A: I-valuve yoKhuseleko kunye neGraves yoTyalo zizinto ezibalulekileyo ze-verators ze-Steam, kwaye zikwanjalo nakwenye iqinisekileyo yokhuseleko kwiiveraki ze-Steam. Ivalve eqhelekileyo yokhuseleko lulwakhiwo lohlobo lwethu. Xa uxinzelelo lweSteam lukhulu kunengcinezelo ethintelweyo, i-valve yediski iya kutyhilwa ivuliwe. Nje ukuba i-idi ye-valve ishiye isitulo sevali, umthi uya kukhutshwa kwisikhongozeli ngokukhawuleza; I-gauge yoxinzelelo isetyenziselwa ukufumana uxinzelelo kwi-Steam Pleenerator. Ubungakanani besixhobo, umqhubi ulungisa uxinzelelo lokusebenza kwe-Steam Generator ngokwexabiso loxinzelelo, ukuze kuqinisekiswe ukuba umvelisi weSteam ugqitywe ngokukhuselekileyo phantsi koxinzelelo oluvumelekileyo.
IiValvu zokhuseleko kunye ne-gehuge yoxinzelelo zizixhobo zokhuseleko, iivila zokhuseleko zizinto zokukhusela iingcinezelo, kwaye uxinzelelo luzixhobo zokulinganisa. Ngokwemigangatho yoxinzelelo lweSizwe yokuSetyenziswa kweenqanawa kunye neendlela zokulinganisa, ukulinganisa kufuneka kunyanzeleke.
Ngokwemigaqo efanelekileyo, ivalve yokhuseleko iya kulungelelaniswa kube kanye ngonyaka, kwaye igesi yoxinzelelo iya kulungelelaniswa rhoqo kwiinyanga ezintandathu. Ngokubanzi, liziko elikhethekileyo lokuhlola kunye neZiko leMetrology, okanye unokufumana i-Arhente yovavanyo lomntu wesithathu ukuba ifumane ingxelo ngokukhawuleza kwiNgxelo yoLuleko lweValve kunye noxinzelelo.
Ngexesha lenkqubo yokulinganisa yeValves Kivals kunye neGambo zoLondolozo, kuye kwenziwa umenzi ukubonelela ngolwazi olufanelekileyo, ngolu hlobo lulandelayo:
1. IValve eKhuseleko kufuneka inikezele: Ikopi yelayisensi yomsebenzisi (kunye netywina laseburhulumenteni), amandla egqwetha, uhlobo lweValve, iVenkile yeVelve, i-Elvel Imodeli, i-Elvel Imodeli, i-Njul.
2. Uxinzelelo I-Gauge Alibriberation kufuneka ibonelele: Ikopi yelayisensi yeshishini yomsebenzisi (eneTywina laseburhulumenteni), amandla eGqwetha, kunye noXabiso lweeParameter.
Ukuba umenzi ucinga ukuba iyingxaki yedwa, kukho amaziko kwimarike enokukwenza uhlolo egameni lakhe. Kuya kufuneka unike ilayisensi yeshishini, kwaye ungalinda ngokulula i-Valve yeValve yeHalve kunye neNgxelo yoTyelelo lweNdawo yokulinganisa, kwaye akufuneki ukuba ubaleke ngokwakho.
Ke njani ukufumanisa uxinzelelo luphela lwevalve ekhuselekileyo? Ngokwamaxwebhu afanelekileyo, uxinzelelo lwevalve yokhuseleko luphinda-phinde ngoxinzelelo lwe-1.1 Uxinzelelo lwezinto ezisetyenzisiweyo (uxinzelelo olungafanelekanga lungabi ngaphezu koxinzelelo loyilo lwezixhobo) ukumisela uxinzelelo loxinzelelo lwevali.
IXESHA LOKUQALA: Aug-10 ukuya ku-9233
