Specializing in the production of cement special valves, electric actuators, DKX electric control box, DKJ electric actuators, DQF fast off electric valve, fine small actuators, actuators Acting imported brands: Germany Xi Bosi SIPOS, UK Rotork ROTORK, Germany, Austria Mary AUMA, France Bernard and many other brands, high quality, welcome to discuss cooperation! Yangzhou constant electric valve control Equipment Co., Ltd. specializes in producing: Cement professional unloading equipment flow control valves, models B200, B250, B300, B350, B400, B500, B630; electric flow valve, pneumatic flow valve, cement homogenization silo special valves electric valve; electric butterfly valve; electric devices; electric actuator; intelligent electric devices; DQF electric ball DQF-50, DQF-80, DQF-100,, DQF-125, DQF-150, DQF-200; DKJ electric actuators DKJ-2100M, DKJ-3100M, DKJ-4100M, DKJ-5100M, DKJ-6100M, DKJ-7100M; DZW electrical device; fine small electric actuator, models DCL-05, DCL-10, DCL-20, DCL- 40, DCL-60, DCL-60E, DCL-100, DCL-100E, DCL-200, valves professional motor YDF, YBDF; location module CPA100-220, CPA101-220, CPA201-220, PT-3D-J, PK-3D-J, WK, LK, Yangzhou Siemens; DKX valve control box DKX-CK, DKX-GK, DKX-GW-K, DKX-GB, DKX-GW-P, DKX-GK, DKX-GB; Electric control box valve actuators. Multi-turn valve actuators, referred to as Z-electric actuators. Is to achieve a valve opening, closing or adjusting the drive device control. Suitable for gate valves, globe valves, diaphragm valves, piston valve, throttle, water gates and so on. Can be used for the next shot valve can also be used in the dark bar valve. This series actuators have full-featured, reliable performance, advanced control systems, small size, light weight, easy to use and maintain. May apply for remote control valve, centralized control and automatic control. Performance of this product comply with JB / T8528-1997 "electric valve actuators technical conditions" requirement. Explosion-proof performance in line with GB3836.1-2000 "Electrical apparatus for explosive gas atmospheres - Part 1: General requirements", GB3836.2-2000 "Electrical apparatus for explosive gas atmospheres - Part 2: flameproof" d "" and JB / T8529-1997 "flameproof electric valve actuators technical conditions" requirement. Multi-turn actuator classification: divided by type of protection: an outdoor type and flameproof; by control points: the integration of switching and integrated regulated; by connection type points: a torque type, power type and thrust type. Power: conventional, three-phase 380V (50Hz) special, three-phase 660V, 440V, 415V (50Hz, 60Hz); single-phase 220V, 110V (50Hz, 60Hz) Working environment temperature: -20 ~ + 60 ℃ (special order - 40 ~ + 80 ℃). Relative humidity: ≤95% (25 ℃ when). Outdoor Type of protection: for non-flammable, explosive and corrosive media sites; and flameproof: There are two kinds of dI and dIIBT4, dI applicable to non-coal mining face; dIIBT4 used in factories for the environment IIA, IIB grade explosive gas mixture of T1-T4 group. (See GB3836.1) Degree of protection: IP55 (special order IP65, IP67, IP68) working system: short 10 minutes (special order 30 minutes) When you order, please follow the instructions, with reference to specific models, specifications directory selection, according to the order of processing to provide detailed information to work on each other, for which you get the quickest and most satisfactory services. 1. Please specify the model by model representation, any special requirements when ordering must explain, if not press the company required to provide instructions. 2. Environmental explosive gases must describe and must comply with the provisions of this specification proof mark. 3. Please indicate the connection size standards, stem diameter and extended length, if it is connected with the description does not match the size, can be resolved through consultation with the Company. 4. hand clockwise to close the valve, as the contrary must be explained. 5. thrust stem nut pattern generally consists of user processing, the company is only a pre-hole machining, please contact the company processing, please provide the thread size. 6. The company also requested by the user, provide other electrical device speed.