1、design
and construction
The
Yiheng series actuator adopts a compact, high torque to weight ratio structural design,
which is one of the safe driving solutions for ball valves, butterfly valves, plug
valves, and other 90 degree rotating mechanical devices。
2、MANUAL
The
Yiheng series actuators have independent lateral manual devices - screw rods, gears,
clutch gears, hydraulic manual and other types to choose from, meeting different usage
needs。
3、Sealing
performance
There
are exclusive O-ring designs on the piston rod, box cover, and body, which enhance the
sealing performance of the drive device。
4、high
strength
The
central box module is made of ductile iron or carbon steel material, ensuring the
strength of the box while also considering climate suitability。
5、Corrosion
resistant and wear-resistant
The
surface of the driving device is electrostatically sprayed, and the inner surface of the
cylinder can be coated with nickel, chrome, or polytetrafluoroethylene. The surface
treated piston rod and guide rod are combined with self-lubricating bearings to achieve
excellent wear resistance and corrosion resistance, extending the service life of the
equipment。
6、Modular
design
The
Yiheng series actuator adopts a modular design, which is divided into several modules:
fork box, cylinder, spring, and side accessory device; Modular design simplifies and
facilitates on-site configuration adjustment, installation, disassembly, and
replacement. Users can flexibly choose the action mode and form of action according to
their actual usage needs, and each module can also be purchased separately。
