進(jìn)口帶信號(hào)反饋電磁閥

Imported signal feedback solenoid valve

→產(chǎn)品概述 Product overview

    （RFK）德國(guó)羅伯特進(jìn)口帶信號(hào)反饋電磁閥是為了實(shí)現(xiàn)遠(yuǎn)程自動(dòng)化控制，隨時(shí)能觀測(cè)出電磁閥是否處于正常工作狀態(tài)的產(chǎn)品。它是基于閥本身集成了信號(hào)反饋器，由PLC系統(tǒng)自動(dòng)話控制，在電磁閥的打開(kāi)和關(guān)閉都會(huì)反饋給PLC系統(tǒng)一個(gè)電源信號(hào)，監(jiān)測(cè)出電磁閥的運(yùn)行工作狀態(tài)。該信號(hào)反饋電磁閥長(zhǎng)期運(yùn)用在遠(yuǎn)程的自動(dòng)化控制上。當(dāng)線圈失電或燒毀時(shí)，可用手動(dòng)柄實(shí)現(xiàn)電磁閥打開(kāi)和關(guān)閉。操作方便、性能穩(wěn)定；活塞結(jié)構(gòu)、密封性好；專制線圈、不易燒毀。

    Germany Robert RFK imported solenoid valve with signal feedback is to realize remote automatic control and observe whether the solenoid valve is in normal working state at any time.

→產(chǎn)品特點(diǎn) Product features

1、現(xiàn)場(chǎng)可自由安裝；動(dòng)作響應(yīng)迅速；閥體采用熱鍛成型工藝、外型美觀；

2、采用專門(mén)塑封線圈，提高閥的可靠性并能防水、防潮；

3、液體、氣體、油品可混合使用，提高閥的使用范圍不銹鋼帶信號(hào)反饋電磁閥產(chǎn)品說(shuō)明；

原理結(jié)構(gòu)：分步直動(dòng)導(dǎo)向活塞式、一步直動(dòng)導(dǎo)向活塞式；通用性廣、靈敏性高、嚴(yán)密性強(qiáng)、壽命性長(zhǎng)。

1, the site can be free to install; quick response; valve body using hot forging process, beautiful appearance;

2, using a special plastic coil, increase the reliability of the valve and waterproof, moisture-proof;

3, liquid, gas, oil can be mixed use, improve the use of the scope of the use of stainless steel with signal feedback solenoid valve product description;

Principle structure: step by step direct acting piston type, step by step direct acting piston type; universal wide, high sensitivity, strong, strong, long life.

→主要技術(shù)參數(shù) Main technical parameters

原理結(jié)構(gòu)：分布活塞式、一步活塞式

通徑范圍：DN3-DN500。

控制方式：常開(kāi)、常閉。

電源電壓：AC380V、AC220V、AC127V、AC36V、AC24V、DC220V、DC36V、DC24V、DC12V。

閥體材質(zhì)：鑄鋼、不銹鋼（304，316，316L）。

適用介質(zhì)：水、氣、油、腐蝕流體等。

壓力范圍：0.1-6.4MPa。

溫度范圍：-10℃+100℃。

介質(zhì)粘度：小于50C 5l《大于時(shí)需定制)

防護(hù)性能：防塵、防水、防爆根據(jù)工況選擇。

接線方式：接線座式、引線式、插頭式。

連接方式：法蘭焊接、內(nèi)螺紋(外螺紋和特殊接口可定做或加轉(zhuǎn)接頭)。

附加功能：帶信號(hào)反饋。

Principle structure:distribution of the piston,piston type.

The size range:DN3-DN500.

Control mode:normally open,normally closed,sell-retaining.

The power supply voltage:AC380V,AC220V,AC127V,AC36V,AC24V,DC220V,DC36V,DC24V,DC12V.

The valve body material:WCB, Cast steel/Stainless steel（304,316,316L）.

Applicable medium:water,oil,gas,corrosive fluid.

Pressurerange:0.1-6.4MPa.

Temperature range:-10℃+100℃.

The viscosity of the medium:less than 50C St(more than required custom).

The protective performance of dustproof,waterproof,explosion-proof.According to the working condition.

The connection:connection seat type:lead,plug type

The connection:flange,welding.threaded〔external threads and a special interface can be customized or adapter)

Additional features: with signal feedback.

→工作原理 Working principle

    當(dāng)閥打開(kāi)時(shí)，信號(hào)線公共線與開(kāi)信號(hào)線接通

    當(dāng)閥關(guān)閉時(shí)，信號(hào)線公共線與關(guān)信號(hào)線接通

when the valve is opened,the signal line and signal line on public line.

When the valve is closed,the signal line and the signal line is switched off the public line.

常開(kāi)式：

閥需自動(dòng)控制時(shí)，手動(dòng)柄必須處于打開(kāi)狀態(tài)；當(dāng)線圈失電后，旋轉(zhuǎn)手動(dòng)柄可控制閥開(kāi)關(guān)。

Normally open:valve automatically control,the manual handle must be in the open state;when the coil is out of power, rotating hand handle can control valve switch.

常閉型：閥需自動(dòng)控制時(shí)，手動(dòng)柄必須處于關(guān)閉狀態(tài)；當(dāng)線圈失電后，旋轉(zhuǎn)手動(dòng)柄可控制閥開(kāi)關(guān)。

Normally closed type:when the valve is automatically controlled,the manual handle must be in the off state; when the coil is out of power,the rotating hand handle can control the valve switch.

→應(yīng)用范圍Scope of appllcauon

、航天、船舶重工、核工業(yè)、石化、電力、化學(xué)、輕工機(jī)械、科研、工業(yè)窯爐、鍋爐、給排水消防食品、、清洗設(shè)備、管道介質(zhì)自動(dòng)化控制等領(lǐng)域。

The military,aerospaceshipbuilding.nuclear industry,petrochemical,power,chemical,light industry,machinery,scientific research,industrial furnaces,boilers,water supply and drainage,lire protection,food,medical care,cleaning equipment, automation and control in areas such as the medium in the pipeline.

→注解 Note

流體中若含有雜質(zhì)，電磁閥進(jìn)端必須安裝過(guò)濾器，二進(jìn)一出的工作原理的電磁閥兩進(jìn)口端壓力不相等時(shí)，需加止回閥?？砂惭b止回閥或訂制自帶止回功能的閥門(mén)。

if the fluid contains impurities,solenoid valve into the end must be installed in the filter,two into a working principle of the solenoid valve two inlet end pressure is not equal,the need to add check valve.Can be installed check valve or custom comes with a return function of the valve.

上海波昂閥門(mén)有限公司代理品牌泵閥有：

（德國(guó)羅伯特RFK泵閥國(guó)際有限公司）、（德國(guó)威迪VETIWIOTTY閥門(mén)國(guó)際有限公司）、（美國(guó)濱特爾PTARE閥門(mén)國(guó)際有限公司）、（美國(guó)富蘭克FULK閥門(mén)有限公司）、日本KITZ北澤閥門(mén)有限公司、日本VENN閥門(mén)閥門(mén)有限公司。