Hydraulic cylinder rod seals with pressure-relief function: Stepseal® V
An innovative hydraulic rod seal with pressure-relief function is featured in this video.
Turcon® Stepseal® V is engineered to prevent pressure build-up in even the most difficult of hydraulic sealing arrangements. The seal incorporates a number of unique features. These include a patented hydrostatic pressure-relief system, which provides rapid pressure actuation and pressure balancing under all service conditions.
This film is also available in High Definition (HD) so you may watch it in full screen mode after setting it to 720p.