A, product characteristics
FS series flatyoke™ actuator is a substitute of traditional fork type actuator, like the Q series actuators, we consider more in product design: a simplified user installation, improve product performance, prolong the service life of the product. The products have been in the United States Westinghouse (Westinghouse) has been successfully applied in the AP1000 project.
The cylinder design by weight and structure of double balance principle, meet the requirements of nuclear power technology seismic test. Double hollow unique drive shaft design is solved using the traditional control valve actuator does not replace the pneumatic actuator could not be achieved by the open air switch to gas off the driver problem, only the top executive body and installed on the bottom end of switch position, can be solved. The vulnerability of sealing components using external design, can use the general standard O-ring fast online replacement. Two-way adjustable limit block to achieve effective piston limit, eliminate the fork limit stop block has large lateral loads.
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