蝶靈J941H-16C 電動截止閥
電動截止閥結(jié)構(gòu)特點、用途及注意事項：蝶靈系列可以安裝在管道的任何位置上，介質(zhì)從下往上流。蝶靈閥門產(chǎn)品設計制造按國家標準GB12235,結(jié)構(gòu)合理,密封可靠,性能優(yōu)良,造型美觀。合金鋼截止閥適用于耐高溫的蒸汽、油品管道上，具有耐高溫特點。不銹鋼截止閥適用于各類腐性介質(zhì)的管道上，有良好的防腐性的足夠的強度。其特點如下：①閥瓣、閥座密封面用硬質(zhì)合堆焊而成,耐磨、耐高溫、耐腐蝕、抗擦傷性好、使用壽命長。②閥桿材料為滲氮鋼，滲氮后的閥桿表面硬度高、耐磨、抗擦傷，抗腐蝕。③由于溫度、壓力等原因，閥門口徑DN50以下的閥體、閥蓋為模鍛件、DN65以上的閥體、閥蓋為鑄鋼件。④閥體材料品種齊全,填料、墊片可根據(jù)實際工況或用戶要求合理選配,能適用與各種壓力、溫度及介質(zhì)工況。⑤安裝閥門時注意介質(zhì)的流向，嚴格按閥門流向箭頭指示的方向安裝。⑥電動截止閥盡量垂直安裝，閥桿向上。J941H-10C DN32/J941H-10C DN40/J941H-10C DN50/J941H-10C DN65/J941H-10C DN80/J941H-10C DN100/J941H-10C DN125/J941H-10C DN150/J941H-10C DN200/J941H-10C DN250/J941H-10C DN300/J941H-10C DN350/J941H-10C DN400/J941H-10C DN450/J941H-10C DN500/J941H-10C DN600/J941H-10C DN700/J941H-10C DN800/J941H-10C DN900/J941H-10C DN1000/J941H-16C DN32/J941H-16C DN40/J941H-16C DN50/J941H-16C DN65/J941H-16C DN80/J941H-16C DN100/J941H-16C DN125/J941H-16C DN150/J941H-16C DN200/J941H-16C DN250/J941H-16C DN300/J941H-16C DN350/J941H-16C DN400/J941H-16C DN450/J941H-16C DN500/J941H-16C DN600/J941H-16C DN700/J941H-16C DN800/J941H-16C DN900/J941H-16C DN1000/J941H-25C DN32/J941H-25C DN40/J941H-25C DN50/J941H-25C DN65/J941H-25C DN80/J941H-25C DN100/J941H-25C DN125/J941H-25C DN150/J941H-25C DN200/J941H-25C DN250/J941H-25C DN300/J941H-25C DN350/J941H-25C DN400/J941H-25C DN450/J941H-25C DN500/J941H-25C DN600/J941H-25C DN700/J941H-25C DN800/J941H-25C DN900/J941H-25C DN1000/J941H-40C DN32/J941H-40C DN40/J941H-40C DN50/J941H-40C DN65/J941H-40C DN80/J941H-40C DN100/J941H-40C DN125/J941H-40C DN150/J941H-40C DN200/J941H-40C DN250/J941H-40C DN300/J941H-40C DN350/J941H-40C DN400/J941H-40C DN450/J941H-40C DN500/J941H-40C DN600/J941H-40C

電動截止閥，鑄鋼電動截止閥， J941F-16C J961Y-64，J941H-16，J941F4-25，J941F-40C J961Y-64，J941H-160，J941F4-40C，電動截止閥，鑄鋼電動截止閥， J941F-16C J961Y-64，J941H-16，J941F4-25，J941F-40C J961Y-64，J941H-160，J941F4-40C，電動截止閥，鑄鋼電動截止閥， J941F-16C J961Y-64，J941H-16，J941F4-25，J941F-40C J961Y-64，J941H-160，J941F4-40C，電動截止閥，鑄鋼電動截止閥， J941F-16C J961Y-64，J941H-16，J941F4-25，J941F-40C J961Y-64，J941H-160，J941F4-40C，電動截止閥，鑄鋼電動截止閥， J941F-16C J961Y-64，J941H-16，J941F4-25，J941F-40C J961Y-64，J941H-160，J941F4-40C，電動截止閥，鑄鋼電動截止閥， J941F-16C J961Y-64，J941H-16，J941F4-25，J941F-40C J961Y-64，J941H-160，J941F4-40C，電動截止閥，鑄鋼電動截止閥， J941F-16C J961Y-64，J941H-16，J941F4-25，J941F-40C J961Y-64，J941H-160，J941F4-40C，電動截止閥，鑄鋼電動截止閥， J941F-16C J961Y-64，J941H-16，J941F4-25，J941F-40C J961Y-64，J941H-160，J941F4-40C，電動截止閥，鑄鋼電動截止閥， J941F-16C J961Y-64，J941H-16，J941F4-25，J941F-40C J961Y-64，J941H-160，J941F4-40C，電動截止閥，鑄鋼電動截止閥， J941F-16C J961Y-64，J941H-16，J941F4-25，J941F-40C J961Y-64，J941H-160，J941F4-40C，電動截止閥，鑄鋼電動截止閥， J941F-16C J961Y-64，J941H-16，J941F4-25，J941F-40C J961Y-64，J941H-160，J941F4-40C，

截止閥具有以下優(yōu)點：
　　1、結(jié)構(gòu)簡單，制造和維修比較方便。  
　　2、工作行程小，啟閉時間短。  
　　3、密封性好，密封面間磨擦力小，壽命較長。  
　　截止閥的安裝與維護應注意以下事項：
　　1、手輪、手柄操作的截止閥可安裝在管道的任何位置上。  
　　2、手輪、手柄及傳動機構(gòu)，不允許作起吊用。  
3、介質(zhì)的流向應與閥體所示箭頭方向*。
我廠主要產(chǎn)品有：材質(zhì)有鑄鐵、鑄鋼、不銹鋼、鉻鉬鋼；連接方式有螺紋連接、法蘭連接、焊接等；傳動方式有手動、蝸輪、電動等；壓力1.0-32Mpa；口徑：6-1200mm.如：鑄鋼截止閥J41H-16C、不銹鋼截止閥J41W-16P、電動截止閥J941H-16C/J941W-16P、螺紋截止閥J11W-16/J11W-16T/J11W-16P、Y型直流式截止閥J65H-160/J965Y-160、高溫高壓截止閥J61Y-P54  170V、高壓截止閥J61Y-320、電動高溫高壓截止閥J961Y-320/J961Y-P55  170V，保溫截止閥BJ41W-16P、波紋管式截止閥WJ41H-16C/WJ45H-16C/WJ41W-16P、氨用截止閥J41B-16C、氧氣截止閥YJ41W-16P/T、鑄鐵截止閥J41W/T-10、襯氟截止閥J41F-16C/J45F-16C、角式截止閥J44H-16C/J44W-16P、針形閥J23W-160P/J23H-160等
我公司截止閥產(chǎn)品嚴格按照以下國家標準生產(chǎn)：
ISO  12149:1999螺栓連接閥蓋的通用鋼制截止閥
JB/T  10530-2005氧氣用截止閥
JB/T  7245—1994制冷裝置用截止閥
JB/T  8859-2004截止閥  靜壓壽命試驗規(guī)程
JB/T  7747-1995針形截止閥
GB/T  12235-2007石油、石化及相關(guān)工業(yè)用鋼制截止閥和升降式止回閥
GB/T  12233-2006通用閥門  鐵制截止閥與升降式止回閥
為確保您的使用要求，訂貨時請詳細說明：
一、新項目用戶請?zhí)峁┰O計院設計的型號，更換配件用戶請?zhí)峁┲笆褂玫漠a(chǎn)品型號
二、如沒具體型號請?zhí)峁?.使用介質(zhì)及溫度；2.工作壓力；3.傳動方式；4.連接方式；5.結(jié)構(gòu)形式；
6.公稱通經(jīng)等