Valve seals are dynamic piston or rod seals used for sealing valve spools. Typically, the designs are very slim with small diameters to suit valve requirements. Most valve seal designs are tailored to meet the specific application profile.
Seals for Pilot Valves are characterized by very small dimensions and excellent wear resistance ensuring valve performance for extremely long service life.
Parker Prädifa’s seals for piston spool valve are characterized by small dimensions, high dimensional accuracy, and excellent wear resistance ensuring consistent valve performance for extremely long service life.
Valve Seal for spool valves according ISO 5599