CRYOGENIC CHECK VALVE TYPE 05415 THREADED
TECHNICAL DESCRIPTION
Cryogenic check valves, PN50
· stainless steel body and bronze cover
· with spring, minimum opening pressure 0.1 Bar
· cleaned and degreased for oxygen operation
thread (G) according to ISO 228/1
· Art. No. 05415.X.0001
NPT thread according to ANSI B 1.20.1
· Art. No. 05415.X.0006
OPTIONS
· thread (R) acc. acc. ISO 7-Rc
WORKING FLUID / MEDIUM
Approved for gases, vapors and liquefied cryogenic gases and LNG.
Dimensions: G1/4″ – 2″
Additional information
Materials
| No. | Materials | DIN EN | ASTM |
|---|---|---|---|
| 1 | Body | 1.4308 | A 351 CF8 |
| 2 | Saddle | Teflon PTFE / graphite filler (25%) | |
| 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 05415 | cryogenic check valve PN 50 |
| Connection ends | threaded |
| Construction length | factory standard |
| Attaching the lid | flanged |
| Execution | straight |
| Joining | threaded |
| Drive | independently |
| Working temp. [°C] | -196 °C / -321 °F |
| up to +120 °C / +248 °F | |
Dimensions
| DN | Thread Size (GW) | Size Code (.X.) | Construction Length (FF) | Height (H) | Weight (approx. kg) | Kvs Value (m³/h) | Cv Value (gal/min) |
|---|---|---|---|---|---|---|---|
| 10 | 1/4 | 0200 | 70 | 71 | 0.7 | 1.6 | 1.9 |
| 10 | 3/8 | 0300 | 70 | 71 | 0.7 | 2.2 | 2.6 |
| 15 | 1/2 | 0400 | 85 | 71 | 1.0 | 4.3 | 5.0 |
| 20 | 3/4 | 0600 | 100 | 72 | 1.3 | 6.7 | 7.8 |
| 25 | 1 | 1000 | 115 | 75 | 1.6 | 11.5 | 13.4 |
| 32 | 1-1/4 | 1200 | 130 | 95 | 3.9 | 20.6 | 23.9 |
| 40 | 1-1/2 | 1400 | 130 | 95 | 3.9 | 22.6 | 26.3 |
| 50 | 2 | 2000 | 155 | 95 | 5.7 | 37.1 | 43.2 |
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