Valve actuators DZW, referred to as DZW type electrical equipment is to achieve the valve open, close or stop the control of the drives, is the realization of remote control valves, centralized control and automatic control of the essential drive. 

 DZW type Denso for gate valve, globe valve, diaphragm valve, piston valve, throttle, water gates and so on. Can be used for the next shot valve, the valve can also be used for dark bar. Its products derived products are available large-diameter ball valve, gate valve and throttle and so on. Ministry standards are used, "95" Code set design, multi-band 2 on the passive dry contact, meet more needs, protection class IP65 (up to 67), torque range :50-10000N * M. 
 Denso has a whole series of features, reliable performance, advanced control system, small size, light weight, easy maintenance and so on. Can be implemented on the remote control valve, centralized control and automatic control. Widely used in electric power, metallurgy, petroleum, chemicals, paper, sewage treatment and other industries. 
 Denso valve Yangzhou good business performance in line with the product JB/T8528-1997 "common type valve electric device technology" requirements. Flameproof performance consistent with GB3836.1-2000 "Electrical apparatus for explosive gas atmospheres Part 1: General requirements" 
 Multi-turn electric actuators by anti-TYPE: common type, type and explosion-proof outdoor 
 By control points: a conventional type, integrated and intelligent integration of type 
 Divided by connection type: a torque-based, power-and thrust-type. 

 The main technical parameters of the work environment and 
 1 Power supply: three-phase AC motor, 380V (660V special order or 220 V), 50Hz (special order 60Hz); control line is 220V, 50Hz (special order 60Hz); remote control for 24VDC. 
 2 Work Environment: 
 2.1 ambient temperature: -20 ~ +60 ℃ (special order -40 ~ +80 ℃). 
 2.2 Relative humidity: ≤ 90% (25 ℃ pm). 
 2.3 Type of protection: common type and outdoor-type for non-flammable, explosive and corrosive media sites, including common type used for indoor; explosion-proof products and d Ⅱ BT4 d Ⅰ two, d Ⅰ for non-coal mining Face; d Ⅱ BT4 used in factories, for the environment Ⅱ A, Ⅱ B Grade T1 ~ T4 group explosive gas mixture. (See GB3836.1) 
 2.4 Degree of protection: for the outdoor type and explosion-proof IP65 (special order IP67). 
 3 working system: short 15 minutes (special order 30 minutes).