傘齒輪法蘭截止(節(jié)流)閥結(jié)構(gòu)特點(diǎn)和用處:

    傘齒輪鑄鋼直通式截止（節(jié)流）閥嚴(yán)格按BS 1873、API6D、 GB/T12235 標(biāo)準(zhǔn)設(shè)計制造，截止閥的閥瓣沿著中心定位作升降運(yùn)動，(襯套采用耐磨性能好，摩擦系數(shù)小的特殊材料制作)，動作靈活可靠，密封性能優(yōu)良。產(chǎn)品廣泛應(yīng)用于石油、化工、制藥、電力行業(yè)等各種工況的管路上。

   傘齒輪鑄鋼直通式截止（節(jié)流）閥的啟閉件是塞形的閥瓣，密封面呈平面或錐面 ，閥瓣沿流體的中心線作直線運(yùn)動。閥桿的運(yùn)動形式，有升降桿式(閥桿升降，手輪不升降)，也有升降 旋轉(zhuǎn)桿式(手輪與閥桿一起旋轉(zhuǎn)升降，螺母設(shè)在閥體上)。
   傘齒輪截止閥只適用于全開和全關(guān)，不允許作調(diào)節(jié)和節(jié)流。 傘齒輪截止閥屬于強(qiáng)制密封式閥門，所以在閥門關(guān)閉時，必須向閥瓣施加壓力，以強(qiáng)制密封面不 泄漏。當(dāng)介質(zhì)由閥瓣下方進(jìn)入閥門時，操作力所需克服的阻力，是閥桿和填料的摩擦力與由介質(zhì)的壓力所產(chǎn)生的推力，關(guān)“傘齒輪截止閥” 的力比開“傘齒輪截止閥 ”的力大，所以閥桿的直徑要大，否則會發(fā)生閥桿頂彎的故障。
● 設(shè)計制造按GB12235-89
● 結(jié)構(gòu)長度按 GB12221-89
● 法蘭尺寸按JB/G79-94
● 閥門檢查和試驗(yàn)按GB13927
傘齒輪法蘭截止(節(jié)流)閥技術(shù)規(guī)范:
  C 閥體材料：C--鑄鋼、P--不銹鋼、R--不銹鋼
  -16 公稱壓力：1／10MPa
  H 密封材料：Y--硬質(zhì)合金、H--鎳基合金
  1 結(jié)構(gòu)形式：直通式
  4 連接形式：4--法蘭連接
  9 驅(qū)動方式：4—直齒輪傳動、9—電動
  J 閥門類別：截止閥

傘齒輪法蘭截止(節(jié)流)閥壓力試驗(yàn)

傘齒輪法蘭截止(節(jié)流)閥的材料明細(xì)表

傘齒輪法蘭截止(節(jié)流)閥主要安裝尺寸及重量：

http://www.zk-v.com/ProductShow_333.html

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

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

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

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

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

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

http://www.zk-v.com/ddsttjf/               電動三通調(diào)節(jié)閥

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

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

http://www.zk-v.com/ddettjf/               電動二通調(diào)節(jié)閥

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

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

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

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

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

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

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

http://www.zk-v.com/qdsttjf/               氣動三通調(diào)節(jié)閥

http://www.zk-v.com/qdettjf/               氣動二通調(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V型調(diào)節(jié)閥

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

http://www.zk-v.com/ddtftjf/             電動通風(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/       電動閥門

http://www.zk-v.com/diandongqiufa/       電動球閥

http://www.zk-v.com/diandongdiefa/       電動蝶閥

http://www.zk-v.com/diandongjiezhifa/    電動截止閥

http://www.zk-v.com/diandongzhafa/       電動閘閥

http://www.zk-v.com/diandongdaozhafa/    電動刀閘閥

http://www.zk-v.com/ddgyzf/              電動高壓閘閥

http://www.zk-v.com/ddsfzf/              電動水封閘閥

http://www.zk-v.com/ddzkzf/              電動真空閘閥

http://www.zk-v.com/dddkjdf/             電動大口徑蝶閥

http://www.zk-v.com/ddgwdf/              電動高溫蝶閥

http://www.zk-v.com/ddtcf/               電動陶瓷球閥

http://www.zk-v.com/ddtcpz/              電動陶瓷排渣閥

http://www.zk-v.com/qidongfamen/         氣動閥門

http://www.zk-v.com/qidongqiufa/         氣動球閥

http://www.zk-v.com/qidongdiefa/       氣動蝶閥   

http://www.zk-v.com/qidongzhafa/         氣動閘閥

http://www.zk-v.com/qidongjiezhifa/      氣動截止閥

http://www.zk-v.com/qidongdaozhafa/      氣動刀閘閥

http://www.zk-v.com/qdtcqf/              氣動陶瓷球閥

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

http://www.zk-v.com/qdtcclf/             氣動陶瓷出料閥

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

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

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

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