Cryogenic Gate Valve Type 02411 With Extended Spindle Of Joint With Stainless Steel BraDINg 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.0017 (H=270mm) Valves
· Art.No. 02411.X.0027 (H=370mm) Valves
· Art. No. 02411.X.5017 (H=270mm) Check valves
· Art. No. 02411.X.5027 (H=370mm) Check valves
With union nut and brazed 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
· 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 chemical manufacturing. Featuring an extended spindle with joint and stainless steel brading fittings, this valve ensures reliable operation, enhanced durability, and leak-proof sealing under cryogenic conditions down to -196°C. Its robust design minimizes heat transfer and prevents icing, ensuring operational safety and efficiency.Constructed with high-grade materials, the valve’s body and critical components are designed to withstand thermal contraction and mechanical stress. The extended spindle allows for easy access and operation in hard-to-reach installations, while the stainless steel brading provides additional protection against corrosion and physical damage. This valve is ideal for applications requiring precise flow control and isolation in cryogenic systems, offering excellent shut-off capabilities and long service life with minimal maintenance.Key features include:Extended spindle with joint for flexible installation and operationStainless steel brading fittings for enhanced corrosion resistanceDesigned for cryogenic applications down to -196°CRobust gate valve mechanism ensuring tight sealing and minimal leakageCompatible with LNG, liquid nitrogen, oxygen, and other cryogenic fluidsThis valve complies with international standards and is tested rigorously to ensure performance reliability. It is suitable for both above-ground and submerged applications, providing versatility across various industrial setups. Choose the TYPE 02411 for unmatched quality and efficiency in managing cryogenic fluid systems.
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 | Soldered bronze ends | CC493K | B505 UNS C93200 |
| 14 | Holland 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 |