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英國(guó)NORGREN諾冠比例閥,UM/22456/172/60KUM/22456/22/60KUM/22456/22/61/13JUM/22456/22/61/23NUM/22456/22/61K
更新時(shí)間:2024-07-25
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英國(guó)NORGREN諾冠比例閥,UM/22456/172/60K
:\39526590\39529839/39529830
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\39529831\39529839\39529829-8007或者8008
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公司;www.portneufvalleyevents.com
;單/余
上海乾拓貿(mào)易有限公司在大英國(guó)norgren比例閥產(chǎn)品供應(yīng)商,*,現(xiàn)貨供應(yīng).,價(jià)格合理,交貨及時(shí).:;
英國(guó)NORGREN諾冠比例閥在是一個(gè)倒吊桶為液位敏感件,吊桶開(kāi)口向下,倒吊桶連接杠桿帶動(dòng)閥心開(kāi)閉閥門(mén)。倒吊桶式疏水閥能排空氣,不怕水擊,抗污好。過(guò)冷度小,漏汽率小于3%,zui大背壓率為75%,連接件比較多,靈敏度不如自由浮球式疏水閥。因倒吊桶式疏水閥是靠蒸汽向上浮力關(guān)閉閥門(mén),工作壓差小于0.1MPA時(shí),不適合選用。當(dāng)裝置剛啟動(dòng)時(shí),管道內(nèi)的空氣和低溫凝結(jié)水進(jìn)入疏水閥內(nèi),倒吊桶靠自身重量下墜,倒吊桶連接杠桿帶動(dòng)閥心開(kāi)啟閥門(mén),空氣和低溫凝結(jié)水迅速排出。當(dāng)蒸汽進(jìn)入倒吊桶內(nèi),倒吊桶的蒸汽產(chǎn)生向上浮力,倒吊桶上升連接杠桿帶動(dòng)閥心關(guān)閉閥門(mén)。倒吊桶上開(kāi)有一小孔,當(dāng)一部份蒸汽從小孔排出,另一部份蒸汽產(chǎn)生凝結(jié)水,倒吊桶失去浮力,靠自身重量向下沉,倒吊桶連接杠桿帶動(dòng)閥心開(kāi)啟閥門(mén),循環(huán)工作,間斷排水。
UM/22456/172/60K
UM/22456/172/61/13J
UM/22456/172/61/23N
UM/22456/172/61K
UM/22456/172/80/33N
UM/22456/172/80K
UM/22456/172/81/33N
UM/22456/172/81/83W
英國(guó)NORGREN諾冠比例閥,UM/22456/172/60K
UM/22456/172/81K
UM/22456/22/60/13J
UM/22456/22/60/23N
UM/22456/22/60K
UM/22456/22/61/13J
UM/22456/22/61/23N
UM/22456/22/61K
UM/22456/22/80/33N
UM/22456/22/80K
UM/22456/22/81/33N
UM/22456/22/81K
UM/22456/23/60/13J
UM/22456/23/60/23N
UM/22456/23/60K
UM/22456/23/61/13J
UM/22456/23/61/23N
UM/22456/23/61K
UM/22456/23/80/33N
UM/22456/23/80K
UM/22456/23/81/33N
UM/22456/23/81K