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美國(guó)Flotect流量開關(guān)V4-SS-2-U貨期短
閱讀:799 發(fā)布時(shí)間:2022-8-1美國(guó)Flotect流量開關(guān)V4-SS-2-U貨期短
美國(guó)Flotect V4系列流量開關(guān)堅(jiān)固可靠,可自動(dòng)運(yùn)行,以保護(hù)設(shè)備和管道系統(tǒng)免受流量減少或損失的損壞。V4 經(jīng)過時(shí)間考驗(yàn),已安裝在數(shù)千條管道和加工廠中。磁驅(qū)動(dòng)開關(guān)設(shè)計(jì)提供了性能。沒有波紋管、彈簧或密封件會(huì)失效。取而代之的是,一個(gè)自由擺動(dòng)的葉片吸引固體金屬開關(guān)體內(nèi)的磁鐵,通過一個(gè)簡(jiǎn)單的杠桿臂驅(qū)動(dòng)一個(gè)快速開關(guān)。美國(guó)Flotect流量開關(guān)V4-SS-2-U貨期短
美國(guó)Flotect流量開關(guān)V4,葉片操作,3/4" NPT,不銹鋼,2000 psig,V4 系列
批準(zhǔn):ATEX QAN ; CE 認(rèn)證 (ATEX) ; CSA Approval-工業(yè)控制設(shè)備;歐盟型式檢驗(yàn)證書;FM 批準(zhǔn);IECEx 證書;UL Approval_Switches
等級(jí):IP65
材料:不銹鋼
安裝類型:3/4"
壓力:2000 磅/平方英寸
類型:槳; 葉片
特征
由棒料加工而成的防漏體
選擇為您的應(yīng)用校準(zhǔn)的定制葉片V4型,或現(xiàn)場(chǎng)可調(diào)多層葉片V4-2-U型(見設(shè)定點(diǎn)圖)
防風(fēng)雨,設(shè)計(jì)符合NEMA 4
防爆(清單包含在規(guī)范中)
使用三通、三通或法蘭直接輕松安裝到管道中(參見應(yīng)用圖紙)
可用于1-1/2?及以上管道
無需從上拆卸裝置,即可輕松更換電氣組件
安裝,使過程不必關(guān)閉
黃銅閥體的高壓額定值為1000 psig(69 bar),316不銹鋼閥體的高壓定值為2000 psig(138 bar)
應(yīng)用
保護(hù)泵、電機(jī)和其他設(shè)備免受低流量或無流量影響
控制泵的順序操作
自動(dòng)啟動(dòng)輔助泵和發(fā)動(dòng)機(jī)
當(dāng)冷卻液流中斷時(shí),停止液冷發(fā)動(dòng)機(jī)、機(jī)器和加工
當(dāng)通過加熱盤管的氣流出現(xiàn)故障時(shí),關(guān)閉燃燒器
根據(jù)流量控制阻尼器
美國(guó)Flotect流量開關(guān)V4-SS-2-U貨期短
V4-2-U:黃銅閥體,通用葉片
V4-SS-2-U:316SS*閥體,通用葉片
V4-2-U-NH**:黃銅閥體,通用葉片,無外殼
V4:黃銅閥體,定制葉片
V4-SS:316SS*閥體,定制葉片
V4-NH*:黃銅閥體,定制葉片,無外殼
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美國(guó)Flotect流量開關(guān)V4-SS-2-U貨期短