CRYOGENIC CHECK VALVE TYPE 05418 ON DIN PN40 FLANGES
TECHNICAL DESCRIPTION
Cryogenic check valves, PN40
· stainless steel body and bronze cover
· with spring, minimum working pressure 0.1 bar
· cleaned and degreased for oxygen operation
Flange connection according to DIN EN 1092-1 PN40
· Art. No. 05418.X.0002
WORKING FLUID / MEDIUM
Approved for gases, vapors and liquefied cryogenic gases and LNG.
Dimensions: DN 25 – 100
Additional information
Materials
| No. | Materials | DIN EN | ASTM |
|---|---|---|---|
| 1 | Body | 1.4308 | A351CF8 |
| 2 | Saddle up to DN50 | Teflon PTFE / graphite filler (25%) | |
| 2a | DN65 saddle | Teflon PTFE | |
| 3 | Valve | brass CW614N | B283 UNS C38500 |
| 4 | Spring | CW452K | B159 UNS C51900 |
| 5 | Lid gasket | Teflon PTFE | |
| 6 | Bolts | 1.4301 | A2 A 194 B8 |
| 7 | Lid | CC493K | B505 UNS C93200 |
Features
| SPECIFICATION" | |
|---|---|
| Type 05418 | cryogenic check valve PN 40 |
| Connection ends | flange DIN |
| Construction length | factory standard |
| Attaching the lid | flanged |
| Execution | straight |
| Joining | on flanges |
| Drive | independently |
| Working temp. [°C] | -196 °C / -321 °F |
| up to +120 °C / +248 °F | |
Dimensions
| Nominal size | Size code (.X.) | Flange diameter Ø (D-class) | Construction length (FF) | Height (H) | Weight (approx. kg) | Kvs value (m³/h) | Cv-value (gal/min) |
|---|---|---|---|---|---|---|---|
| 15 | 0400 | 90 | 140 | 70 | 2.9 | 4.3 | 5.0 |
| 20 | 0600 | 100 | 150 | 75 | 3.4 | 6.7 | 7.8 |
| 25 | 1000 | 110 | 160 | 75 | 4.4 | 11.5 | 13.4 |
| 40 | 1400 | 125 | 200 | 95 | 6.4 | 22.6 | 26.3 |
| 50 | 2000 | 150 | 230 | 90 | 11.6 | 37.1 | 43.2 |
| 65 | 2400 | 180 | 290 | 125 | 19.2 | 71.1 | 82.7 |
| 80 | 3000 | 190 | 310 | 150 | 25.2 | 104.0 | 120.9 |
| 100 | 4000 | 230 | 350 | 165 | 39.8 | 170.0 | 195.2 |
| 150 | 6000 | 280 | 577 | 215 | 81.5 | 350.0 | 401.8 |
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