進(jìn)口帶信號(hào)反饋電磁閥產(chǎn)品報(bào)價(jià)-德國(guó)洛克品牌

 

進(jìn)口帶信號(hào)反饋電磁閥優(yōu)點(diǎn)：

獨(dú)特設(shè)計(jì)、與介質(zhì)非接觸式信號(hào)返饋、信號(hào)返饋靈敏，能可靠指示閥的開(kāi)閉，特別適合自動(dòng)化程度高的閉路系統(tǒng)。帶信號(hào)電磁閥參照各系列電磁閥中的特點(diǎn)應(yīng)用，能反映電磁閥是處于開(kāi)啟或關(guān)閉狀態(tài)。

 

進(jìn)口帶信號(hào)反饋電磁閥工作原理：

常閉——當(dāng)線圈通電時(shí)，先導(dǎo)閥芯吸合，先導(dǎo)孔打開(kāi)，閥上腔卸壓，活塞靠下腔介質(zhì)壓力推動(dòng)，電磁閥打開(kāi)。

當(dāng)線圈斷電時(shí)，先導(dǎo)閥芯靠彈簧復(fù)位，先導(dǎo)孔關(guān)閉，閥上腔由活塞節(jié)流孔增壓和復(fù)位彈簧的推力，電磁閥關(guān)閉。

常開(kāi)——當(dāng)線圈通電時(shí)，先導(dǎo)閥芯靠彈簧復(fù)位，先導(dǎo)孔關(guān)閉，閥上腔由活塞節(jié)流孔增壓和復(fù)位彈簧的推力，電磁閥關(guān)閉。

當(dāng)線圈斷電時(shí)，先導(dǎo)閥芯靠彈簧復(fù)位，先導(dǎo)孔打開(kāi)，閥上腔卸壓，活塞靠下腔介質(zhì)壓力推動(dòng)，電磁閥打開(kāi)。

信號(hào)反饋—— 當(dāng)電磁閥打開(kāi)時(shí)，信號(hào)公共線和開(kāi)信號(hào)線接通； 當(dāng)電磁閥關(guān)閉時(shí)，信號(hào)公共線和關(guān)信號(hào)線接通。

Working principle of imported solenoid valve with signal feedback:
Normally closed - when the coil is energized, the pilot valve core is closed, the pilot hole is opened, the pressure in the upper chamber of the valve is relieved, the piston is pushed by the medium pressure in the lower chamber, and the solenoid valve is opened.
When the coil is powered off, the pilot valve core is reset by the spring, the pilot hole is closed, the upper chamber of the valve is pressurized by the piston orifice and the thrust of the reset spring, and the solenoid valve is closed.
Normally open - when the coil is energized, the pilot valve core is reset by the spring, the pilot hole is closed, the upper chamber of the valve is pressurized by the piston orifice and the thrust of the reset spring, and the solenoid valve is closed.
When the coil is powered off, the pilot valve core is reset by the spring, the pilot hole is opened, the pressure in the upper chamber of the valve is relieved, the piston is pushed by the medium pressure in the lower chamber, and the solenoid valve is opened.
Signal feedback: when the solenoid valve is opened, the signal common line and the on signal line are connected; when the solenoid valve is closed, the signal common line and the off signal line are connected.
 

進(jìn)口帶信號(hào)反饋電磁閥描述：

德國(guó)《DE LOCKE》洛克進(jìn)口帶信號(hào)反饋電磁閥，電磁閥里有密閉的腔，在不同位置開(kāi)有通孔，每個(gè)孔都通向不同的油管，腔中間是閥，兩面是兩塊電磁鐵，哪面的磁鐵線圈通電閥體就會(huì)被吸引到哪邊，通過(guò)控制閥體的移動(dòng)來(lái)檔住或漏出不同的排油的孔，而進(jìn)油孔是常開(kāi)的，液壓油就會(huì)進(jìn)入不同的排油管，然后通過(guò)油的壓力來(lái)推動(dòng)油缸的活塞，活塞又帶動(dòng)活塞桿，活塞桿帶動(dòng)機(jī)械裝置動(dòng)。

Description of inlet solenoid valve with signal feedback:
German de There is a signal feedback solenoid valve at the inlet of lock. There are closed cavities in the solenoid valve, and through holes are opened at different positions. Each hole leads to different oil pipes. There is a valve in the middle of the cavity and two electromagnets on both sides. The valve body will be attracted to which side when the magnet coil is electrified. The movement of the valve body will be controlled to block or leak different oil drainage holes, and the oil inlet hole is normally open, which is liquid The pressure oil will enter different oil discharge pipes, and then push the piston of the oil cylinder through the pressure of the oil. The piston drives the piston rod, and the piston rod drives the mechanical device.
 

進(jìn)口帶信號(hào)反饋電磁閥技術(shù)參數(shù)：

1、型號(hào)規(guī)格：DN15～DN500；

2、適用壓力：0.02～15Mpa；

3、適用介質(zhì)：氣、水、油；

4、介質(zhì)溫度：-20～+100℃；

5、環(huán)境溫度: 0～65℃；

6介質(zhì)粘度：小于５０ＣＳt（大于時(shí)需定制）；

7、防護(hù)性能：防水、防爆；

8、防爆標(biāo)志：ExdⅡ；

9、閥門材質(zhì)：304、鑄鐵；

10、控制方式：常開(kāi)、常閉；

11、電源電壓：DC12～127V AC24～380V；

12、連接方式：內(nèi)螺紋、外螺紋、法蘭；

13、泄 漏 量：零；

Technical parameters of imported solenoid valve with signal feedback:
1. Model and specification: DN 15 ～ DN 500;
2. Applicable pressure: 0.02 ~ 15MPa;
3. Applicable media: gas, water and oil;
4. Medium temperature: - 20 ～ + 100 ℃;
5. Ambient temperature: 0 ~ 65 ℃;
6 medium viscosity: less than 50cst (need to be customized when it is larger than 50cst);
7. Protection performance: waterproof, explosion-proof;
8. Explosion proof sign: Exd Ⅱ;
9. Valve material: 304, cast iron;
10. Control mode: normally open, normally closed;
11. Power supply voltage: DC12 ~ 127V AC24 ~ 380V;
12. Connection mode: internal thread, external thread, flange;
13. Leakage: zero;
 

進(jìn)口帶信號(hào)反饋電磁閥訂貨須知：

A、若訂貨前還未選定型號(hào)，請(qǐng)向我們提供您的使用參數(shù):

1.公稱通徑 2.產(chǎn)品型號(hào) 3.流體性質(zhì)（包括公稱壓力、溫度、介質(zhì)） 4.閥體、密封材料 5.連接方式

B、若已經(jīng)由設(shè)計(jì)單位選定我公司的產(chǎn)品型號(hào)，請(qǐng)按型號(hào)直接向我司銷售部訂購(gòu)

C、當(dāng)使用的場(chǎng)合非常重要或管路比較復(fù)雜時(shí)，請(qǐng)您盡量提供設(shè)計(jì)圖紙和詳細(xì)參數(shù)，由我們德國(guó)洛克閥門技術(shù)員為您審核把關(guān)。

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