武汉耀泰机电设备有限公司 联系人：韩先生 QQ： 电话： 手机： 传真： 武汉耀泰供应力士乐，万福乐，ASCO，ATOS，SMC,威格士等进口品牌液压泵、液压阀、气动阀、液压缸等全系列产品 交易方式：德邦代收、淘宝链接（支付宝担保交易）、预付款交易等等。 8344G072 24VDC 24VDC 24VDC 230/50 230/50 工作原理 电磁阀里有密闭的腔，在不同位置开有通孔，每个孔连接不同的油管，腔中间是活塞，两面是两块电磁铁，哪面的磁铁线圈通电阀体就会被吸引到哪边，通过控制阀体的移动来开启或关闭不同的排油孔，而进油孔是常开的，液压油就会进入不同的排油管，然后通过油的压力来推动油缸的活塞，活塞又带动活塞杆，活塞杆带动机械装置。这样通过控制电磁铁的电流通断就控制了机械运动。 230/50 24VDC 24VDC 230/50 24VDC 电磁阀（Electromagnetic valve）是用电磁控制的工业设备，是用来控制流体的自动化基础元件，属于执行器，并不限于液压、气动。用在工业控制系统中调整介质的方向、流量、速度和其他的参数。电磁阀可以配合不同的电路来实现预期的控制，而控制的精度和灵活性都能够保证。电磁阀有很多种，不同的电磁阀在控制系统的不同位置发挥作用，最常用的是单向阀、安全阀、方向控制阀、速度调节阀等。 X TPL:24029的线圈 24VDC D 220/50 EF8210G004 24VDC D D 24VDC D EF8262G22 24VDC 8320G172MO 220/50 JKH8344G74MO 110/50 EFHC8210C013 125VDC 238常用型号 SCE238D002 SCE238D004 SCE238D005 238先导式 黄铜阀体 型号全 常闭 SCE238D001 SCE238D006 SCE238D002 SCE238D007 SCE238D003 SCE238D008 SCE238D004 SCE238D009 SCE238D005 SCE238D010 SCG238D016 SCG238D017 SCG238D018 常开 SCG238D019 SCG238D020 SCG238D021 未详尽列出的型号，欢迎来电咨询。 ASCO, in 1888 started out manufacturing elevator, compressor and generator controls. In 1910 ASCO became the first company to develop and manufacture a new electrically operated control device known as the solenoid valve. ASCO continued its development activity in these product areas and today manufactures products that are designed to control the flow of air, gas, water, oil and steam - practically every kind of liquid or gaseous substance. ASCO's heritage of innovation has resulted in an extensive line of products that range from two position on/off valves to entire flow control solutions designed to provide thousands of customer specific solutions. In the late 1950's ASCO begins to expand internationally . Now having manufacturing and sales in over 42 countries. In the mid 1970's additional products were introduced, such as, air-operated valves, manual reset valves and pressure and temperature switches to satisfy the ever increasing demand of new applications. ASCO buys Angar Scientific in 1983 the manufacturer of micro-miniature solenoid valves, now a part of our ASCO Miniature product line. In 1985 ASCO is acquired by Emerson Electric Co., a fortune 100 company located in St Louis, Missouri. Emerson Industrial Automation Emerson ranks among the world's largest and most respected industrial corporations. Emerson in 1988 buys Joucomatic, Europe's leading name in pneumatic valves, and combines it into the ASCO family. ASCO NumaticsIn 2008 ASCO and Numatics, companies of Emerson Industrial Automation, merged operations in North America to form ASCO Numatics -- a unified company that offers comprehensive flow control and pneumatics solutions for a wide range of industry-focused applications. In 1968, ASCO introduced a unique core tube deep drawn from stainless steel. The plugnut is pressed into the tube, and the top of the tube crimped to hold the assembly together. Since the drawn core tube could not be threaded to accept a retaining nut, as was common practice at the time, a plastic retaining cap was designed to perform the function. It was decided to use bright red for the retaining cap as natural nylon soon discolored in an industrial environment. The ASCO “RedHat” was born, and today is one of the most widely recognized brands in industrial and process plants.