I-Diverter valve lelinye igama le-transfer valve. Ii-transfer valves zihlala zisetyenziswa kwiinkqubo zemibhobho ezintsonkothileyo apho kufuneka khona ukusasazwa kolwelo kwiindawo ezininzi, kunye nakwiimeko apho kufuneka kudityaniswe okanye kuhlulwe imijelo emininzi yolwelo.

Iivalvu zokudlulisa zizixhobo zoomatshini ezisetyenziswa kwiinkqubo zemibhobho ukulawula ukuhamba kolwelo, iigesi, kunye nolunye ulwelo. Zisetyenziswa rhoqo kwimisebenzi yemizi-mveliso efana nokuvelisa umbane, ukucoca amanzi, ukukhupha ioyile negesi, kunye nokucubungula iikhemikhali. Umsebenzi oyintloko wevalvu yokudlulisa kukulawula ukuhamba kolwelo phakathi kwemibhobho emibini okanye ngaphezulu okanye ukuvumela ukudluliselwa kolwelo ukusuka komnye umbhobho ukuya komnye. Iivalvu zokudlulisa zenzelwe ukwanelisa iimfuno ezizodwa zesicelo ngasinye. Zingaba zezandla, ezenzekelayo, okanye indibaniselwano yezi zimbini.

Iivalvu zokudlulisa zingasetyenziselwa ukwahlukanisa nokukhupha amanzi kwiindawo zenkqubo yemibhobho, ukuthintela ukubuya kwamanzi, kunye nokukhusela uxinzelelo olugqithisileyo kunye neminye imingcipheko yokhuseleko ukongeza ekulawuleni ukuhamba kwamanzi.

Iivalvu zokudlulisa ziyinxalenye ebalulekileyo yenkqubo nganye yemibhobho kwaye zidlala umsebenzi obalulekileyo ekulawuleni nasekulawuleni ukuhamba kolwelo kwiinkqubo zoshishino.

Ivalvu yokudlulisa eneendlela ezintathu

Ivalvu yokudlulisa indlela ezintathuyivalvu evumela ukudluliselwa kolwelo phakathi kombhobho omnye kunye nemibhobho emibini eyongezelelweyo. Iiports ezintathu kunye neendawo ezimbini zokutshintsha zihlala zifakiwe, okuvumela ulwelo ukuba luthuthwe ukusuka kwelinye iport ukuya kwelinye okanye luvalwe ngokupheleleyo.

Kwiinkqubo zemibhobho apho ulwelo kufuneka lusasazwe kwiindawo ezininzi okanye kwiimeko apho imijelo emibini eyahlukeneyo yolwelo kufuneka idityaniswe ibe ziivalvu zokudlulisa ezineendlela ezintathu zihlala zisetyenziswa.

Iivalvu zokudlulisa ezineendlela ezintathu zinokuba zezenzekelayo, ezesandla, okanye ezixutyiweyo kwezi zimbini. Ngokuxhomekeke kulwelo oluhanjiswayo, ubushushu obufunekayo kunye noxinzelelo, kunye nesidingo sokumelana nokugqwala, zinokwenziwa ngezinye izinto.

Iivalvu ezineendlela ezintathu zingasetyenziselwa ukwahlukanisa nokukhupha amanzi kwiindawo zenkqubo yemibhobho, ukuthintela ukubuya kwamanzi, ukukhusela uxinzelelo olugqithisileyo, kunye neminye imingcipheko yokhuseleko ukongeza ekulawuleni ukuhamba kwamanzi.

Ivalvu yokuhambisa eneendlela ezintandathu

Ivalvu evumela ulwelo ukuba ludluliselwe ukusuka kumbhobho omnye ukuya kwimibhobho emihlanu eyongezelelweyo kwaye ngokuchaseneyo yaziwa ngokuba yivalvu yokudlulisa eneendlela ezintandathu. Ngokwesiqhelo ibandakanya iiports ezintandathu kunye nezicwangciso ezininzi zokutshintsha ezivumela ulwelo ukuba luhambe ukusuka kwelinye iport ukuya kwelinye okanye luvalwe ngokupheleleyo.

Kwiinkqubo zemibhobho ezintsonkothileyo apho ulwelo kufuneka luthuthwe luye kwiindawo ezininzi okanye kwiindawo ezisetyenziswayo apho imijelo emininzi yolwelo kufuneka idityaniswe ibe ngumjelo omnye okanye yahlulwe ibe yimijelo eyahlukeneyo, iivalvu zokudlulisa ezineendlela ezi-6 zihlala zisetyenziswa.

Ubume bevalvu yokudlulisa enezikhumbi ezi-6 bunokutshintsha ngokuxhomekeke kwiimfuno ezithile zesicelo. Ngelixa ezinye iivalvu zokudlulisa ezinezikhumbi ezi-6 zisebenzisa imizimba enezikhumbi ezi-6, ezinye zinejometri ezintsonkothileyo ezinezikhumbi ezininzi kunye neendawo zokutshintsha.

Iivalvu zokudlulisa ezineeport ezintandathu ziyafumaneka ngokweemo ezisetyenziswa ngesandla, ngokuzenzekelayo, okanye nge-hybrid. Ngokuxhomekeke kulwelo oluhanjiswayo, ubushushu obufunekayo kunye noxinzelelo, kunye nemfuneko yokumelana nokugqwala, zinokwenziwa ngezinye izinto.

Iivalvu zokudlulisa ezineendlela ezi-6 zingasetyenziselwa ukwahlula nokukhupha amanzi kwiindawo zeenkqubo zemibhobho, ukuthintela ukubuya kwamanzi, kunye nokukhusela uxinzelelo olugqithisileyo kunye neminye imingcipheko yokhuseleko ukongeza ekulawuleni ukuhamba kwamanzi.