Indlela yokukhetha imodeli efanelekileyo yevalve yaseTshayina: Isikhokelo sokuKhetha iValve yaseTshayina

Indlela yokukhetha imodeli yevalvu efanelekileyo yaseTshayina: Isikhokelo sokuKhethwa kweValve yaseTshayina Iivalvu zaseTshayina ngamalungu abalulekileyo kwiinkqubo zokulawula ulwelo, zisetyenziselwa ukulawula, ukulawula nokuphazamisa ukuhamba kolwelo. Ukuze kuqinisekiswe ukusebenza okukhuselekileyo, okusebenzayo kunye nokuthembekileyo kwenkqubo, kubalulekile ukukhetha i-valve yaseTshayina efanelekileyo. Eli nqaku liza kuchaza izinto eziphambili kunye namanyathelo okhetho lwevalvu eTshayina ukukunceda wenze isigqibo esinolwazi. 1. Iindidi zevalve yaseTshayina Okokuqala, kufuneka uqonde uhlobo lwevalve yaseTshayina oyifunayo. Iindidi eziqhelekileyo zesiShayina zibandakanya iivalve zesango, iivalve zebhola, iivalve zebhabhathane, iivalve zokujonga, iivalve zokhuseleko, njl njl. Ivalve nganye yaseTshayina inenjongo yayo ethile kunye neempawu zokusebenza, ngoko ke kufuneka ikhethwe ngokwemeko yesicelo. 1. Ivalve yesango: ilungele ubukhulu obukhulu, izicelo zokwahlukana koxinzelelo oluphezulu, kunye nokusebenza kakuhle kokutywinwa. 2. I-valve yebhola: isakhiwo esilula, ukutshintsha ngokukhawuleza, okufanelekileyo kwizihlandlo zokusebenza rhoqo. 3. Ivalve yebhabhathane: Ulwakhiwo olubambeneyo, olulungele uxinzelelo oluphakathi noluphantsi, izicelo zobukhulu obukhulu. 4. Ivalve yokujonga: thintela ukubuya kwe-fluid, ilungele iimeko zokuqukuqela unidirectional. 5. Ivalve yokhuseleko: Xa uxinzelelo lwenkqubo ludlula ixabiso elimiselweyo, i-fluid engaphezulu ikhutshwe ngokuzenzekelayo ukukhusela ukhuseleko lwenkqubo. Okwesibini, izixhobo ze-valve zaseTshayina Izinto ze-valve zaseTshayina zichaphazela ngokuthe ngqo ukusebenza kwayo kunye nobomi benkonzo. Izinto eziqhelekileyo zevalve yaseTshayina zibandakanya intsimbi, intsimbi yekhabhoni, insimbi engenasici, ubhedu, iplastiki njalo njalo. Xa ukhetha izixhobo zevalve yaseTshayina, le miba ilandelayo kufuneka iqwalaselwe: 1. Imidiya esebenzayo: Imidiya eyahlukeneyo ine-corrosivity eyahlukeneyo kwizixhobo zevalvu yaseTshayina, kwaye izinto ezinokumelana nokubola kakuhle kufuneka zikhethwe. 2. Uxinzelelo olusebenzayo kunye nokushisa: Iivalve zaseTshayina kufuneka zisebenze ngokuqhelekileyo ngaphakathi koxinzelelo oluchaziweyo lokusebenza kunye noluhlu lweqondo lokushisa, ngoko ke kuyimfuneko ukukhetha izinto ezinamandla okwaneleyo kunye nokumelana nokushisa. 3. Iimeko zokusingqongileyo: Qwalasela iimeko zokusingqongileyo zevalve yaseTshayina, njengomswakama, ukutshiza ityuwa, njl., khetha izinto ezifanelekileyo. Ezintathu, ubungakanani bevalve yaseTshayina Ukukhetha okuchanekileyo kobungakanani bevalve yaseTshayina kubalulekile ukuqinisekisa ukusebenza ngokufanelekileyo kwenkqubo. Xa umisela ubungakanani beevalve zaseTshayina, ezi zinto zilandelayo kufuneka ziqwalaselwe: 1 Ukuhamba: Ngokweemfuno zangempela zokuhamba kwenkqubo, khetha ububanzi obufanelekileyo be-valve yaseTshayina. 2. Uxinzelelo: Ngokoxinzelelo lwangempela lokusebenza lwenkqubo, khetha i-valve yaseTshayina enamandla okwaneleyo. 3. Ubushushu: Ngokutsho komgangatho wokushisa osebenzayo wenkqubo, khetha iqondo lokushisa elifanelekileyo le-valve yaseTshayina. Okwesine, indlela yokuqhuba i-valve yaseTshayina Iindlela zokuqhuba ii-valve zaseTshayina ziyi-manual, i-pneumatic, umbane, i-hydraulic kunye nokunye. Xa ukhetha indlela yokuqhuba i-valve yaseTshayina, ezi zinto zilandelayo kufuneka ziqwalaselwe: 1. Iimfuno zokusebenza: Ngokwe-frequency yokusebenza, ukulawulwa kude kunye nezinye iimfuno, khetha imodi efanelekileyo yokuqhuba. 2. Ukhuseleko: Kwimeko-bume enokutsha kunye neqhumayo, imowudi yokuqhuba i-explosion-proof kufuneka ikhethwe. 3. Uqoqosho: ukuqwalasela utyalo-mali lwezixhobo, iindleko zokusebenza kunye nezinye izinto, khetha i-cost-effective drive. 5. Uphawu kunye nomgangatho Ukukhetha iimpawu eziyaziwayo kunye nemigangatho ephezulu yaseTshayina inokuqinisekisa ukusebenza kunye nobomi benkonzo yamaShayina. Ekuthengeni i-valve yaseTshayina, unokubhekisela kwiiparitha zobugcisa zomenzi, inkqubo yokuqinisekisa umgangatho, inkonzo emva kokuthengisa kunye neminye imiba yolwazi, uvavanyo olubanzi.