Habonim Catalog Interactive 2024 V04 15022024 - Catalog - Page 30
VALVE FEATURES
Stem Seals
Graphite-free fire safe HermetiX™ stem seal
The patented HermetiX™ stem seal is named for its distinctive “X"-shaped design. The flexible
“X" shape creates a dynamic sealing arrangement so that, in the event of pressure buildup
or side load, the HermetiX™ adjusts dynamically to prevent fugitive emissions. The result is a
superior stem seal design compared with the conventional flat stem seals currently available
on the market.
The HermetiX™ Fire-safe. This patented design includes a polymer based stem seal and a unique
fire safe certified construction. The graphite-free stem seal, suitable for use in hazardous industries
such as chemical, petrochemical, oil & gas, Food & Beverages is designed to operate for 500,000
cycles without refurbishment. The HermetiX™ fire safe valve offers the ultimate solution - an exclusive
graphite free stem seal that eliminates the risk of graphite disintegration after prolonged valve cycles,
protecting both line materials and air quality. The HermetiX™ fire safe valve meets the requirements
of fire-safe API 607 / ISO 10497 standards, as well as the stringent ISO 15848-1 standard.
Features
• Prevents media contamination from graphite particles
• FDA, CE1935:2004 approved polymer or other materials is available upon request
• Fugitive emission certified to ISO 15848-1 and API 641
• Habonim patented design
• Designed to operate for 500,000 cycles without refurbishment
• Prevents media contamination from graphite particles
• Ensures uninterrupted production
• Increases site safety
• Anti-static as standard
Slide bearing
Thrust seal
HermetiX™ stem seal
No pressure
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Pressure build-up
Side load
VALVES
