Rack and Pinion actuators are for automation and operation of quarter-turn valves like Butterfly, Ball and Plug valves as used in process industries like chemical, pharmaceutical, water processing, oil & gas, etc.
The actuators are available in two constructions: Spring Return and Double Acting. Mechanical Spring Return is for fail-safe applications and can be assembled for “Fail-Close” or “Fail-Open” safety function.
Double Acting actuators can be used for a “Fail-In-Last-Position” safety function.
JHA series ：Spring return pneumatic actuator, through the optimization of innovative design, the use of new materials and new technology, so that the product performance is more superior. The series of actuators have reliable operation, long working life, long adjustable range, high anti-corrosion performance, multiple specifications, flexible selection, affordable and other characteristics.Conform to ISO5211 international standard, easy to install and use
JHA series: double acting pneumatic actuator, high quality, low friction, long life, switching times are up to more than 1 million times, high stability.
JHA series double acting pneumatic actuator integrates a variety of advanced technologies, which can face the challenges of various harsh environments. Its outstanding reliability and safety can meet your strict requirements for automatic control.
