RETZ瑞茨『進(jìn)口V型球閥』詳細(xì)介紹●RETZ球閥系列●RETZ瑞茨V型球閥●產(chǎn)品數(shù)據(jù)

?進(jìn)口V型球閥描述--

V型球閥是一種球芯帶有V形缺口的旋轉(zhuǎn)式切斷閥，對(duì)管道內(nèi)介質(zhì)進(jìn)行調(diào)節(jié)或切斷，當(dāng)閥在關(guān)閉時(shí)，可以剪切介質(zhì)中纖維、微小顆粒，同時(shí)由于閥芯和閥座之間是無(wú)間隙回轉(zhuǎn)，可自行擦拭球體及閥座上的積垢物，保持球體與閥座之間的良好密封

The V ball valve is a rotary cutting valve with a V shaped gap in the ball core. It can be adjusted or cut off the medium in the pipe. When the valve is closed, it can cut the fiber and tiny particles in the medium. At the same time, the scale of the ball and the valve seat can be wiped by the valve seat and the valve seat. A good seal between them

?進(jìn)口V型球閥典型應(yīng)用--

V型球閥采用板簧加載的可動(dòng)閥座結(jié)構(gòu)，閥座與球體不會(huì)產(chǎn)生卡阻或脫離等問(wèn)題，密封可靠，使用壽命長(zhǎng),特殊開(kāi)關(guān)的V型缺口，流通能力大，壓力損失小，并具有精確的截流特性和控制功能，流量特性為近似等百分比。啟閉件采用V型球缺結(jié)構(gòu)，完*了閥腔易沉積介質(zhì)的問(wèn)題。廣泛應(yīng)用于石油、化工、造紙、冶金、水處理、燃?xì)狻⒗w維等工業(yè)部門(mén)

The V type ball valve adopts the movable seat structure loaded with plate spring, and the seat and ball will not produce the problem of blocking or separation. The seal is reliable, the service life is long, the special switch has the V type gap, the circulation ability is large, the pressure loss is small, and the pressure loss is accurate and the control function is accurate, the flow characteristic is approximay as a percentage. The opening and closing part adopts the V type ball missing structure, which compley solves the problem that the valve cavity is easy to deposit medium. Widely used in petroleum, chemical, paper, metallurgy, water treatment, gas, fiber and other industrial sectors.

?進(jìn)口V型球閥特點(diǎn)--

1.采用圓柱形彈簧預(yù)截的帶補(bǔ)償性可動(dòng)金屬閥座結(jié)構(gòu)，密封性能可靠。球芯一閥座不會(huì)產(chǎn)生卡阻或脫離，使用壽命長(zhǎng)。

2.球芯上的V形切口與金屬閥座之間具有剪切的作用，特別適用于高粘度、含纖維、固體顆粒及槳料等介質(zhì)。結(jié)構(gòu)制造紙工業(yè)的紙漿顯得尤為*

3.閥門(mén)的流量大、壓力損失小、且介質(zhì)不會(huì)沉積在閥體中腔，閥門(mén)不僅具有僅近似等百分比的流量特性、可調(diào)范圍大，大可調(diào)比為100:1.還具有精確調(diào)節(jié)與可靠定位的功能。

4.采用彈簧加載的可動(dòng)閥座結(jié)構(gòu)，防止了球芯與閥座發(fā)生卡阻或脫離等問(wèn)題，密封可靠，使用壽命長(zhǎng)   

5.全開(kāi)時(shí)流通能力大，壓力損失小，且介質(zhì)不會(huì)沉積在閥體中腔

6.閥體為一個(gè)整體，堅(jiān)固耐用，操作不受管道壓力影響，并可避免閥體滲漏

7.采用可動(dòng)金屬閥座，自助補(bǔ)償功能，并具有*密封性能及超長(zhǎng)的使用壽命

?進(jìn)口V型球閥參數(shù)--

公稱(chēng)壓力:PN1.6~4.0MPa

使用溫度:常溫-20~120℃;中溫:-20~250℃;高溫:-20~425℃

閥體材料:WCB, CF8, CF8M, CF3M

閥桿:2Cr13, 304, 316

回轉(zhuǎn)角度:90°

閥座:PTFE, 0CrI ,7Ni4Cu4Nb

閥芯材料:CF8, CFBM, CF3M

基本誤差：≤1.5%

回差：≤1.5%

死區(qū)：≤0.5%

規(guī)格:2-12"