Welcome to Yangzhou Hengchun Electronics Co.,Ltd., 24-Hour Hour Hotline:+(86)514-80826577

HanJiang Development Zone,MuYang Road No.5, Yangzhou ,Jiangsu Province,China

Post Code:225127



Correct debugging method electric valve

2018-09-27 Hits:465
Electric valve actuators and valve from the valve supporting component electric valve for controlling the valve opening and closing
Electric valve actuators and valve from the valve supporting component electric valve for controlling the valve opening and closing. It can be remotely operated site operation. Valve electric device consists of motor, speed reducer and torque limiting mechanism, stroke control mechanism, a manual electric conversion mechanism, opening indication mechanism and an electric controller. Electric valve electric device, if properly adjusted, ranging from shortening the life of the valve; while in lead valve cast iron shell fracture, motor burned out and flooding control pumping stations and other serious accidents. Therefore, in order to ensure the safety not ask off the water supply, we must carefully adjust the electric valve electric device to ensure the electric valve opens and closes smoothly.
    Adjust the torque limiting mechanism
Electric valve gate is used for a water pressure or pressure difference across the different torque limiting mechanism can be adjusted in different places. When electric valve gate at both ends of the direction of water pressure or low pressure difference between the places, the torque limiting mechanism should be adjusted to a lower torque, using HZ series, z series or ZB and bladder pod mushroom spring Zha pound stack Hz series switch when the moment limiting means, the adjusted value will require the greater torque, and vice versa small.
    Like more than a few series adjustment method. When adjusting ZD series of electric valve actuators, to remove the tank side cover, adjust the torque limiting mechanism, loosen the adjustment nut set screws, loosen the adjustment nut, relaxing moments spring button, and put the loosest position and then adjusting nut set screws tighten, hold the adjusting nut. Note that the top screws tight set must fall shaft groove is not exactly aligned with the shaft as the top slot, as long as the adjustment nut in the direction of compression of the spring rotated slightly to align the axial groove set screws. Then install the side cover, open the valve adjustment.
Tel :+86-514-80826580
add :HanJiang Development Zone,MuYang Road
No.5, Yangzhou ,Jiangsu Province,China
百威娱乐网 福彩3d组选六5码遗漏 pk10怎样五码定位45678 准确的后一万5个万能码 重庆时时彩官方开奖 破解 75秒赛车 沃尔夫斯堡 e球彩复投 贝贝游戏通比牛牛技巧 华兴娱乐下载 北京塞车计划网全天更新 北京时时开奖号码结果 11选5胆拖投注计划表 在线pk10官网开奖记录 手机真人龙虎技巧 ag漏洞我赢几十万