进口防爆脉冲电磁阀

进口防爆脉冲电磁阀

美国泰乐进口防爆脉冲电磁阀产品概述：

电磁阀是由电磁线圈和磁芯组成，是包含一个或几个孔的阀体。当线圈通电或断电时，磁芯的运转将导致流体通过阀体或被切断，以达到改变流体方向的目的。按功能分类：进口水用电磁阀、进口蒸汽电磁阀、进口制冷电磁阀、进口低温电磁阀、进口燃气电磁阀、进口消防电磁阀、进口氨用电磁阀、进口气体电磁阀、进口液体电磁阀、进口微型电磁阀、进口脉冲电磁阀、进口液压电磁阀 进口常开电磁阀、进口油用电磁阀、进口直流电磁阀、进口压电磁阀、进口防爆电磁阀。
 进口直动式电磁阀：有常闭型和常开型二种。常闭型断电时呈关闭状态，当线圈通电时产生电磁力，使动铁芯克服弹簧力同静铁芯吸合着界开启阀，介质呈通路；当线圈断电时电磁力消失，动铁芯在弹簧力的作用下复位，直接关闭窗口，介质不通，结构简单，动作可靠，在零压差和微真空下正常工作。常开型正好相反。如小于Φ6流量通经的电磁阀。
   进口分步直动式电磁阀：该阀采用一次开阀和二次开阀连在一体，主阀和导阀分步使电磁力和压差直接开启主阀口。当线圈通电时，产生电磁力使动铁芯和静铁芯吸合，导阀口开启而导阀口设在主阀口上，且动铁芯与主阀芯连在一起，此时主阀上腔的压力通过导砝口卸荷，在压力差和电磁力的同时作用下使主阀芯向上运动，开启阀介质流通。当线圈断电时电磁力消失，此时动铁芯在自重和弹簧力的作用下关闭导阀孔，此时介质在平衡孔中进入主阀芯上腔，使上腔压力升高，此时在弹簧复位和压力的作用下关闭主阀，介质断流。结构合理，动作可靠，在零压差时工作也可靠。
    进口间接先导式电磁阀：该系列电磁阀和主阀芯着形成通道组合而成；常闭型在未通电时，呈关闭状态。当线圈通电时，产生的磁力使动铁芯和静铁芯吸合，导阀口打开，介质流向出口，此时主阀芯上腔压力减少，低于进口侧的压力，形成压差克服弹簧阻力而随之向上运动，达到开启主阀口的目的，介质流通。当线圈断电时，磁力消失，动铁芯在弹簧力作用下复位关闭先导口，此时介质从平衡孔流入，主阀锌上腔压力增大，并在弹簧力的作用下向下运动，关闭阀口。常开式原理正好相反。
进口电磁阀的选型常识：
    1、爆炸性环境必须选用相应的防爆电磁阀；
    2、电磁阀一般不防水，在条件不允许时请请选用防水型；
    3、动作时间很短频率较高时一般选取直动式，大口径选用快速系列；
    4、有腐蚀性液体的应选用全不锈钢型，强腐蚀性流体宜选用塑料王(SLF)电磁阀；
    5、电磁阀分为常闭和常开二种，一般选用常闭型，通电打开，断电关闭；但在开启时间很长关闭时间很短时要选用常开型；
    6、工作压差，管路zui高压差在小于0.04MPa时应选用直动式和分步直动式，zui低工作压差大于0.04MPa时可选用先导式(压差式)电磁阀。

进口防爆脉冲电磁阀技术参数：

  Explosion proof electromagnetic valve

The United States imported explosion-proof solenoid valve pulse of tylosin products:

The electromagnetic valve is composed of an electromagnetic coil and a magnetic core. When the coil is energized or power off, the operation of the core will cause the fluid to pass through the valve body or be cut off in order to change the direction of the fluid. According to the functions of classification: imported water solenoid valve, inlet steam solenoid valve, solenoid valve, cryogenic refrigeration imported electromagnetic valve, inlet gas solenoid valve, solenoid valve, imported ammonia imported fire electromagnetic valve, inlet gas solenoid valve, solenoid valve, imported imported liquid micro electromagnetic valve, imported electromagnetic valve, imported hydraulic electromagnetic pulse valve normally open solenoid valve, solenoid valve, solenoid valve, inlet pressure inlet DC solenoid valve, explosion-proof solenoid valve imports of oil imports.

Import: direct acting solenoid valve are normally closed and normally open type two. In a closed state often closed when power, when the coil is energized to generate electromagnetic force, the moving core to overcome the spring force and static iron core to pull the world to open the valve, a medium channel; when the coil power disappear when the electromagnetic force, moving core force in the spring under the action of reset, close the window, dielectric barrier structure simple, reliable, working at zero pressure and micro vacuum. Normally open type is just the opposite. The electromagnetic valve such as flow diameter less than the diameter of 6.

Import step direct acting solenoid valve: the valve is a valve and the two valve opening even in one, the main valve and pilot valve step by step so that the electromagnetic force and the pressure directly open the main valve port. When the coil is energized, the electromagnetic force to moving core and static core pull, pilot valve open while the pilot valve port is arranged on the main valve port, and the moving core and the main spool together, then the main valve the pressure chamber through the guide weight port of unloading, the pressure difference and the electromagnetic force at the same time under the upward movement of the main valve, open the valve medium flow. When the coil power disappear when the electromagnetic force, the moving core in the role of Xiaguan of gravity and spring force to close the valve guide hole, then the balance hole in the medium into the main valve on the chamber, so that the chamber pressure increases, then in the spring and under the pressure of the main valve closed, medium stop. The structure is reasonable, the operation is reliable, and the work is reliable when the pressure difference is zero.

Imported indirect pilot solenoid valve this series solenoid valve and main valve connected with the formation of channel combinations; normally closed in is not energized, is in a closed state. When the coil is energized, the magnetic force generated by moving core and static core pull, the pilot valve port open, medium flow to the export, then the main valve on the chamber pressure decreases, the pressure below the import side, the formation of pressure to overcome the spring resistance and the resulting upward movement, to open the main valve port to medium circulation. When the coil power, the magnetic force disappeared, moving core in the spring force reduction pilot off the mouth, this time from the balance hole into the medium, the main valve chamber pressure of zinc, and under the action of the spring force to move downward, close the valve port. Normally open principle.

Import solenoid valve selection knowledge:

1, explosive environment must use the corresponding explosion-proof solenoid valve;

2, the solenoid valve is generally not waterproof, when the conditions are not allowed to use waterproof type;

3, action is very short at high frequencies are usually selected straight acting, rapid series of large caliber selection;

4, corrosive liquids should be used all stainless steel type, strong corrosive fluids should use plastic Wang (SLF) electromagnetic valve;

5, solenoid valve normally closed and normally open divided into two types, generally used in the normally closed, open, power off; but in a very long time to open the closing time is very short to use normal open type;

6, working pressure, the maximum pressure in the pipeline is less than 0.04MPa should be used and step direct acting direct action, the minimum working pressure is more than 0.04MPa can be used in the pilot (differential) electromagnetic valve.

Technical parameters of imported explosion proof solenoid valve:

Working pressure: ambient temperature: relative humidity: applicable medium: use voltage: conventional power: protection grade: explosion-proof grade: explosion-proof type: seal grade:

0.3Mpa-0.8Mpa -15 C ~55 C / 85% clean air AC110V; AC220V; AC24V; DC12VV; DN24V; AC12VA; DC10W Exm I / II T4 II 2Ge2D flammable gas or explosive dust gas IT66

客户须知：

询问美国泰乐TYLER电磁阀一级代理商。销售一部（上海凡而阀门有限公司），参数提供如下：

1.公称通径2、公称压力3、流体性质（包括温度、介质） 4.材质 5.连接方式 6电源.电压7、控制方式（常开式、常闭式、自保持式）.8、防护形式（防爆型、防水型、防尘型、防潮型、防腐型、普通型）

美国泰乐相关领域业绩：杭州地铁1号线、杭州地铁2号线、杭州地铁4号线，南京地铁1号线、南京地铁2号线、南京地铁3号线、南京地铁4号线、南京地铁10号线。

帝国化学工业、美国科氏工业、美国联合能源、艾默生电气、卢克石油、中国海洋石油。

美国泰乐代理商上海凡而阀门有限公司，咨询：

Customer information:

Welcome to inquire us Taylor TYLER solenoid valve agents. Sales of a (Shanghai and valve Co., Ltd.), the parameters are provided as follows:

1 nominal diameter, nominal pressure 3, 2 fluid properties (including temperature, medium) 5 connection 4 material 6 power. 7, voltage control mode (normally open and normally closed, self retaining.8), protection (explosion-proof, waterproof, dustproof, moistureproof and anticorrosive type type type, ordinary type)

The United States Taylor related field performance: Hangzhou Metro Line 1, Hangzhou Metro Line 2, Hangzhou Metro Line 4, Nanjing Metro Line 1, Nanjing Metro Line 2, Nanjing Metro Line 3, Nanjing Metro Line 4, Nanjing Metro Line 10.

Imperial chemical industries, the United States of America, the United States, Emerson, Luke electric, China National Offshore oil.

The United States and Shanghai where agents Taylor Valve Co. Ltd., consulting: