NOMINAL FRICTION AND SEALING IN DYNAMIC APPLICATIONS

NOMINAL FRICTION AND SEALING IN DYNAMIC APPLICATIONS

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

Standard

Skived I.D.

Skived I.D.

Skived O.D.

Skived O.D.

Inside Face Seal

Inside Face Seal

Outside Face Seal

Outside Face Seal

Extended Heel:

Standard

Standard

Skived O.D.

Skived I.D.

Skived O.D.

Skived O.D.

Inside Face Seal

Inside Face Seal

Outside Face Seal

Outside Face Seal

Flanged Heel:

Standard

Standard

Skived I.D.

Skived I.D.

Skived O.D.

Skived O.D.

SEALING APPLICATIONS

Pressure

High Pressure

Reciprocating

Reciprocating

Viscous

Abrasive / Viscous

Rotary

Rotary

Oscillating

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
200 SERIES: OPERATING SPECS.

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