Supply ZB-ZC series electric unit price

ZB-ZC series the electric device http://www.huiz-valve.com/cn/2262.htm is the ZB is flameproof electric device. The flameproof flag d Ⅰ, d Ⅱ BT4. The series flameproof Denso Denso ZB series features: full-featured, reliable performance, advanced control systems, small size, light weight, specifications varieties characteristics. The performance of the products reached JB/T8528-1997 "common type valve electric device technology". The Flameproof performance line with GB3836.1-2000 "for explosive atmospheres Electrical Equipment General Requirements GB3836.2-2000" for explosive atmospheres flameproof electrical equipment in explosion-proof electrical equipment "d" and JB/T8529-1997 "flameproof electric valve actuators conditions ". The series flameproof valve electric device used for the valve to the linear motion of the valve, such as the cut-off valve, gate valve, throttle valves, diaphragm valves, sluice. Can be used for the next shot valve, the valve can also be used in the dark bar, is essential for remote control, centralized control and automatic control of the valve drive device. Output torque from 50N? M to 400N? M (sub-two frame size), the output speed of 12,18,24,30,36,42,48,60 r / min eight kinds available for select. Manual speed ratio is 1:1. Torque and thrust two connected dimensions, respectively, in line with standard JB2920 and standard ISO5210. The stroke controller expandable to four positions (on, off, in 1, 2). Valve position transmitter (4 ~ 20mA current output) for selection as an attachment. Recommended products: electric control valve http://www.huiz-valve.com Recommended: plastic float valve http://www.yh5858.com flange globe valve http://www.shanghuvalve.com