CRYOGENIC GATE VALVE TYPE 01311 WITH EXTENDED SPINDLE AND BRAZE COPPER ENDS
TECHNICAL CHARACTERISTICS
CRYOGENIC GATE VALVE TYPE 01311, PN 50
· Flanged top;
· Bronze body and top;
· Prestressed gland packing;
· Degreased for oxygen service
Product no. 01311.X.0018 (H=270mm)
Product no. 01311X0028 (H=370mm)
Product No. 01311.X.5018 (H=270mm) with return function
Product No. 01311.X.5028 (H=370mm) with return function
Inlet and outlet with soldered copper pipe according to DIN EN 12449
ANNEX
Approved for generator gases and cryogenic liquefied gases such as oxygen, nitrogen, krypton, carbon dioxide, argon, nitrous oxide, trifluoromethane, carbon dioxide, methane, ethane and ethylene.
Permissible operating temperatures: -196°C (77K) to +120°C
Non-standard versions available – only upon request:
· extended spindles with dimensions up to 900 mm
· version with throttling pin
Dimensions: DN 10 – 50
Materials
| No. | Materials | DIN,EN | ASTM |
|---|---|---|---|
| 1 | Housing | SS491K | B62 UNS C83600 |
| 2 | Gasket | Teflon PTFE/ Elektrocarbon (25%) | |
| 3 | Bowling | brass CW612N | B283 UNS C37700 |
| 4 | Lid seal | Teflon PTFE Foil | |
| 5 | Upper flange | bronze CC493K | B505 UNS C93200 |
| 6 | Bolts upper part | stainless steel 1.4301/A2 | A 194 B8 |
| 7 | Extension tube | stainless steel 1.4541 | A 213 TP 321 |
| 8 | Spindle | 1.4301 | A276 Grade 304 |
| 9 | Stuffing box | graphite / Teflon PTFE | |
| 10 | Oil seal | brass CW612N | B283 UNS C37700 |
| 11 | Flywheel | Al - alloy | |
| 12 | Spring | CW452K | B103 UNS C51900 |
| 13 | Copper pipe | copper CW024A | B 152 |
Features
| SPECIFICATION | |
|---|---|
| Type 01311 | Cryogenic globe valve, PN 50 |
| Connection ends | copper pipes according to DIN EN 12449 |
| Construction length | factory standard |
| Attaching the lid | flanged |
| Execution | straight |
| Joining | butt weld |
| Drive | multi-turn |
| Working temp. [°C] | -196°C to +120°C |
| Recommended temp. [°C] | -60°C to +120°C |
| DN | Size designation (.X.) | Construction length (FF) | Height (H) | Outer diameter of the pipe (RA) | Pipe wall thickness (a) | Flywheel diameter (In) | Key distance (S1) | Key distance (S2) | Weight (approx. kg) | Kvs coefficient (m³/h) | Cv coefficient (gal/min) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 1012 | 360 | 270mm or 370mm | 12.0 | 1.0 | 80 | 10 | 30 | 1.5 | 2.2 | 2.6 |
| 15 | 1515 | 385 | 270mm or 370mm | 15.0 | 1.5 | 100 | 10 | 30 | 1.9 | 4.3 | 5.0 |
| 15 | 1518 | 385 | 270mm or 370mm | 18.0 | 1.5 | 100 | 10 | 30 | 1.9 | 4.3 | 5.0 |
| 20 | 2022 | 385 | 270mm or 370mm | 22.0 | 1.5 | 100 | 10 | 30 | 2.4 | 6.7 | 7.8 |
| 25 | 2528 | 415 | 270mm or 370mm | 28.0 | 1.5 | 100 | 10 | 30 | 2.8 | 11.5 | 13.4 |
| 32 | 3235 | 415 | 270mm or 370mm | 35.0 | 1.5 | 125 | 13 | 36 | 3.7 | 12.1 | 14.1 |
| 40 | 4042 | 420 | 270mm or 370mm | 42.0 | 1.5 | 125 | 13 | 36 | 5.2 | 22.6 | 26.3 |
| 50 | 5054 | 460 | 270mm or 370mm | 54.0 | 2.0 | 125 | 13 | 36 | 7.8 | 37.1 | 43.2 |
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