NOMINAL FRICTION AND SEALING IN DYNAMIC APPLICATIONS
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ADVANCED V-SPRING SEALS (AVS) DESIGNS:
Features:
- Provides moderate spring force versus deflection
- Various spring loads to meet friction and sealing requirements
- Cross-sections available are 1/16in up to 1/2in
- Available to fit in all Industrial, Aerospace, and Military gland sizes, with custom sizes range from .125” to 48” diameters
- Peek V-spring is available for non-metallic applications
- Springs are available in 17-7 SS, 301 SS, 304 SS, 316 SS, and NACE compliant Elgiloy®
Benefits:
- Permits dynamic runout and wide gland tolerances
- Provides low friction and optimum sealing
- Excellent in rotary and reciprocating motion
- Provides excellent scraping/wiping action for sealing abrasive and viscous media with skived lip design
- Provides PEEK V-spring for zero-emission of ions
- Allows for low clamping force
Standard Heel:
Standard
Skived I.D.
Skived O.D.
Inside Face Seal
Outside Face Seal
Extended Heel:
Standard
Skived I.D.
Skived O.D.
Inside Face Seal
Outside Face Seal
Flanged Heel:
Standard
Skived I.D.
Skived O.D.
SEALING APPLICATIONS
High Pressure
Reciprocating
Abrasive / Viscous
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Rotary
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Oscillating
200 SERIES: OPERATING SPECS.
Gland Cross Sections |
Standard Industrial, Aerospace, and Military glands, plus larger cross-section up to ½” |
Operating Pressure |
0 to 30,000 PSI and Above |
Temperature Range |
-40° to 600°F |
Motion/Speed |
Slow to Medium |
Typical Applications:
- Gear Box Shaft Seals
- Hydraulic/Pneumatic Linear Actuators
- Landing Gears
- Launch Vehicles
- Rocket Engines
- HPHT Low Fugitive Emissions (LFE) Valves
- Adhesive Dispensing Equipment
- Food Processing Pumps
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CANTILEVER
SPRING DESIGN FOR OPTIMAL LOAD
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