氣動(dòng)偏心半球閥利用偏心閥體，偏心球體和閥座，閥桿作旋轉(zhuǎn)運(yùn)動(dòng)時(shí)在共同軌跡自動(dòng)定心，關(guān)閉過(guò)程中越關(guān)越緊，*達(dá)到良好的密封目的。閥門(mén)的球體和閥座*脫離，消除了密封圈的磨損，克服了傳統(tǒng)球體閥座與球體密封面始終磨損的問(wèn)題，非金屬?gòu)椥圆牧媳磺度虢饘僮校y座金屬面受到良好的保護(hù)。本產(chǎn)品特別適用于鋼鐵業(yè)，鋁業(yè)，纖維，微小固體顆粒，紙漿，煤灰，石油氣等介質(zhì).    
     ◆氣動(dòng)偏心半球閥產(chǎn)品特點(diǎn)
1、結(jié)構(gòu)采用偏心契緊原理通過(guò)傳動(dòng)機(jī)構(gòu)達(dá)到閘緊、調(diào)節(jié)、關(guān)閉的目的，密封副是金屬面環(huán)帶硬面接觸密封，雙偏心結(jié)構(gòu)在開(kāi)啟時(shí)閥芯位于藏球室內(nèi)，流通截面大，且閥門(mén)不被沖刷，關(guān)閉時(shí)閥芯不被沖刷，開(kāi)啟時(shí)閥芯球面沿閥座漸進(jìn)，有效地切除結(jié)垢障礙，實(shí)現(xiàn)可靠密封。它對(duì)兩相混流易結(jié)垢固體析出的混流輸送特別有效
2、閥門(mén)的半球用雙金屬，母材上堆焊不同的合金，閥座也作相應(yīng)堆焊經(jīng)特殊的處理，密封面組合成防腐、耐磨、高強(qiáng)度等各種類(lèi)型，滿(mǎn)足不同場(chǎng)合需求
3、密封嚴(yán)密、輸送有害氣體可達(dá)零泄露
4、密封副的閥芯留有補(bǔ)償量、當(dāng)閥做磨損后，關(guān)閉時(shí)再轉(zhuǎn)動(dòng)少許，任能可靠密封，延長(zhǎng)了使用壽命。此外，用戶(hù)將壓緊螺母擰掉，調(diào)整或更換后閥座仍可用，避免了閥門(mén)密封失效后，整臺(tái)報(bào)廢的弊端   因堆焊不同合金(或組合球)雙金屬密封副的選配可以用于耐磨、耐腐蝕、耐高溫且要求嚴(yán)格密封的工況
1、通用閥：規(guī)格型號(hào)DN40－1600。適用于污水處理、紙漿、城市采暖供熱等要求嚴(yán)緊的場(chǎng)合
2、油化工閥：規(guī)格DN40－1600。適用于原油、重油等各類(lèi)油品、化工行業(yè)弱腐蝕、二相混流介質(zhì)
3、煤氣閥：規(guī)格DN40－1600。適用于煤氣、天然氣、液化氣的輸送控制
4、料漿閥：規(guī)格DN40－1600。適用于液態(tài)、固態(tài)兩相混流或液態(tài)輸送中化學(xué)反應(yīng)有結(jié)晶析出或結(jié)垢的工業(yè)管道輸送
5、煤粉灰渣閥：規(guī)格DN40－1600。適用于電廠、水力除渣或氣態(tài)輸送管道的控制 

http://www.zk-v.com/CV3000tiaojiefa/                    CV3000調(diào)節(jié)閥

http://www.zk-v.com/CV3000qidongtiaojiefa/        CV3000氣動(dòng)調(diào)節(jié)閥

http://www.zk-v.com/cv3000diandongtiaojiefa/      CV3000電動(dòng)調(diào)節(jié)閥

http://www.zk-v.com/diandongtiaojiefa/      電動(dòng)調(diào)節(jié)閥

http://www.zk-v.com/dddztjf/           電動(dòng)單座調(diào)節(jié)閥

http://www.zk-v.com/ddtttjf/           電動(dòng)套筒調(diào)節(jié)閥

http://www.zk-v.com/ddsttjf/               電動(dòng)三通調(diào)節(jié)閥

http://www.zk-v.com/ddcftjf/               電動(dòng)襯氟調(diào)節(jié)閥

http://www.zk-v.com/ddwktjf/               電動(dòng)溫控調(diào)節(jié)閥

http://www.zk-v.com/ddettjf/               電動(dòng)二通調(diào)節(jié)閥

http://www.zk-v.com/ddgytjf/               電動(dòng)高壓調(diào)節(jié)閥     

http://www.zk-v.com/qidongtiaojiefa/       氣動(dòng)調(diào)節(jié)閥

http://www.zk-v.com/qdjxxtjf/              氣動(dòng)精小型調(diào)節(jié)閥  

http://www.zk-v.com/qdcftjf/               氣動(dòng)襯氟調(diào)節(jié)閥

http://www.zk-v.com/qddztjf/           氣動(dòng)單座調(diào)節(jié)閥

http://www.zk-v.com/qdtttjf/               氣動(dòng)套筒調(diào)節(jié)閥

http://www.zk-v.com/qdgytjf/               氣動(dòng)高壓調(diào)節(jié)閥

http://www.zk-v.com/qdsttjf/               氣動(dòng)三通調(diào)節(jié)閥

http://www.zk-v.com/qdettjf/               氣動(dòng)二通調(diào)節(jié)閥

http://www.zk-v.com/tezhongtiaojiefa/    特種調(diào)節(jié)閥

http://www.zk-v.com/zilishitiaojiefa/    自力式調(diào)節(jié)閥

http://www.zk-v.com/qdVxtjf/             氣動(dòng)V型調(diào)節(jié)閥

http://www.zk-v.com/qdoxtjf/             氣動(dòng)O型調(diào)節(jié)閥

http://www.zk-v.com/ddtftjf/             電動(dòng)通風(fēng)調(diào)節(jié)閥

http://www.zk-v.com/yqzytjf/             氧氣調(diào)節(jié)閥

http://www.zk-v.com/qdtftjf/             氣動(dòng)通風(fēng)調(diào)節(jié)閥

http://www.zk-v.com/zlswdtjf/            自力式溫度調(diào)節(jié)閥

http://www.zk-v.com/diandongfamen/       電動(dòng)閥門(mén)

http://www.zk-v.com/diandongqiufa/       電動(dòng)球閥

http://www.zk-v.com/diandongdiefa/       電動(dòng)蝶閥

http://www.zk-v.com/diandongjiezhifa/    電動(dòng)截止閥

http://www.zk-v.com/diandongzhafa/       電動(dòng)閘閥

http://www.zk-v.com/diandongdaozhafa/    電動(dòng)刀閘閥

http://www.zk-v.com/ddgyzf/              電動(dòng)高壓閘閥

http://www.zk-v.com/ddsfzf/              電動(dòng)水封閘閥

http://www.zk-v.com/ddzkzf/              電動(dòng)真空閘閥

http://www.zk-v.com/dddkjdf/             電動(dòng)大口徑蝶閥

http://www.zk-v.com/ddgwdf/              電動(dòng)高溫蝶閥

http://www.zk-v.com/ddtcf/               電動(dòng)陶瓷球閥

http://www.zk-v.com/ddtcpz/              電動(dòng)陶瓷排渣閥

http://www.zk-v.com/qidongfamen/         氣動(dòng)閥門(mén)

http://www.zk-v.com/qidongqiufa/         氣動(dòng)球閥

http://www.zk-v.com/qidongdiefa/       氣動(dòng)蝶閥   

http://www.zk-v.com/qidongzhafa/         氣動(dòng)閘閥

http://www.zk-v.com/qidongjiezhifa/      氣動(dòng)截止閥

http://www.zk-v.com/qidongdaozhafa/      氣動(dòng)刀閘閥

http://www.zk-v.com/qdtcqf/              氣動(dòng)陶瓷球閥

http://www.zk-v.com/qdtcjlf/             氣動(dòng)陶瓷進(jìn)料閥

http://www.zk-v.com/qdtcclf/             氣動(dòng)陶瓷出料閥

http://www.zk-v.com/taocifa/             陶瓷閥

http://www.zk-v.com/taocizhafa/          陶瓷閘閥

http://www.zk-v.com/taociqiufa/          陶瓷球閥

http://www.zk-v.com/taocizhihuifa/       陶瓷止回閥

http://www.zk-v.com/taocidiefa/          陶瓷蝶閥

http://www.zk-v.com/taocidaozhafa/       陶瓷刀閘閥

http://www.zk-v.com/taocijiezhifa/       陶瓷截止閥

http://www.zk-v.com/qieduanfa/           切斷閥

http://www.zk-v.com/qidongqieduanfa/     氣動(dòng)切斷閥

http://www.zk-v.com/paizhazhihuifa/      排渣止回閥

http://www.zk-v.com/paizhazhafa/         排渣閘閥

http://www.zk-v.com/duangangfamen/       鍛鋼閥門(mén)

http://www.zk-v.com/zhixingqifujian/     執(zhí)行器及附件

http://www.zk-v.com/ddzxjg/              電動(dòng)執(zhí)行機(jī)構(gòu)

http://www.zk-v.com/qdzxjg/              氣動(dòng)執(zhí)行機(jī)構(gòu)