Ukunciphisa umqheba wentsimbi engenastainless ivelufa yebhola yeflange
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Ngaphambili: Ivalve yesikwere sombane Okulandelayo: U chwetheza ivalve yebhabhathane
Ukunciphisa umqheba wentsimbi engenastainless ivelufa yebhola yeflange
Ivalve yebhola enomda wokutshintsha ikwabizwa ngokuba yivalve yebhola eneswitshi ye-stroke. Ibizwa ngokuba yivalve yebhola yomqondiso ngokufutshane. Yenziwe ngevalve yebhola yezandla kunye nokutshintsha umda. Indawo yokuvula okanye yokuvala ibuyiselwa kwivalve yokulawula okanye inkqubo yekhompyuter ngokutshintsha umda ukuqinisekisa indawo yevalvu









