Iivalvu zebhola ezi-3 zinenzuzo kakhulu kwizicelo ezahlukeneyo zemizi-mveliso ngenxa yoyilo kunye nokusebenza kwazo ezizodwa.
Enye yeenzuzo eziphambili zevalve yebhola yeendlela ezi-3 kukuguquguquka kwayo. Inika amandla okulawula ukuhamba kolwelo kumacala amathathu ahlukeneyo, iyenza ilungele usetyenziso olufuna ukuphambuka okanye ukuxutywa kolwelo. Ingaba yiyo3 indlelaFlangedivalve yebhola, kwaye3 indlela ivalve yebhola ecocekileyo, bonke banikezela ukuguquguquka kokuqondisa ukuhamba ngokweemfuno zenkqubo ethile.
Enye inzuzo ye-valve yebhola ye-3 yindlela ethembekileyo yokulawula ukuhamba kwayo. Ibhola ngaphakathi kwevalve inechweba eliphakathi kunye namachweba amabini asecaleni, okuvumela ukuphambuka okugudileyo kunye nokusebenza kakuhle. Oku kuqinisekisa ukusebenza kakuhle kwaye kuphelise imfuneko yeevalvu ezongezelelweyo okanye ukufakwa kwipayipi.
Enye yeenzuzo eziphambili zevalve yebhola yeendlela ezi-3 kukuguquguquka kwayo. Inika amandla okulawula ukuhamba kolwelo kumacala amathathu ahlukeneyo, iyenza ilungele usetyenziso olufuna ukuphambuka okanye ukuxutywa kolwelo. Ingaba yiyo3 indlelaFlangedivalve yebhola, kwaye3 indlela ivalve yebhola ecocekileyo, bonke banikezela ukuguquguquka kokuqondisa ukuhamba ngokweemfuno zenkqubo ethile.
Enye inzuzo ye-valve yebhola ye-3 yindlela ethembekileyo yokulawula ukuhamba kwayo. Ibhola ngaphakathi kwevalve inechweba eliphakathi kunye namachweba amabini asecaleni, okuvumela ukuphambuka okugudileyo kunye nokusebenza kakuhle. Oku kuqinisekisa ukusebenza kakuhle kwaye kuphelise imfuneko yeevalvu ezongezelelweyo okanye ukufakwa kwipayipi.