The guide rod and piston rod have and advanced surface treatment, which combined with self-lubricating bearings, provides superior wear resistance and extends the life of all sliding components.
O-Rings are all fitted bodies, caps and joints to prevent water ingress.
ISO Valve Mounting
The Series SF actuators valve interface meets ISO standards, and meets the dimensional requirements of ISO defined for each torque range.
The Series SF actuators incorporate over three stages of internal and external coatings to resist severe weather, chemical and petroleum environments.