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CONCOA 5802040 | Cryogenic Relief Valve | Inert LN2/Air Service, PCTFE Seal, CGA 295
For inert service with liquid nitrogen or air, CONCOA 5802040 is a cryogenic relief valve fitted with a PCTFE seal and a 1/4 in MNPT x CGA 295 (1/2 in female flare) connection, rated from -320°F to 165°F (-196°C to 74°C).
- Dirt guard poppet screen shields the valve from system debris
- Stainless steel gooseneck adapter allows discharge to atmosphere or downstream
- Full rated flow at 110% of set pressure, unaffected by up to 10% back pressure
- Maximum operating pressure of 1000 PSIG (70 BAR)
- Specifications
- Downloads
| Part Number | 5802040 |
| Brand | CONCOA |
| Series | Cryogenic Relief Valve |
| Gas service | Inert (liquid nitrogen/air) |
| Seal | PCTFE |
| Connections | 1/4 in MNPT x CGA 295 (1/2 in female flare) |
| Temperature range | -320°F to 165°F (-196°C to 74°C) |
| Body / poppet | Brass |
| Spring | 302 stainless steel |
| Adapter | Stainless steel |
| Nominal set pressure range | 50 - 750 PSIG (3.5 - 52 BAR) |
| Crack pressure tolerance | ± 3% of set pressure |
| Max operating pressure | 1000 PSIG (70 BAR) |
| Conformances | CGA G-4.1 cleanliness; PED Cat IV |
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