Oubei butterfly valve _ _ Jiangsu Lan electric control valve

Jiangsu Lan valve General Equipment Co., Ltd. is located in Changzhou City Yokoyama Town, convenient transportation and economic prosperity. Q explosion-proof electric apparatus used YBK2 series of coal mine explosion-proof three-phase asynchronous motors for coal mine mining face mechanical design of special motor, frame formed by a steel plate, hood, junction boxes, insulation measures taken to strengthen, electrical performance, installation size, rated power, etc. even with the same motor YB2 main technical parameters: Rated voltage: 380V 660V 380 / 660V Rated frequency: 50Hz protection: IP55 Duty: S1 Insulation class: F 江苏兰 valve General Equipment Co., Ltd. is a professional research and development, production and sales of high-tech enterprises valve actuators ,, products through national certification explosion-proof electrical product quality supervision and inspection center, made explosion-proof certification. Accessories spring valve actuators capable of storing energy is a part, can be used to shock absorption, grip, storage and measurement compression springs torsion springs tension springs flat scroll spring buffer, use deformation energy conversion, tension and strain, fasteners, such as nuts the spring washers. Made of high-quality steel, alloy steel, carbon steel cable.江苏兰 valve General Equipment Co., Ltd. Q intelligent valve actuators valve motor is an important component of valve electric device operation, a conventional three-phase 380V (50Hz), special: three-phase 660V, 415V (50Hz, 60Hz); single-phase 220V, 110V (50Hz, 60Hz), short-time work: 10 minutes (special order 30 minutes), protection class: IP55 (special order IP65, IP67). Motors are divided into: outdoor (YDF type), flameproof (YBDF) valve special three-phase asynchronous motors