德國KROM燃氣電磁閥VGP 20RO1W6全新產品品質超好,使用安全更放心,維特銳16年工業備件代理銷售老公司,德國采購公司原廠訂貨,安排航運到貨中國,自己清關報關一站式服務。為您提供更多高品質進口工業品。 德國KROM燃氣電磁閥VGP 20RO1W6是燃氣管道的安全緊急切斷裝置。它可與燃氣泄漏報警系統連接或與消防及其他智能報警控制終端模塊等連接,實現現場或遠程自動/手動緊急切斷氣源,確保用氣安全。當發生有害的強烈震動時,閥門會自動關閉。開閥須經人工干預,手動開啟,滿足安全管理規范,符合事故處理特點. KROM燃氣電磁閥VGP 20RO1W6技術規格: 符合EN 161標準的*氣體安全閥,用于(yu)自(zi)動關(guan)閉(bi),常閉(bi),氣體和(he)(he)空氣,EC型式試驗和(he)(he)認證。 DN:10到25, 連接(jie):線程(cheng), pe:大(da) 150或200毫巴, 快(kuai)速(su)開(kai)啟,快(kuai)速(su)關閉(bi), 電源電壓:120 V~230 V~, el。連(lian)接:帶標準插(cha)座的整流器適配器或(huo)帶集成整流電路(lu)的設備插(cha)座。 德國KROM燃氣電磁閥VGP 20RO1W6*工作原理: *種:當(dang)電(dian)(dian)(dian)磁(ci)閥(fa)線(xian)圈得電(dian)(dian)(dian)時(shi)(shi),電(dian)(dian)(dian)磁(ci)閥(fa)打開(kai),此時(shi)(shi)磁(ci)性開(kai)關(guan)(guan)輸(shu)入源(yuan)(yuan)與輸(shu)出開(kai)觸點(dian)接(jie)觸,輸(shu)入源(yuan)(yuan)與輸(shu)出關(guan)(guan)觸點(dian)斷開(kai),線(xian)圈保持通電(dian)(dian)(dian)電(dian)(dian)(dian)磁(ci)閥(fa)處于開(kai)啟狀態;當(dang)電(dian)(dian)(dian)磁(ci)閥(fa)線(xian)圈失電(dian)(dian)(dian)時(shi)(shi),電(dian)(dian)(dian)磁(ci)閥(fa)迅速關(guan)(guan)閉(bi),此時(shi)(shi)磁(ci)性開(kai)關(guan)(guan)輸(shu)入源(yuan)(yuan)與輸(shu)出關(guan)(guan)觸點(dian)接(jie)通,輸(shu)入源(yuan)(yuan)與輸(shu)出關(guan)(guan)觸點(dian)斷開(kai)。 第二(er)種:當電(dian)磁(ci)(ci)(ci)閥(fa)線圈得(de)電(dian)后,手動拉開(kai)電(dian)磁(ci)(ci)(ci)閥(fa),電(dian)磁(ci)(ci)(ci)閥(fa)打開(kai),(電(dian)磁(ci)(ci)(ci)閥(fa)線圈功耗20W,可長期通(tong)電(dian)),閥(fa)保持(chi)長期通(tong)電(dian)狀態,此時磁(ci)(ci)(ci)性(xing)開(kai)關(guan)輸(shu)(shu)入(ru)源(yuan)與(yu)輸(shu)(shu)出開(kai)觸點接(jie)通(tong),輸(shu)(shu)入(ru)源(yuan)與(yu)輸(shu)(shu)出關(guan)觸點斷開(kai),停(ting)電(dian)或失電(dian)時電(dian)磁(ci)(ci)(ci)閥(fa)迅(xun)速關(guan)閉(bi),此時磁(ci)(ci)(ci)性(xing)開(kai)關(guan)輸(shu)(shu)入(ru)源(yuan)與(yu)輸(shu)(shu)出關(guan)觸點接(jie)通(tong),輸(shu)(shu)入(ru)源(yuan)與(yu)輸(shu)(shu)出開(kai)觸點斷開(kai)。 第三種:電(dian)(dian)磁(ci)閥需(xu)(xu)要打(da)開(kai)時,不(bu)通(tong)(tong)電(dian)(dian),手動拉開(kai),閥即保持打(da)開(kai)狀態,此時磁(ci)性開(kai)關(guan)輸入(ru)源(yuan)(yuan)與輸出(chu)(chu)開(kai)觸點接通(tong)(tong),輸入(ru)源(yuan)(yuan)與輸出(chu)(chu)關(guan)觸點斷開(kai);當需(xu)(xu)要關(guan)閉(bi)閥門時,電(dian)(dian)磁(ci)閥通(tong)(tong)電(dian)(dian)后迅速(su)關(guan)閉(bi),(此閥線(xian)圈不(bu)能長期通(tong)(tong)電(dian)(dian),通(tong)(tong)電(dian)(dian)時間控制在10秒內),此時磁(ci)性開(kai)關(guan)輸入(ru)源(yuan)(yuan)與輸出(chu)(chu)關(guan)觸點接通(tong)(tong),輸入(ru)源(yuan)(yuan)與輸出(chu)(chu)。 德國KROM燃氣電磁閥*型號: krom霍科德 VG20R03NT31DMVZ krom霍科德 VG 25R02NT31D krom霍科德 VG40/32R02NT31DMV krom霍科德 VG 40R02NT33DMVZ krom霍科德 VG 50R02NT33DMVZ krom霍科德 VG65F02NT33DMVZ krom霍科德 VG 80F02NT33DM krom霍科德 VG100F02NT33DM krom霍科德 VGP15R02W6 krom霍科德 VGP20R01W6 krom霍科德 VGP25R02W6 krom霍科德 VG 25R02NT31D krom霍科德 VG40/32R02NT31DMV krom霍科德 VG 40R02NT33DMVZ krom霍科德 VG 50R02NT33DMVZ krom霍科德 VG65F02NT33DMVZ 如果還想要了解更多德國KROM燃氣電磁閥產品詳情,可以在首頁直接CALL我! |