硫脫硝石灰水石灰漿液調(diào)節(jié)閥(V型陶瓷球閥)
(2013-01-28 16:41:18)
轉(zhuǎn)載▼
標(biāo)簽: 脫硫閥門脫硫調(diào)節(jié)閥石灰水調(diào)節(jié)閥石灰漿液調(diào)節(jié)閥脫硫陶瓷球閥 |
公稱壓力:PN16
連接方式:法蘭
適用溫度:-20~230℃
適用工況:脫硫脫硝
適用介質(zhì):石灰水,石膏漿液
流量調(diào)節(jié)特性:近似等百分比流量特性
V型調(diào)節(jié)陶瓷球閥的結(jié)構(gòu)沿用了全襯硬密封陶瓷球閥的結(jié)構(gòu)特點,不同的是閥球的采用V型流道,具有近似等百分比流量特性,適用于對流量調(diào)節(jié)要求比較高的管道系統(tǒng)中。
V型調(diào)節(jié)陶瓷球閥適用于Class150/300、PN10~PN40的各種管路上,V型球體根據(jù)用戶的的要求不同,有兩種用途。一種作為截斷閥,用于截斷或接通管路中的介質(zhì);一種作為調(diào)節(jié)閥,用于調(diào)節(jié)管路中介質(zhì)的流量等參數(shù)。
截斷型V型陶瓷球閥的驅(qū)動方式為手動、蝸輪蝸桿傳動、氣動或電動,調(diào)節(jié)型V型陶瓷球閥的驅(qū)動方式為氣動或電動。
通過選用不同的閥體和配件材質(zhì),V型陶瓷球閥可適用于熱水、蒸汽、油品、石灰漿液、硝酸、醋酸、尿素、強氧化性液體等多種介質(zhì)。
陶瓷硬密封V型球閥的使用溫度一般為≤230℃
V型調(diào)節(jié)陶瓷球閥,球體采用V形信道與閥座之間具有剪切作用,當(dāng)介質(zhì)中含纖維、固體顆粒、漿料時、V型球體不會卡死,仍保持良好的密封性。全開時閥門流通能力大,壓力損失小。結(jié)構(gòu)緊湊、通用性強。調(diào)節(jié)型V型球閥可調(diào)范圍大,調(diào)節(jié)精度高。
氧化鋯內(nèi)襯陶瓷球閥ZIRCONIA CERAMIC LINED BALL VALVES
(2013-01-28 17:30:00)
轉(zhuǎn)載▼
標(biāo)簽: zirconiaceramicballvalveceramicvalvealuminaceramiclined | 分類: 陶瓷閥門基礎(chǔ) |
FOYO has combined two advanced materials technologies: graphite fiber reinforced vinyl ester resin and tough new zirconia ceramic to produce the best performing and lowest cost valve for corrosive/erosive fluids. Available in sizes 1" through 8". Manual, automated on/off or precision factory assembled modulating control valves are available. Nil-Cor is the smart choice for your toughest erosive applications.
More details please contact us sales@foyovalve.com, www.foyo-ceramicvalve.com
Specifications技術(shù)規(guī)格
Size Range:1" - 8"Body:Graphite Fiber-reinforced
Vinyl Ester or EpoxyBall:Zirconia Ceramic Standard Port
or V-Port for controlSeats:Zirconia Ceramic or UHMWPEStem:Hast-C encapsulated with
composite, or solid Hast-C
Typical Applications氧化鋯陶瓷球閥應(yīng)用領(lǐng)域
Ferric Chloried Crystals
Fly ash
Green or white liquor
Sludge
Gypsum
Kaolin
Lime mud
Limestone/FGD
Magnesium hydroxide
Metal oxide sludge
Potash
Pulp
Pulverized coal & carbon
Titanium dioxide
Trona
Salt
Silica
Sulfite crystals