Oudelong, ZhejiangLocated in the "Township of Pump and Valve in China" - Wuxing Avenue, Dongou Industrial Zone, Oubei Town, Automation Valve Co., Ltd. is a technical company integrating engineering, manufacturing, marketing and service of industrial automation control system. It specializes in R&D and production of pneumatic, hydraulic and electric driving devices and matching products of auto-control valves.

Explosion-proof electric actuator：The shell is made of hard aluminium alloy, which is treated by anodic oxidation and coated with polyester powder. It has strong corrosion resistance. The protective grade is IP67, NEMA4 and 6, and IP68 is available for selection. Fully enclosed squirrel cage motor, small size, large torsion, small inertia force, insulation grade F, built-in thermal protection switch, can prevent damage to the motor.

Definition of explosion-proof grade: The explosion-proof grade of explosion-proof electrical equipment is divided according to the type of equipment used, the temperature group of explosive gas mixture, and the explosion-proof type of explosion-proof electrical equipment.

Explosion-proof electrical equipment can be divided into two categories: underground electrical equipment for coal mines and electrical equipment for places other than mines.

On the basis of introducing advanced technology and equipment at home and abroad, the company has designed and manufactured a series of products with contemporary leading level, which are widely used in the fields of petroleum, chemical industry, light industry, power station, metallurgy, HVAC, medicine, fire protection, water treatment and other pipeline installations. It has successively provided high-quality products and good services for national key projects such as power plant sets, petrochemical industry, nuclear power, military industry, oil field development, etc. And exported to Europe, America, the Middle East and Southeast Asia market, well received by users.