Habonim Catalog Interactive 2024 V04 15022024 - Catalog - Page 38
CRYOGENIC VALVES
General
Habonim’s cryogenic product line valves are subject to the general Habonim valves
design, materials, practices, methodologies and certifications – for more information, see
Valves General chapter.
Habonim cryogenic valves are equipped with the Total HermetiX integrity package for
superior sealing, safety and environmental care.
Cleaning, Assembling and Packing
Cryogenic Service
A meticulous cleaning and assembly procedure eliminate the ignition hazards that can
be caused by the presence of hydrocarbon oil, grease, and metal chips. Habonim uses an
environment friendly, alkaline-based degreasing process with controlled parameters. Valves
are assembled in a controlled area by personnel who is specially equipped and trained to
perform this task. The assembling area, work surfaces, equipment and tools are specially
maintained to ensure that cleanliness requirements are met.
• Valves are cleaned and degreased for oxygen service
• Valves ends are capped, valves are plastic bagged
• A sticker on the plastic bag indicating “cryogenic use”
Quality
Reference Standards
HermetiX fire safe stem sealing
• Design, testing & inspection according to BS 6364:1984 (amendment 3)
• Testing EN 14432:2014
• Testing EN 1626:2008 (with liquefied Nitrogen per request)
• NDT per ASME B16.34 - optional
12" or 6"* extended bonnet: Minimal
fluid layer between bonnet and stem
assures leak free stem seal
* 6" bonnet applicable up to 4" valve
Stem, bonnet robust design, efficient
heat transfer
Pressure Relief
Cavity
Tongue and groove zero leak
One-way assembly
connecting area
Diverter valve
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Multiport valve
CRYOGENIC VALVES
Minimum thermal expansion
Bidirectional assembly option
