產(chǎn)品展示
手動V型球閥
【簡單介紹】
【詳細說明】
手動V型球閥
manual V-type ball valve
V型閥采用金屬硬密封結(jié)構(gòu),V型閥芯及金屬閥座在回轉(zhuǎn)過程中,球芯的V型缺口與閥座做比例流量調(diào)節(jié),并且密封面緊密配合,V型口具有強大切斷介質(zhì)、雜質(zhì)的功能,避免閥門卡死現(xiàn)象發(fā)生,并具有自潔功能,因此適用于造紙、化工、冶金等工業(yè)企業(yè)中含有纖維或微小固體顆粒的懸濁液。該閥配備蝸輪執(zhí)行器,蝸輪執(zhí)行器是手動V型球閥的驅(qū)動裝置,通過旋轉(zhuǎn)手輪,使旋轉(zhuǎn)軸旋轉(zhuǎn)0~90°并使球閥由關(開)的位置轉(zhuǎn)到開(關)的位置,達到對管道內(nèi)介質(zhì)流通的開關控制的性能,根據(jù)客戶的要求可改為手柄式執(zhí)行器。
V- type of trim with metal seal structure , V- notched and seat do proportion of flow regulation ,and sealing surface works closely when V- spool and metal seat is in rotation process. V- I can cut media and impurities functions to avoid be chocked to death ,and they can self-cleaning function. So this kind of valve can be used in paper making ,chemical ,
metallurgical and other industrial enterprises containing fibers or tiny solid particles in suspension.
This kind of valve is equipped with worm gear actuator that is manually driven by V- ball device . Through rotating hand wheel to make rotation axis rotate 0~90 °, and make ball valve from close (open ) to open (close) to meet switch control performance of media circulation in the pipeline . It's can be changed to handle actuator according to customer's requirements.
型 號:HV-16P
公稱壓力:PN1.6、2.5、4.0、6.4Mpa
公稱通徑:DN15—DN600
zui大轉(zhuǎn)角(α°): 90°
工作溫度:-40~300℃
傳動機構(gòu):蝸輪、手柄
閥座形式:(硬密封座)304、316、(軟密封座)聚四氟乙烯
主要材質(zhì):閥體 (1)WCB (2)304 (3)316 (4)316L
閥 芯 : 304 、316 、316L
適用介質(zhì):制漿、水、懸浮顆粒、粉塵
注:DN15∽DN250對夾式、DN300∽DN600法蘭式
Model: HV-16P
Nominal pressure: PN1.6、2.5、4.0、6.4Mpa
Nominal diameter: DN15-DN600
Maximum angle:(a°):90°
Working temperature : -40~300 ℃
Transmission : worm handle
Seat Type : (hard seal ) 304、316、(sofe seal) PTFE
Material : body(1)WCB (2) 304 (3)316 (4) 316L
Trim : 304、316、316L
Media :pulping, water, suspended particles, dust
Note:DN15~DN250 wafer ,DN300~DN600 flange
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