By using an extended bonnet, the packing, gaskets and seals of ColdFlow valves are protected from cryogenic temperatures, thus ensuring their sealing properties. Optional special gaskets and packing can be used to operate at temperatures as low as -69 °C. Depending on the application, Flowserve cryogenic valves are available with a top entry design for the easy maintenance of valves located in a cold box or with a simple extended bonnet attached to the valve body.
Standards and Certifications
IS0 9001:2008
PED Directive 97/23/EC
SIL Certification
CRN Certification (Canadian Registration)
ATEX Directive 94/9/EC
CE Mark
Electronic Certifications for Logix Positioners mounted on Kammer Valves
CSA
FM
SIRA
TR CU
INMETRO
TESTSAFE
KOSHA
CCOE
Coldbox valve for air separation applications
Optional use for LNG
Aluminum body
Top entry design for most valve sizes
seperable plug for easy maintenance
Globe Control Valve, High Performance, Cryogenic, Low Temperature, Bellows Seal, Fugitive Emissions
Standards and Certifications
IS0 9001:2008
PED Directive 97/23/EC
SIL Certification
CRN Certification (Canadian Registration)
ATEX Directive 94/9/EC
CE Mark
Electronic Certifications for Logix Positioners mounted on Kammer Valves
CSA
FM
SIRA
TR CU
INMETRO
TESTSAFE
KOSHA
CCOE
Coldbox valve for air separation applications
Optional use for LNG
Aluminum body
Top entry design for most valve sizes
seperable plug for easy maintenance
Globe Control Valve, High Performance, Cryogenic, Low Temperature, Bellows Seal, Fugitive Emissions