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The hydraulic and pneumatic cylinders act as not only
actuator but also precise positioner to meet increasing
demands derived from more complex process equipment.
Elastomer energized PTFE Glide seals can provide much
lower friction without any stick-slip effect to guarantee
smooth running even for intermittent operation or long-stroke
application. They perform reliable sealing function
even under high service pressures and/or high surface
speed. PTFE with inherent low friction and wear resistant
property can effectively improve service life of the
seal on reciprocating applications and help reduce maintenance
cost.
Moreover, it also preferred in certain unfavorable
applications such as construction equipment, chemical
process, off-shore, galvanizing and color coating line
and coal-fired power plant where dusty, high-temperature,
aggressive media, or intermittent movement are quite
common in sealing environment.
FDA approved PTFE Glide Seals are widely adopted by
foodstuff, pharm, and semi-conductor process equipment.
Rotary PTFE Seals are also available.
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