Gefa
Gefa Type PMT Cryo Ball Valve
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Technical Datasheets / Product Documentations
PM series
Low temperature / cryo Full passageTechnical data One-piece design, laser weldedNominal sizes DN 10 - DN 150Pressure ratings PN 10-40, ASME Class 150/300 lbs vacuum-tight,Operating temperature - 200 ° C to + 200 ° C according to the diagramOverall length (flange version EN 10921) EN 558 series 1, EN 558 series 27, ANSI B16.10 Welding internal thread EN 102261 external thread DIN ISO 228-1Special features Cryo insulation attachment for cryogenic media such as liquid gases (CO2, N2, LNG)Mounting flange DIN EN ISO 5211Testing DIN EN 122661
Industries and applicationsAir separation plantsColdboxCryogenic oxygen-nitrogen-argon plantsSupply systems for storing and transporting cryogenic liquid gases
