Q971F電動(dòng)對(duì)夾式球閥

電動(dòng)對(duì)夾式球閥概述：
　　 q971f電動(dòng)球閥是球芯通道形狀有矩形、v形及o形。該系列產(chǎn)品具有結(jié)構(gòu)緊湊、體積小、重量輕、安裝方便等特點(diǎn)，可廣泛應(yīng)用在石油、化工、冶金、電站、輕工等領(lǐng)域，對(duì)油、水、氣及紙漿或纖維狀流體進(jìn)行自動(dòng)調(diào)節(jié)或切斷控制。

電動(dòng)對(duì)夾式球閥主要零件材料:

1) 軸 shaft不銹鋼 ansi3161.4401unix5crnimo 17 122) 螺母夾 nut holder不銹鋼 ansi3041.4301unix5crni 18 103) 防松螺母 lock nut不銹鋼 ansi3041.4301unix5crni 18 104) 彈簧 spring不銹鋼 ansi3011.4310unix12crni 17 075) 墊圈 washer不銹鋼 ansi3041.4301unix5crni 18 106) 壓緊環(huán)型螺母 gland nut ring不銹鋼 ansi3041.4301unix5crni 18 107) 頂部密封至p sealing ＊＊聚四氯乙烯 p.t.f.e.//8) o環(huán) o-ring ＊＊氟橡膠 viton//9) 密封圈 seals聚四氯乙烯 p.t.f.e.//10) o環(huán) o-ring氟橡膠 viton//11) 環(huán)型螺母密封 ring nut sealing聚四氯乙烯 p.t.f.e.//12) 底部密封 bot至m sealing聚四氯乙烯 p.t.f.e.//13) 環(huán)型螺母 ring nut ＊不銹鋼 ansi3161.4401unix5crnimo 17 1214) 球體 ball ＊不銹鋼 ansi3161.4401unix5crnimo 17 1215) 閥體 body ＊不銹鋼 ansi3161.4408/

電動(dòng)對(duì)夾式球閥主要技術(shù)參數(shù):

直徑mm.1520253240506580100尺寸mm.DN15DN20DN25DN32DN40DN50DN65DN80DN100通徑mm.1520253240506580100Amm.207,5207,5207,5207,5256,5256,5256,5256,5381Bmm.122,5122,5122,5122,5156,5156,5156,5156,5242Cmm.6868686894949494137Dmm.163,5163,5163,5163,5185185185185234Xmm.444444444444444444Emm.35384250607095118140ΦGmm.90100110130140165185200220ΦMmm.657585100110125145160180ΦNmm.M 12/4M 12/4M 12/4M 16/4M 16/4M 16/4M 16/4M 16/8M 16/8ΦRGAS1/8"1/8"1/8"1/8"1/8"1/8"1/8"1/8"1/8"T. of cycle 50/60 Hzs.15 - 12,515 - 12,515 - 12,515 - 12,515 - 12,515 - 12,515 - 12,515 - 12,515 - 12,5Hmm.234,5237,5243249,5295302325335395重量Kg.6,77,37,99,315,41519,729,344,9