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Q47F/Y/H固定式法蘭球閥,碳鋼固定式球閥,不銹鋼固定式球閥


【產品用途】

Q47F固定球(qiu)閥(fa)適用于化工(gong)、石油、天(tian)然(ran)(ran)氣(qi)、冶(ye)金(jin)等行業及含硫化氫介質(zhi)、雜質(zhi)多、腐(fu)蝕嚴重的天(tian)然(ran)(ran)氣(qi)長輸(shu)管(guan)。

【閥門型號】

固定球閥型號有：q47f-16c、q47f-16p、q347f-16p、q347f-16c、q647f-16c、q647f-16p、q747f-16c、q747f-16p、q947f-16c、q947f-16p等。

【產品特點】

1、閥(fa)(fa)座(zuo)采用彈簧結構(gou)，將閥(fa)(fa)座(zuo)推(tui)向球(qiu)體，保證了良好的低壓密封性能。

2、固(gu)定球閥閥前，閥后閥座都能密封(feng)，即所謂(wei)雙向密封(feng)特性，利用(yong)自(zi)帶的排(pai)放(fang)閥，閥體中腔可(ke)向外排(pai)放(fang)。

3、樞軸(zhou)采用防吹出保護(hu)結構，低(di)摩(mo)擦系數的軸(zhou)承等。具有(you)性能優異，可靠性高，用途廣泛。

【結構示意圖】

固定球閥結構示意圖

圖(tu)中標(biao)注數(shu)字(zi)解析：1表(biao)(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)球體，2、25表(biao)(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)軸襯(chen)，3表(biao)(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)密(mi)封圈(quan)(quan)，4表(biao)(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)閥座，5、9、22、31表(biao)(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)O型圈(quan)(quan)，6表(biao)(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)防火墊，7表(biao)(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)支撐圈(quan)(quan)，8、27表(biao)(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)彈(dan)簧，10、23表(biao)(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)注脂閥，11、17、21、32表(biao)(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)墊片，12表(biao)(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)閥蓋(gai)，13表(biao)(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)螺柱，14表(biao)(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)螺母，15、18、34表(biao)(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)螺釘，16表(biao)(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)螺塞(sai)，19表(biao)(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)球，20表(biao)(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)底蓋(gai)，24表(biao)(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)閥體，26表(biao)(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)排泄(xie)閥，28表(biao)(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)鍵(jian)，29表(biao)(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)閥桿，30表(biao)(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)止推軸承，33表(biao)(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)上閥桿座，35表(biao)(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)填(tian)料，36表(biao)(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)填(tian)料壓(ya)套(tao)，37表(biao)(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)壓(ya)板，38、39、41表(biao)(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)螺栓，40表(biao)(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)支架，42表(biao)(biao)(biao)(biao)(biao)示(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驅(qu)動結構。

【性能參數】

固定球閥型號適用溫度(℃)適用介質材料
Q47F-16C-29～150水、蒸汽、油品等碳鋼
Q47F-16PCF8
【外形和連接尺寸】
公稱通徑主要外形尺寸和連接尺寸
LDD1D2bZ-dHH1D0
50178160125100164-1816085-
65191180140120184-1817095-
80206195160135208-18200110-
100229215180155208-18210120-
125356245210185228-18350215-
150394280240210248-23530190-
2004573352952652612-23575230600
2505334053553203012-25585260600
3006104604103753012-25730300600
3506865204704353416-25860350800
4007625805254853616-30935395800
4508646405855454020-30975440800
5009127056506084420-341060485800
60010678407707184820-411170591800
70012459108407885024-411270686800
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