4.鍛鋼浮動(dòng)式球閥自由泄漏的閥體密封結(jié)構(gòu)

    鍛鋼浮動(dòng)式球閥閥門的開關(guān)位置、閥體和閥帽的雙加蓋墊片和o形環(huán),在具備這些條件的基礎(chǔ)上,就算在有火、高溫、減震和凹凸不平的情況下開放或關(guān)閉扭矩都不會(huì)引起外泄漏。

5.操作低扭矩

    自我潤滑軸承安裝在摩擦的干細(xì)胞,導(dǎo)致耐磨、靈活的運(yùn)作和低扭矩。

6.凹處http://www.zk-v.com/ProductShow_524.html

    當(dāng)球閥壓力上升不正常時(shí),如不穩(wěn)定因素、浮動(dòng)式球閥下游閥座上將被正常壓力,同時(shí)不正常的自動(dòng)釋放壓力,并不損壞密封的上游的座位。

7.各種驅(qū)動(dòng)類型

    閥門頂部墊根據(jù)ISO設(shè)計(jì),方便交流和連接各種驅(qū)動(dòng)共同驅(qū)動(dòng)類型是手動(dòng)、電動(dòng)、氣動(dòng)、液壓。

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