CRYOGENIC
Type 05418 - Check Valve, ASME B16.5 Flanges
Cryogenic-Check Valves, class 150

Stainless steel body and bronze cap with spring, opening pressure ca. 0.1 bar "cleaned and degreased for oxygen service"


Part No. 05418.X.0001

Flanged connection acc. to ASME B16.5 class 150




Applications:
Approved for air gases, vapours and cryogenic liquefied gases incl. LNG.
Working temperature: -196°C / -321°F (77K) up to +120°C / +248°F (393K)

 
Type 05418 - Check Valve, ASME B16.5 Flanges
 

Materials

DIN EN

ASTM

1 Body 1.4308 A 351 CF8
2 Valve seal up to DN50 PTFE / Carbon filled (25%)
2a Valve seal from DN65 PTFE
3 Disc CW614N B 283 UNS C38500
4 Spring CW452K B 159 UNS C51900
5 Bonnet gasket PTFE
6 Bolts 1.4301/A2 A 194 B8
7 Cap CC493K B 505 UNS C93200

 
Type 05418 - Check Valve, ASME B16.5 Flanges
 

Type 05418 - Standard designTechnical data
Nominal size DN15202540506580100150
Dimension code - Flange ASME B16.5 class 150.X.040006001000140020002400300040006000
Flange-ØD-class90100110125150180190230280
Face-to-face dimensionFF140150160200230290310350577
HeightH7075759590125150165215
Weightca. kg2.93.44.46.411.619.225.239.881.5
Kvs-Valuem³/h4.36.711.522.637.171.1104.0170.0350.0
Cv-Valuegal/min5.07.813.426.343.282.9121.3198.3408.4
Dimension in mm.
Leakage rates will be provided on request

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