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Multi-turn Actuator AVA01 ~ AVA10 suitable for Globe valves, Gate valves, sluice valves, penstock and some dampers. AVA01 ~ AVA10 combined with BA bevel gearbox max can reach 100,000Nm.
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Our Gas-over-oil Actuator is designed on the basic of our experience on Electric actuator and Electro hydraulic actuator, referring to international advanced actuator technology. It is mainly used in river crossing valve room, Station By-pass valve, Station Entrance/Exit Protection, Long distance pipeline, compressor load/unload protection, stand blowdown, emergency shutdown, line break protection, remote control, etc.
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Separated mount Quarter turn Electro hydraulic actuator is designed for location not easy to access or install, like high vibration or corrosive enviroment, separated actuator has no function difference with standard actuator, the protection of cover also can meet ATEX or water tight requirement. The separate mount distance can design according client's requirement.
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The line break protection gas over oil actuator is designed on the basic of standard actuator, can close the pipe when any pipe leakage detected. Actuator has 3 group pressure sensor, provide higher reliability on detecting pipe pressure change and protection. Our actuator has passed explosion proof and SIL approval, are widely used in China, Russia, Pakistan and other countries.
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