Impahla eyinhloko insimbi engagqwali, enokumelana nokugqwala okungcono kune-valve yebhola ene-welded.
Wonke ama-valve ebhola ashiselwe, akukho ukuvuza kwangaphandle nezinye izenzakalo.
Inqubo yomshini webhola inomtshina wekhompuyutha othuthukisiwe ongawulandela futhi uwubone, ngakho ukunemba komshini webhola kuphezulu.
Njengoba impahla ye-valve yomzimba ifana nempahla yepayipi, ngeke kube nokucindezeleka okungalingani futhi akukho deformation ngenxa yokuzamazama komhlaba kanye nemoto edlula emhlabathini.Ipayipi liyamelana nokuguga.
Ama-valve ebhola e-welding angcwatshwe ngokuqondile angangcwatshwa ngokuqondile ngaphansi komhlaba ngaphandle kwesidingo sokwakha umthombo omkhulu we-valve.Imithombo emincane engashoni kuphela ebekwe phansi ukuze kongiwe izindleko zokwakha kanye nesikhathi sephrojekthi kakhulu.
Lungisa ubude bomzimba we-valve nobude besiqu ngokuya ngokwakhiwa kwamapayipi nezidingo zokuklama.
Ukunemba komshini webhola kunembe kakhulu, kulula ukuyisebenzisa futhi akukho ukuphazamiseka.
Umzimba we-valve mncane futhi muhle uma uqhathaniswa nohlobo olufanayo lomkhiqizo.
Ukuphila kwesevisi kungaphezu kweminyaka engu-15 ekusebenzeni okujwayelekile nokusetshenziswa kwe-valve.