進(jìn)口防爆脈沖電磁閥

進(jìn)口防爆脈沖電磁閥

美國(guó)泰樂進(jìn)口防爆脈沖電磁閥產(chǎn)品概述：

電磁閥是由電磁線圈和磁芯組成，是包含一個(gè)或幾個(gè)孔的閥體。當(dāng)線圈通電或斷電時(shí)，磁芯的運(yùn)轉(zhuǎn)將導(dǎo)致流體通過閥體或被切斷，以達(dá)到改變流體方向的目的。按功能分類：進(jìn)口水用電磁閥、進(jìn)口蒸汽電磁閥、進(jìn)口制冷電磁閥、進(jìn)口低溫電磁閥、進(jìn)口燃?xì)怆姶砰y、進(jìn)口消防電磁閥、進(jìn)口氨用電磁閥、進(jìn)口氣體電磁閥、進(jìn)口液體電磁閥、進(jìn)口微型電磁閥、進(jìn)口脈沖電磁閥、進(jìn)口液壓電磁閥 進(jìn)口常開電磁閥、進(jìn)口油用電磁閥、進(jìn)口直流電磁閥、進(jìn)口壓電磁閥、進(jìn)口防爆電磁閥。
 進(jìn)口直動(dòng)式電磁閥：有常閉型和常開型二種。常閉型斷電時(shí)呈關(guān)閉狀態(tài)，當(dāng)線圈通電時(shí)產(chǎn)生電磁力，使動(dòng)鐵芯克服彈簧力同靜鐵芯吸合著界開啟閥，介質(zhì)呈通路；當(dāng)線圈斷電時(shí)電磁力消失，動(dòng)鐵芯在彈簧力的作用下復(fù)位，直接關(guān)閉窗口，介質(zhì)不通，結(jié)構(gòu)簡(jiǎn)單，動(dòng)作可靠，在零壓差和微真空下正常工作。常開型正好相反。如小于Φ6流量通經(jīng)的電磁閥。
   進(jìn)口分步直動(dòng)式電磁閥：該閥采用一次開閥和二次開閥連在一體，主閥和導(dǎo)閥分步使電磁力和壓差直接開啟主閥口。當(dāng)線圈通電時(shí)，產(chǎn)生電磁力使動(dòng)鐵芯和靜鐵芯吸合，導(dǎo)閥口開啟而導(dǎo)閥口設(shè)在主閥口上，且動(dòng)鐵芯與主閥芯連在一起，此時(shí)主閥上腔的壓力通過導(dǎo)砝口卸荷，在壓力差和電磁力的同時(shí)作用下使主閥芯向上運(yùn)動(dòng)，開啟閥介質(zhì)流通。當(dāng)線圈斷電時(shí)電磁力消失，此時(shí)動(dòng)鐵芯在自重和彈簧力的作用下關(guān)閉導(dǎo)閥孔，此時(shí)介質(zhì)在平衡孔中進(jìn)入主閥芯上腔，使上腔壓力升高，此時(shí)在彈簧復(fù)位和壓力的作用下關(guān)閉主閥，介質(zhì)斷流。結(jié)構(gòu)合理，動(dòng)作可靠，在零壓差時(shí)工作也可靠。
    進(jìn)口間接先導(dǎo)式電磁閥：該系列電磁閥和主閥芯著形成通道組合而成；常閉型在未通電時(shí)，呈關(guān)閉狀態(tài)。當(dāng)線圈通電時(shí)，產(chǎn)生的磁力使動(dòng)鐵芯和靜鐵芯吸合，導(dǎo)閥口打開，介質(zhì)流向出口，此時(shí)主閥芯上腔壓力減少，低于進(jìn)口側(cè)的壓力，形成壓差克服彈簧阻力而隨之向上運(yùn)動(dòng)，達(dá)到開啟主閥口的目的，介質(zhì)流通。當(dāng)線圈斷電時(shí)，磁力消失，動(dòng)鐵芯在彈簧力作用下復(fù)位關(guān)閉先導(dǎo)口，此時(shí)介質(zhì)從平衡孔流入，主閥鋅上腔壓力增大，并在彈簧力的作用下向下運(yùn)動(dòng)，關(guān)閉閥口。常開式原理正好相反。
進(jìn)口電磁閥的選型常識(shí)：
    1、爆炸性環(huán)境必須選用相應(yīng)的防爆電磁閥；
    2、電磁閥一般不防水，在條件不允許時(shí)請(qǐng)請(qǐng)選用防水型；
    3、動(dòng)作時(shí)間很短頻率較高時(shí)一般選取直動(dòng)式，大口徑選用快速系列；
    4、有腐蝕性液體的應(yīng)選用全不銹鋼型，強(qiáng)腐蝕性流體宜選用塑料王(SLF)電磁閥；
    5、電磁閥分為常閉和常開二種，一般選用常閉型，通電打開，斷電關(guān)閉；但在開啟時(shí)間很長(zhǎng)關(guān)閉時(shí)間很短時(shí)要選用常開型；
    6、工作壓差，管路zui高壓差在小于0.04MPa時(shí)應(yīng)選用直動(dòng)式和分步直動(dòng)式，zui低工作壓差大于0.04MPa時(shí)可選用先導(dǎo)式(壓差式)電磁閥。

進(jìn)口防爆脈沖電磁閥技術(shù)參數(shù)：

  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

客戶須知：

詢問美國(guó)泰樂TYLER電磁閥一級(jí)代理商。銷售一部（上海凡而閥門有限公司），參數(shù)提供如下：

1.公稱通徑2、公稱壓力3、流體性質(zhì)（包括溫度、介質(zhì)） 4.材質(zhì) 5.連接方式 6電源.電壓7、控制方式（常開式、常閉式、自保持式）.8、防護(hù)形式（防爆型、防水型、防塵型、防潮型、防腐型、普通型）

美國(guó)泰樂相關(guān)領(lǐng)域業(yè)績(jī)：杭州地鐵1號(hào)線、杭州地鐵2號(hào)線、杭州地鐵4號(hào)線，南京地鐵1號(hào)線、南京地鐵2號(hào)線、南京地鐵3號(hào)線、南京地鐵4號(hào)線、南京地鐵10號(hào)線。

帝國(guó)化學(xué)工業(yè)、美國(guó)科氏工業(yè)、美國(guó)聯(lián)合能源、艾默生電氣、盧克石油、中國(guó)海洋石油。

美國(guó)泰樂代理商上海凡而閥門有限公司，咨詢：

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: