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CONCOA 5323924 | 532 Series Check Valve | 316 Stainless, Ethylene Propylene, 1/4 in FNPT x 1/4 in FNPT
With 1/4 in FNPT x 1/4 in FNPT ends, Ethylene Propylene seals and a 316 stainless steel body, CONCOA 5323924 protects high purity gas systems against reverse flow. Temperature rating is -45°C to 149°C and flow coefficient is Cv 0.35; common uses include cylinder gas, switchover and manifold systems.
Key features
- Poppet and spring design prevents backflow on this 316 stainless steel valve.
- Compact one-piece construction minimises particle generation on the Ethylene Propylene sealed version.
- Helium leak checked with a spectrometer to verify leak integrity on 5323924.
- Assembled in a cleanroom to avoid contamination at installation on the 1/4 in FNPT x 1/4 in FNPT model.
- Specifications
- Downloads
| Part Number | 5323924 |
| Brand | CONCOA |
| Series | 532 Series High Purity Check Valve |
| Body and fittings | 316 Stainless Steel barstock |
| Seals | Ethylene Propylene |
| Temperature rating | -50°F to 300°F (-45°C to 149°C) |
| Cv | 0.35 |
| Inlet/Outlet connections | 1/4 in FNPT x 1/4 in FNPT |
| Max working pressure | 3000 PSIG (210 BAR) |
| Flow rate | 47 LPM (99.6 SCFH) @ 10 PSIG (0.7 BAR) air |
| Cracking pressure | 1 PSIG (0.07 BAR) |
| Spring | 302 stainless steel |
| Conformances | Cleanliness meets or exceeds CGA G-4.1; CRN OC12577.5C |
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