狠狠色丁香久久综合婷婷亚洲成人福利在线-欧美日韩在线观看免费-国产99久久久久久免费看-国产欧美在线一区二区三区-欧美精品一区二区三区免费观看-国内精品99亚洲免费高清

1.【上海湖泉】牌Q941F-16C DN50電動(dòng)球閥訂貨說明-上海湖泉（小琴：）

【上海湖泉】生產(chǎn)的電動(dòng)球閥主要型號：
Q941F-10C DN32,Q941F-10C DN40,Q941F-10C DN50,Q941F-10C DN65,
Q941F-10C DN80,Q941F-10C DN100,Q941F-10C DN125,Q941F-10C DN150,
Q941F-10C DN200,Q941F-10C DN250,Q941F-10C DN300,Q941F-10C DN350,
Q941F-10C DN400,Q941F-10C DN450,Q941F-10C DN500,Q941F-10C DN600,
Q941F-10C DN700,Q941F-10C DN800,Q941F-10C DN900 Q941F-10C DN1000,
Q941F-16C DN32,Q941F-16C DN40,Q941F-16C DN50,Q941F-16C DN65,
Q941F-16C DN80,Q941F-16C DN100,Q941F-16C DN125,Q941F-16C DN150,
Q941F-16C DN200,Q941F-16C DN250,Q941F-16C DN300,Q941F-16C DN350,
Q941F-16C DN400,Q941F-16C DN450,Q941F-16C DN500,Q941F-16C DN600,
Q941F-16C DN700,Q941F-16C DN800,Q941F-16C DN900,Q941F-16C DN1000,
Q941F-25C DN32,Q941F-25C DN40,Q941F-25C DN50,Q941F-25C DN65,
Q941F-25C DN80,Q941F-25C DN100,Q941F-25C DN125,Q941F-25C DN150,
Q941F-25C DN200,Q941F-25C DN250,Q941F-25C DN300,Q941F-25C DN350,
Q941F-25C DN400, Q941F-25C DN450,Q941F-25C DN500,Q941F-25C DN600,
Q941F-25C DN700,Q941F-25C DN800,Q941F-25C DN900,Q941F-25C DN1000,
Q941F-40C DN32,Q941F-40C DN40, Q941F-40C DN50,Q941F-40C DN65,
Q941F-40C DN80,Q941F-40C DN100,Q941F-40C DN125,Q941F-40C DN150,
Q941F-40C DN200,Q941F-40C DN250,Q941F-40C DN300,Q941F-40C DN350,
Q941F-40C DN400,Q941F-40C DN450,Q941F-40C DN500,Q941F-40C DN600,
Q941F-40C DN700,Q941F-40C DN800,Q941F-40C DN900, Q941F-40C DN1000,Q941F-64C DN32,Q941F-64C DN40,Q941F-64C DN50,Q941F-64C DN65,
Q941F-64C DN80,Q941F-64C DN100,Q941F-64C DN125,Q941F-64C DN150,
Q941F-64C DN200,Q941F-64C DN250,Q941F-64C DN300,Q941F-64C DN350,
Q941F-64C DN400,Q941F-64C DN450,Q941F-64C DN500,Q941F-64C DN600,
Q941F-64C DN700,Q941F-64C DN800,Q941F-64C DN900,Q941F-64C DN1000,Q941F-100C DN32,Q941F-100C DN40,Q941F-100C DN50,Q941F-100C DN65,
Q941F-100C DN80,Q941F-100C DN100,Q941F-100C DN125,Q941F-100C DN150, Q941F-100C DN200,Q941F-100C DN250,Q941F-100C DN300,Q941F-100C DN350,Q941F-100C DN400,Q941F-100C DN450,Q941F-100C DN500,Q941F-100C DN600,Q941F-100C DN700,Q941F-100C DN800,Q941F-100C DN900,Q941F-100C DN1000

上海湖泉閥門有限公司

1）,電源電壓：DC24V,DC220V,AC110V,AC220V,AC380V

2）,介質(zhì)類型,溫度,壓力

3）,控制類型：開關(guān)型,無源觸點(diǎn)型,閥位信號反饋型,智能調(diào)節(jié)型

4）,智能調(diào)節(jié)型：輸入信號4-20mA,1-5V,0-10V；輸出信號:4-20mA,1-5V,0-10V

2.Q941F-16C DN50

主要用于截?cái)嗷蚪油ü苈分械慕橘|(zhì),亦可用于流體的調(diào)節(jié)與控制,它與其它閥類相比,具有以下一些優(yōu)點(diǎn)。
1,流體阻力小,球閥是所有閥類中流體阻力zui小的一種,即使是縮徑球閥,其流體阻力也相當(dāng)小。
2,止推軸承減小閥桿摩擦力矩,可使閥桿長期操作平衡靈活。
3,閥座密封性能好,采用聚四氟乙烯等材料制成的密封圈,結(jié)構(gòu)易于密封,而且球閥的閥封能力隨著介質(zhì)壓力的增設(shè)而增大。
4,閥桿密封可靠,由于閥桿只作旋轉(zhuǎn)運(yùn)動(dòng)而不做升降運(yùn)動(dòng),閥桿的填料密封不易破壞,且密封能力隨著介質(zhì)的壓力增設(shè)而增大。
5,由于聚四氟乙烯等材料具有良好的自潤滑性,與球體的摩擦損失小,幫球閥的使用壽命長。
6,下裝式閥桿和閥桿頭部凸階防止閥桿噴出,如火災(zāi)造成閥桿密封破壞,凸階與閥體間還可形成金屬接觸,確保閥桿密封。
Q941F/PPL型不銹鋼電動(dòng)球閥是一種轉(zhuǎn)角為90°的旋轉(zhuǎn)類閥門,密封性能優(yōu)良,流量系數(shù)大,流阻系數(shù)小,結(jié)構(gòu)簡單,使用壽命長,便于維修。配用電缸式執(zhí)行機(jī)構(gòu)。產(chǎn)品廣泛應(yīng)用于化工,石油,輕紡,電力,食品制藥,制冷,造紙行業(yè)的系統(tǒng)控制。
電動(dòng)球閥性能參數(shù):
公稱通徑DN（mm）DN15～DN400
公稱壓力1.6,4.0,6.4MPa,ANSI150,300（Lb）,JIS10,20K
適用介質(zhì)水,介質(zhì)等
介質(zhì)溫度-40～ 180℃ -40～ 350℃
泄漏量0 符合ANSIB16.104 5級標(biāo)準(zhǔn)
球體轉(zhuǎn)角90°
閥體材制質(zhì)A105,F304,F316,WCB,FZG1Cr18 Ni9Ti,ZG1Cr18 Ni12Mo2Ti,CF8,CF8M,CF3M
閥座材料聚四氟乙烯（常溫）,特制PPL（高溫）
防爆級組dⅡBT4（d2c4）（可供普通型,防爆型二種規(guī)格）
固有可調(diào)比 R100:1