脈沖電磁閥，DMF-Z-20
產(chǎn)品概述
DMF-Z-20電磁脈沖閥是一種專為布袋除塵器設(shè)計(jì)的直角式清灰控制元件，其進(jìn)出口呈90°夾角，采用鋁合金閥體結(jié)構(gòu)，適用于連接儲(chǔ)氣筒與除塵器噴吹管。該產(chǎn)品通過(guò)接收脈沖控制儀的電信號(hào)，精準(zhǔn)控制壓縮空氣的瞬間釋放，實(shí)現(xiàn)對(duì)濾袋的逐排噴吹清灰，有效維持除塵系統(tǒng)阻力穩(wěn)定，保障設(shè)備處理效率。閥體內(nèi)部采用進(jìn)口丁腈橡膠膜片組件，配合不銹鋼彈簧結(jié)構(gòu)，確保高頻次動(dòng)作的可靠性。169
技術(shù)特點(diǎn)
該電磁脈沖閥采用先導(dǎo)式工作原理，膜片將閥體分為前后雙氣室結(jié)構(gòu)。當(dāng)壓縮空氣通過(guò)節(jié)流孔進(jìn)入后氣室時(shí)，壓力差使膜片緊貼出口實(shí)現(xiàn)關(guān)閉；通電后銜鐵動(dòng)作使后氣室泄壓，膜片迅速抬起完成噴吹。產(chǎn)品支持AC220V/DC24V雙電壓，工作壓力范圍0.3-0.8MPa，適應(yīng)-10℃至55℃環(huán)境溫度，膜片壽命可達(dá)100萬(wàn)次以上。緊湊的直角設(shè)計(jì)節(jié)省安裝空間，內(nèi)螺紋G3/4接口便于管道連接。3618
應(yīng)用領(lǐng)域
DMF-Z-20廣泛應(yīng)用于建材、冶金、化工等行業(yè)的袋式除塵系統(tǒng)，特別適用于瀝青攪拌、水泥生產(chǎn)、燃煤鍋爐等工況的粉塵治理。其大流量噴吹特性可有效清潔8米長(zhǎng)濾袋，獨(dú)特的氣腔結(jié)構(gòu)設(shè)計(jì)保證清灰氣流分布均勻。產(chǎn)品在木工車間、飼料加工等粉塵濃度高的場(chǎng)景中表現(xiàn)優(yōu)異，能顯著降低設(shè)備維護(hù)頻率。2814
Product Introduction
The DMF-Z-20 solenoid pulse valve is a right-angle type dust cleaning component specifically designed for baghouse filters. Featuring 90-degree inlet/outlet configuration and aluminum alloy construction, it connects air reservoir with blow pipes to deliver instantaneous compressed air pulses. The valve utilizes nitrile rubber diaphragm assembly and stainless steel springs to ensure reliable high-frequency operation under 0.3-0.8MPa working pressure. Its compact design optimizes installation space in dust collection systems.1917
Technical Advantages
This pulse valve employs pilot-operated principle with dual-chamber structure. The diaphragm seals the outlet when back chamber is pressurized through throttle orifice, while energizing the coil releases back pressure for instant blowing. Compatible with both AC220V and DC24V power supply, it operates reliably in -10℃ to 55℃ environments with over 1 million cycle durability. The G3/4 internal thread connections facilitate piping integration. Enhanced magnetic circuit design ensures fast response within 0.03s.61522
Typical Applications
Ideal for industrial dedusting systems including cement plants, metallurgical furnaces and biomass boilers, the valve demonstrates outstanding performance in handling high-dust-load conditions. Its large-capacity air chamber design generates uniform airflow distribution for effective cleaning of filter bags up to 8 meters long. The product significantly improves operational stability in woodworking, pharmaceutical and food processing industries by maintaining consistent system pressure drop.2823
簡(jiǎn)單介紹
DMF-Z-20 脈沖電磁閥ADC12鋁合金卡簧304不銹鋼先導(dǎo)組件430FR不銹鋼等材料膜片進(jìn)口丁腈橡膠*彈簧321不銹鋼緊固件302不銹鋼*全部選用的進(jìn)口成品膜片，膜片組件在制造過(guò)程中全部檢查
DMF-Z-20 脈沖電磁閥
的詳細(xì)介紹
DMF-Z-20 脈沖電磁閥
詳細(xì)說(shuō)明
詳細(xì)說(shuō)明：工作原理 膜片把電磁脈沖閥分成前、后二個(gè)氣室，當(dāng)接通壓縮空氣時(shí)，壓縮空氣通過(guò)節(jié)流孔進(jìn)入后氣室，此時(shí)后氣室壓力將膜片組件緊貼閥的輸出口，電磁脈沖閥處于“關(guān)閉”狀態(tài)�！ ∶}沖噴吹控制儀的電信號(hào)使電磁脈沖閥銜鐵后移，閥后氣室放氣孔打開(kāi)，后氣室迅速失壓，膜片組件后移，壓縮空氣通過(guò)閥輸出口噴吹，電磁脈沖閥處于“開(kāi)啟”狀態(tài)�！ ∶}沖噴吹控制儀電信號(hào)消失，電磁脈沖閥銜鐵復(fù)位，后氣室放氣孔關(guān)閉，后氣室壓力升高使膜片組件緊貼閥的輸出口，電磁脈沖閥又處于“關(guān)閉”狀態(tài)。圖1內(nèi)部結(jié)構(gòu)圖型號(hào)含義DMF-Y-X-S-X電磁脈沖閥淹沒(méi)式公稱通徑雙膜片溫度等級(jí)1.2.3型號(hào)規(guī)格選擇表序號(hào)型號(hào)規(guī)格公稱通徑膜片數(shù)出氣口連接形式重量Inchmm1DMF-Y-251251G10.8kg2DMF-Y-40S11/2402G11/21.2kg3DMF-Y-50S2502602.5kg4DMF-Y-62S21/2622753.0kg5DMF-Y-76S3762893.7kg出氣口連接管外徑公差：0.22～0.44技術(shù)指標(biāo)工作壓力0.2MPa-0.6MPa工作介質(zhì)清潔空氣電壓DC24VAC110VAC220V電流0.8A0.46A0.23A溫度等級(jí)123-25℃～80℃-25℃～150℃-25℃～230℃-13℉～176℉-13℉～302℉-13℉～446℉空氣相對(duì)濕度≤85%膜片壽命噴吹100萬(wàn)次或三年材質(zhì)說(shuō)明閥體ADC12鋁合金卡簧304不銹鋼先導(dǎo)組件430FR不銹鋼等材料膜片進(jìn)口丁腈橡膠*彈簧321不銹鋼緊固件302不銹鋼*全部選用的進(jìn)口成品膜片，膜片組件在制造過(guò)程中全部檢查
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