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
The CRYOGENIC GATE VALVE TYPE 02411 is engineered for superior performance in extreme low-temperature environments, making it an essential component in industries such as LNG processing, aerospace, and medical gas systems. Featuring an extended spindle design with joint and brass soldering fittings, this valve ensures reliable operation, minimal heat transfer, and enhanced durability under cryogenic conditions. Its robust construction complies with international standards, providing leak-proof sealing and efficient flow control for critical applications where safety and precision are paramount.Key features of this valve include:Extended spindle with joint for easy operation and maintenance in confined spacesBrass soldering fittings for secure, corrosion-resistant connectionsDesigned to handle temperatures as low as -196°C, ideal for cryogenic fluidsGate valve mechanism ensures full flow with low pressure dropDurable materials resistant to thermal contraction and embrittlementIdeal for use in LNG plants, industrial gas storage, and laboratory settings, this valve offers exceptional reliability and longevity. Its design minimizes ice formation and operational failures, ensuring consistent performance in demanding conditions. Choose this valve for applications requiring precise control, safety compliance, and resistance to extreme temperatures, backed by a reputation for quality and engineering excellence in the industrial sector.
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 |
| 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 |