I-valve ihlulwe kwibakala lokutya kunye nebakala lezoshishino, umehluko omkhulu kukuba ucocekile okanye cha.Njengevalve yebakala lokutya kunye neemfuno ezikhethekileyo kwishishini lokuvelisa i-valve, kufuneka ifakwe kwindawo evaliweyo okanye ulwelo, kwaye ibakala loshishino linokuthelekiswa.Faka kwindawo eqhelekileyo.Iivalve zebakala lokutya zifanelekile ukutya, isiselo, ubisi, amayeza, ukutywala, ubhiya, imichiza, i-petroleum kunye namanye amashishini.I-valve yebakala lokutya yenziwe nge-SS304 kunye ne-316L, enokuthi ihlangabezane neemfuno ezikhethekileyo zeendaba ezahlukeneyo kwiinkalo zokutya kunye ne-biopharmaceuticals.

Oku kulandelayo yindlela iCOVNA efundisa ngayo indlela yokukhetha ivalve yococeko

1. Iivalve zebakala lokutya zifanelekile ukutya, isiselo, ubisi, amayeza, ukutywala, ubhiya, imichiza, i-petroleum kunye namanye amashishini.I-valve yebakala lokutya yenziwe nge-SS304 kunye ne-316L, enokuthi ihlangabezane neemfuno ezikhethekileyo zeendaba ezahlukeneyo kwiinkalo zokutya kunye ne-biopharmaceuticals.

I-2.Iivalvu zococeko zinemigangatho ephezulu yokuvelisa, kwaye zineemfuno eziphezulu ngokukodwa ekugudingeni kwendlela yokuhamba kwevalve.Izinto eziphathekayo ngokuqhelekileyo ziyi-304SS okanye i-316 yensimbi engenasici, engeyona ityhefu kwaye ingenabungozi, umphezulu ugudile kwaye ugudile, kwaye awuyi kugqwala kwaye siwe.Xa sikhetha i-valve yococeko, kufuneka sinikele ingqalelo ukuba iindawo ezidibana ne-valve yococeko kunye ne-medium zenziwe ngensimbi engenasici, kwaye izitywina ziyi-silicone yokutya.

Ngokwahlukileyo, ayihambelani neevalvu zoshishino kwiinkalo ezininzi ezifana nokucoceka, ukufakwa okulula, njl.

3.Iindlela zokudityaniswa kwee-valve zococeko ziquka: uhlobo oludityanisiweyo lwe-clamp oludityanisiweyo.Enyanisweni, umatshini we-welding kunye ne-clamp yizona ndlela zokudibanisa ezisetyenziswa kakhulu, kuba ezi ndlela zimbini zokudibanisa zinokunciphisa ukuvuza kunye nokungena kwendawo yangaphandle, ngoko ke izinga lokukhusela eliphakathi lilona lihle kakhulu.

4.Zonke iivalvu zococeko kufuneka zibulawe iintsholongwane ukuhlangabezana neemfuno ezithile zococeko.Abavelisi bevalvu ezingacocekanga abakwazi ukuvelisa izivalo ezinjalo, ngenxa yokuba izinto ezininzi eziyityhefu azikasuswa (ezifana nelothe) kwizixhobo zevalvu ezingacocekanga, kulula ukuba abantu batyhefwe, babangele umhlaza, bade bafe.Ngokubhekiselele koku, uninzi lwabasebenzisi kufuneka bafumane umvelisi wevalvu oqeqeshiweyo noqeqeshiweyo xa kuthengwa iivalvu zococeko.

I-COVNA yethu ngumvelisi wevalvu yococeko iminyaka engaphezu kwama-20, egxile kwimveliso yeevalvu ze-solenoid zococeko, iivalve zombane zococeko (iivalve zebhabhathane ezicocekileyo zombane) kunye neevalvu zococeko zomoya (iivalve zebhabhathane zococeko lwepneumatic).

Sithobela umgaqo wokuqala kwizinto ezinomdla kubathengi, ukuqala kokusingqongileyo, kunye nokwenza igalelo kuphuhliso oluzinzileyo loluntu kunye noluntu.

Ukuba ucinga ukuba eli nqaku liluncedo kwishishini lakho okanye ulwazi, unakoQhagamshelana nathiukufumana izisombululo zobuchwephesha ezizisebenzelayo zococeko.