Trunnion DBB Ball Valve

Ibhlokhi ephindwe kabini kunye neeValufa ezophayo ziqinisekisa umsebenzi wokwahlula kabini ngenxa ye-obturator ezimbini ezifakwe kumzimba omnye kwaye zibonelela ngomsebenzi wokopha ngendlela yenkqubo yokopha/yokuphuma ephakathi kwe-obturators (izibuko lomzimba kunye nebhola, isango okanye ivalve yenaliti), ukusuka kuyilo lwevalve yebhola edadayo, iivalvu zeMed DBB ezinezakhiwo ezininzi ezahlukeneyo.
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