 | Thread size (GW) | Size code (.X.) | Construction length (FF) | Height (H) | Flywheel Ø (B) | Hexagon size (S1) | Hexagon size (S2) | Weight (kg) | Kvs value (m³/h) | Cv value (gal/min) |
|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 1/4 | 0200 | 70 | 270mm to 370mm | 100 | 7 | 30 | 1.4 | 1.6 | 1.9 |
| 10 | 3/8 | 0300 | 70 | 270mm to 370mm | 100 | 7 | 30 | 1.4 | 2.2 | 2.6 |
| 15 | 1/2 | 0400 | 85 | 270mm to 370mm | 100 | 7 | 30 | 1.7 | 4.3 | 5.0 |
| 20 | 3/4 | 0600 | 100 | 270mm to 370mm | 100 | 7 | 30 | 2.1 | 6.7 | 7.8 |
| 25 | 1 | 1000 | 115 | 270mm to 370mm | 100 | 7 | 30 | 2.4 | 11.5 | 13.4 |
| 40 | 1-1/4 | 1200 | 130 | 270mm to 370mm | 125 | 10 | 36 | 4.7 | 20.6 | 23.9 |
| 40 | 1-1/2 | 1400 | 130 | 270mm to 370mm | 125 | 10 | 36 | 4.7 | 22.6 | 26.3 |
| 50 | 2 | 2000 | 155 | 270mm to 370mm | 125 | 10 | 36 | 7.2 | 37.1 | 43.2 |
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