EZ-FLO® Style 206
Expansion joints for general service applications
Style 206 EZ-FLO® expansion joints contain a single wide flowing arch, eliminating the need for filled arches on slurry services. Suitable for high pressure applications, their self-flushing design eliminates media buildup and reduces fluid turbulence.
Style 206 EZ-FLO® can be designed to meet the requirements of ASTM F1123 and Navy/Coast Guard Specification 46CFR56.60-25(E).
Regional Availability Restrictions:
Not available in Europe
- Self-flushing design eliminates media buildup and reduces fluid turbulence
- High pressure resistance ensures longer life and reduces inventory requirements
- Lightweight design installs easily and costs less to ship
- Size:
- Min. Inner Diameter: 1 in / 25 mm
- Max. Inner Diameter: 120 in / 3000 mm
- Temperature:
- Max temperature rating is based on tube, body and cover materials.
To determine, find the minimum temperature based on materials selected.
Body Material | Max. Temp.
• Nylon Tire Cord (Standard): +250°F (+120°C)
• Kevlar Tire Cord: +300°F (149°C)
Liner and/or Cover Material | Max. Temp.
• ABRA-LINE™: +180°F (+80°C)
• Natural Rubber: +180°F (+80°C)
•Neoprene/FDA Neoprene: +250°F (+120°C)
• Nitrile/FDA Nitrile: +250°F (+120°C)
• EPDM/FDA EPDM: +300°F (+150°C)
• Chlorobutyl (Standard): +300°F (+150°C)
• HNBR (Hydrogenated Nitrile): +300°F (+150°C)
• GUARDIAN® FEP: +400 (+205°C)
• FKM (Fluoroelastomer): +400°F (+205°C)Note: Not all materials are available in all configurations. Contact Garlock to inquire.
- Max temperature rating is based on tube, body and cover materials.
- Pressure and Vacuum Rating:
Note: Pressure and vacuum ratings at neutral FF dimension. Extended face-to-face dimensions result in reduced pressure and vacuum ratings for Style 206 EZ-FLO® expansion joints.
- ASTM F1123 Compliant
- Navy/Coast Guard Specification 46CFR56.60-25(E)
- Canadian Registration Number (CRN) -All provinces
- ABS Type Approval
- Nuclear – 10CFR50 Appendix B, 10CFR21, and NQA-1 basic
- ISO 15540 Fire Sales
> Requires use of fire safe cover
- Pulp and Paper
- Steel
- Water/Waste Water
- HVAC
- Power Generation
- Chemical
- Petrochemical
- Marine
ADDITIONAL INFORMATION
Standard Design
- Tube — Standard chlorobutyl liner extends to outer edge of the flange for excellent chemical resistance. The flowing arch design adds pressure resistance and reduces product buildup. Seamless tube creates a positive flange seal without gaskets.
- Body — Rubber impregnated tire cord and polyester cross-wrapped in bias-ply construction.
- Cover — Homogeneous layer of chlorobutyl elastomer extends to the outside edge of the flange. Coated with a weather-resistant protectant.
Optional Configurations
- Custom drilling: ANSI, DIN, AWWA, BS, JIS, and special drilling patterns available on request
- Extended Face-to-Face (pressure/vacuum ratings may be affected)
- Accomodate misalignment: lateral, angular, and torsional offsets
Garlock Rubber Expansion Joint Application Data Sheet
Technical Data
Expansion Joints Catalog – Technical Manual (EU)
Expansion Joints Catalog – Technical Manual (NA)
Literature
Garlock Fossil Fuel Brochure 
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