KHPAS-40B, KHPAS-64B, KHPAS-10C, KHPAS-16C, KHPAS-25C, KHPAS-40C, KHPAS-64C, KHPAS-10P, KHPAS-16P, KHPAS-25P, KHPAS-40P, KHPAS-64P, KHPAS-10G, KHPAS-16G, KHPAS-25G, KHPAS-40G, KHPAS-64G
KHPAS-10W, KHPAS-16W, KHPAS-25W, KHPAS-40W, KHPAS-64W, KHPAS-10J, KHPAS-16J, KHPAS-25J, KHPAS-40J, KHPAS-64J, KHPAS-10D, KHPAS-16D, KHPAS-25D, KHPAS-40D, KHPAS-64D, KHPAS-10Q, KHPAS-16Q, KHPAS-25Q, KHPAS-40Q, KHPAS-64Q, KHPAS-10KJ, KHPAS-16KJ, KHPAS-25KJ, KHPAS-40KJ, KHPAS-64KJ, KHPAS-10BJ, KHPAS-16BJ, KHPAS-25BJ, KHPAS-40BJ, KHPAS-64BJ, KHPAS-10GC, KHPAS-16GC, KHPAS-25GC, KHPAS-40GC, KHPAS-64GC,
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ZSHO系列氣動(dòng)球閥(采用GT型氣動(dòng)執(zhí)行器)概述
ZSHO系列氣動(dòng)球閥(采用GT型氣動(dòng)執(zhí)行器)是一種(球體)繞垂直于通道軸旋轉(zhuǎn)90º的閥門,其由活塞式雙作用或單作用(彈簧復(fù)位式)氣動(dòng)執(zhí)行器O型閥結(jié)構(gòu)組成,配用附件電磁閥、空氣過濾減壓器、限位開關(guān)(閥位回訊器)或電-氣閥門定位器,實(shí)現(xiàn)對(duì)工藝管路中流體介質(zhì)的自動(dòng)調(diào)節(jié)控制或二位切斷控制。和
ZSHO系列氣動(dòng)球閥產(chǎn)品特點(diǎn)
1.氣動(dòng)球閥0~90º,就能快速完成啟閉動(dòng)作或調(diào)節(jié)動(dòng)作。球芯通道平整光滑,不易沉積介質(zhì),可以進(jìn)行管線式通球。結(jié)構(gòu)簡(jiǎn)單、重量輕、密封性能好。是自動(dòng)化控制系統(tǒng)中儀表的執(zhí)行單元;流體阻力小,是所有閥類中流體阻力zui小的一種,啟閉迅速方便,以壓縮空氣為動(dòng)力,通過活塞齒條,齒輪的機(jī)械傳動(dòng)閥桿,以角行程輸出的扭矩轉(zhuǎn)動(dòng)球體
2.采用電-氣閥門定位器,以電信號(hào)和壓縮空氣為動(dòng)力,接受控制系統(tǒng)輸入的0-10mA •DC或4-20mA •DC電流信號(hào),由調(diào)節(jié)器將壓縮空氣,轉(zhuǎn)換成氣源壓力信號(hào)輸入輸出,改變球芯的旋轉(zhuǎn)角度,可實(shí)現(xiàn)比例調(diào)節(jié)動(dòng)作。
3.采用電磁換向閥、閥位回訊器,以AC220V或DC24V電源電壓和壓縮空氣作動(dòng)力,實(shí)現(xiàn)對(duì)流體介質(zhì)的快速二位切斷控制。
4.GT型、AT型或AW型氣動(dòng)執(zhí)行機(jī)構(gòu)采用活塞式氣缸及曲臂轉(zhuǎn)換結(jié)構(gòu),輸出力矩大,體積精小,采用全密封防水設(shè)計(jì)防護(hù)等級(jí)高。氣缸體采用鏡面氣缸,無油潤滑,磨擦系數(shù)小、耐腐蝕、具有*的耐用性及可靠性。所有傳動(dòng)軸承均采用邊界自潤滑軸承無油潤滑,確保傳動(dòng)軸不摩損。