HERION調(diào)壓閥@德國(guó)HERION/海隆

HERION電磁閥系統(tǒng)簡(jiǎn)單，便接電腦，價(jià)格低謙。電磁閥本身結(jié)構(gòu)簡(jiǎn)單，價(jià)格也低，比起調(diào)節(jié)閥等其它種類執(zhí)行器易于安裝維護(hù)。更顯著的是所組成的自控系統(tǒng)簡(jiǎn)單得多，價(jià)格要低得多。由于電磁閥是開關(guān)信號(hào)控制，與工控計(jì)算機(jī)連接十分方便。在當(dāng)今電腦普及，價(jià)格大幅下降的時(shí)代，電磁閥的優(yōu)勢(shì)就更加明顯。HERION電磁閥動(dòng)作快遞，功率微小，外形輕巧。電磁閥響應(yīng)時(shí)間可以短至幾個(gè)毫秒，即使是先導(dǎo)式電磁閥也可以控制在幾十毫秒內(nèi)。由于自成回路，比之其它自控閥反應(yīng)更靈敏。設(shè)計(jì)得當(dāng)?shù)碾姶砰y線圈功率消耗很低，屬節(jié)能產(chǎn)品；還可做到只需觸發(fā)動(dòng)作，自動(dòng)保持閥位，平時(shí)一點(diǎn)也不耗電。電磁閥外形尺寸小，既節(jié)省空間，又輕巧美觀。電磁閥調(diào)節(jié)精度受限，適用介質(zhì)受限。電磁閥通常只有開關(guān)兩種狀態(tài)，閥芯只能處于兩個(gè)極限位置，不能連續(xù)調(diào)節(jié)，（力圖突破的新構(gòu)思不少，但還都處于試驗(yàn)試用階段）所以調(diào)節(jié)精度還受到一定限制。HERION電磁閥對(duì)介質(zhì)潔凈度有較高要求，含顆粒狀的介質(zhì)不能適用，如屬雜質(zhì)須先濾去。

HERION調(diào)壓閥@德國(guó)HERION/海隆

2493000（閥體XSZ-20
2493030.0800.02400
2403358.1581.23050
2403358.1681.23050
2413552.1500.02400
2413552.1501.23050
2413552.1503.23050
2402553.1440.02400
2432526.1302.02400
2432581.1302.02400
2432580.1481.23050
2432525.1383.23050
2401556.1386.02400
1025227.4662.02400
1025398.4660.02400
2636065.4610.02400
2625205.9000.02400
2636036.0245.23050
2636021.4610.02400
2636247.4610.02400
2636065.0245.230.50
2636065.0245.23050
2636065.0242.02400
2623077.3032.02400
2622301.3052.02400
2625602.0156.024.00
2622201.3033.024.00
2625602.0156.024.00
2622201.3033.024.00
2622200.3050.230.50
2622200.3052.024.00
2622200.3052.02400
2622200.3052.02400
2623079.3037.02400
2636000.0246.02400
2636000.0246.23050
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2636047.4610.02400
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2636047.4611.23050
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2636021.4602.02400
2636247.4611.23050
2623079.3046.02400
2636265.0242.02400
2637250.4210.11000
2637250.4610.11000
2637265.4210.11000
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2636066.0253.02400
2637400.0246.02400
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2637065.4610.02400
2636065.3824.02400
2636065.4611.23050
2636247.3824.02400
2636021.3824.02400
2623001 3036 02400
2636021.3723.23050
2636021.4603.23050
2636076.0242.02400
2637065.0242.02400
2636265.0242.02400
2636023.0241.23050
2636448.0246.02400
2636065.0253.02400
2637050.0247.02400
2637050.0247.23050
2622001.3050.02400
2625455.9000.02400
2623001 3050 02400
2622200.3052.02400
2622200.3051.23050
2622300.3051.23050
2622000.3052.23050
2622200.3033.02400
2625602.0151.02400
2636200.0246.02400
2636200.0246.02400
2623000.3043.23050
2623000.3052.23050
2622000.3032.02400
2623079.3036.23050
2500500.8301.02400

供應(yīng)HERION比例調(diào)壓閥的主要特點(diǎn)電磁閥外漏堵絕，內(nèi)漏易控，使用安全。內(nèi)外泄漏是危及安全的要素。其它自控閥通常將閥桿伸出，由電動(dòng)、氣動(dòng)、液動(dòng)執(zhí)行機(jī)構(gòu)控制閥芯的轉(zhuǎn)動(dòng)或移動(dòng)。這都要解決長(zhǎng)期動(dòng)作閥桿動(dòng)密封的外泄漏難題；唯有電磁閥是用電磁力作用于密封在電動(dòng)調(diào)節(jié)閥隔磁套管內(nèi)的鐵芯完成，不存在動(dòng)密封，所以外漏易堵絕。電動(dòng)閥力矩控制不易，容易產(chǎn)生內(nèi)漏，甚至拉斷閥桿頭部；電磁閥的結(jié)構(gòu)型式容易控制內(nèi)泄漏，直至降為零。所以，電磁閥使用特別安全，尤其適用于腐蝕性、有毒或高低溫的介質(zhì)。