進(jìn)口壓縮空氣閥門截止閥|CA閥門|壓縮空氣用閥門|壓縮空氣管道閥門
美國VTON威盾介質(zhì)壓縮空氣閥門截止閥(CA Valve)是指用在壓縮空氣系統(tǒng)管道上的用來調(diào)節(jié)或開關(guān)壓縮空氣流量,壓力,排水節(jié)能的各種閥門。威盾壓縮空氣閥門品質(zhì)優(yōu)良,廣泛用在壓縮空氣管道上,起到提高壓縮空氣性能或者節(jié)能的效果。
進(jìn)口壓縮空氣閥門截止閥主要包括介質(zhì)壓縮空氣球閥,介質(zhì)壓縮空氣截止閥,介質(zhì)壓縮空氣柱塞閥,介質(zhì)壓縮空氣止回閥,介質(zhì)壓縮空氣疏水閥,介質(zhì)壓縮空氣電磁閥,介質(zhì)壓縮空氣安全閥,介質(zhì)壓縮空氣減壓閥等。
與其他的介質(zhì)相比,具有它的特點(diǎn):溫度較高,有水又有氣,一般的壓縮空氣管道經(jīng)常冷熱變化。所以壓縮空氣閥門的密封采用較高溫的材料,閥體一般采用鑄鋼或者不銹鋼,超高溫的一般采用鉻鉬鋼,或者鉻鉬釩鋼。
進(jìn)口截止閥(stop valve,Globe Valve)的啟閉件是塞形的閥瓣,密封面呈平面或錐面,閥瓣沿閥座的中心線作直線運(yùn)動。閥桿的運(yùn)動形式,(通用名稱:暗桿),也有升降旋轉(zhuǎn)桿式,方工閥門根據(jù)閥瓣的這種移動形式,閥座通口的變化是與閥瓣行程成正比例關(guān)系。因此,這種類型的截流截止閥閥門非常適合作為切斷或調(diào)節(jié)以及節(jié)流用。Globe Valve opening and closing parts are plug shaped valve, sealing surface flat or cone, the valve along the centerline of the valve seat for linear motion. Stem form of exercise, (generic name: dark bar), but also lift rotating rod, party work valve according to this form of valve, valve seat through the mouth of change is directly proportional relationship between the valve stroke. Therefore, this type of cut-off valve is suitable for cutting or regulation and throttle use由于該類閥門的閥桿開啟或關(guān)閉行程相對較短,而且具有非??煽康那袛喙δ?,又由于閥座通口的變化與閥瓣的行程成正比例關(guān)系,非常適合于對流量的調(diào)節(jié)。美國威盾VTON截止閥主要產(chǎn)品有鑄鋼截止閥,不銹鋼截止閥,法蘭截止閥,美標(biāo)截止閥,電動截止閥,球閥截止閥,鉻鉬鋼截止閥,高壓截止閥,高溫截止閥,高壓高溫截止閥,低溫截止閥,保溫截止閥,波紋管截止閥,德標(biāo)截止閥,美標(biāo)截止閥,日標(biāo)截止閥,開關(guān)截止閥,鍛鋼截止閥,焊接截止閥,對焊截止閥,承插焊截止閥等產(chǎn)品。
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美國威盾VTON進(jìn)口截止閥產(chǎn)品導(dǎo)航 | |||
進(jìn)口波紋管截止閥 | 進(jìn)口鑄鋼截止閥 | 進(jìn)口不銹鋼截止閥 | 進(jìn)口鍛鋼截止閥 |
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