Qurter-turn Electric Actuator
Actuator description
ST14+RS1825G electric actuator has archieved an excellent reputation over the years in this market thanks to a range of actuators providing the following features:
Compact construction with a high output torque
Self locking gear train to maintain the position ofthe valve when the actuator is de-energized
Very good resistance to vibrations
Very simple settings - no specific tool required
Adjustable mechanical travel limit stops to prevent overtravel
Removable drive socket for easy machining
Emergency handwheel and mechanical position indicator provided on all actuators as a standard
Quarter-turn electric actuator can be used to control various valves with are gulating angle of 0-90°and the torque range is: 35-10000Nm. It can used for control all of quarter-turn valve like: fue cut-off gate, boiler's primary and secondary wind, boiler's side wind, air pre-heater inlet and outlet damper regulator, butterfly valve, ball valve, louver valve, damper, plug valve, flapper valve, etc. Explosion-proof grade: IP67, IP68.
Technical data
Dimensions
Foot-plate mounted
Product display
Connection to valves
About us
Founded in 2014, Freya mainly deals in fluid control products and services such as actuators, electric valve actuators, electric valves, etc., focusing on the process industry field. It has long been committed to providing professional fluid control solutions for process industries such as electricity, steel, building materials, and water treatment. According to actual working conditions, through necessary field surveying and technical briefing, it provides customers with safe, economical, and environmentally friendly selection and design, strictly supplies and guides installation and commissioning in accordance with contract requirements, and hands over for use when the standards are met. Thanks to the trust of the majority of users, through long-term and large-scale on-site field services and effective accumulation of technical experience, the company accurately understands the real needs, pain points, and expectations of users and market equipment manufacturers. The intelligent electric actuators developed and produced by the company based on its own patents are reliable, durable, easy to use, cost-effective, and guaranteed service. Being close to users, providing full-process services, bottom-up services, and value-added maintenance services to escort users' production is our differential advantage. Freya SD intelligent electric actuators and valve electric devices provide a two-year warranty after installation and commissioning, and free after-sales service for life. Technical quality and commercial credit are the foundation of the company's survival and the two wheels that drive the company's development. The only standard for evaluating our work results and demonstrating our existence value is that users feel assured, worry-free and happy. The company's many customers are distributed in the fields of thermal power, petrochemicals, coal chemical industry, water treatment, etc., all over the country, including more than 100 end users belonging to the five major power generation groups, the three major nuclear power groups, Sinopec, PetroChina and local energy groups.
Certificates
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