Okokuqala: i-handwheel ye-valve inezinhlobo eziningi zokucaciswa, ngoba izesekeli zesondo lesandla ziyimodeli ye-valve inokuningi okumelwe ukwenze, izinhlobo ezahlukene zama-valve ziyadingeka ububanzi obuhlukene be-handwheel ukucaciswa kwethu okubalulekile kwesondo okujwayelekile, isibonelo, kunezinhlobo eziningi ezifana ne-RADIUS ye-100-200 ye-160 nokunye esithenga isondo lethu elidinga ukugxila kuzo.
Okwesibili: ukushuba kwepuleti yesandla se-valve okuhloswe ngayo ukucindezela i-valve handwheel idinga ukubeka phambili isiphakamiso ngoba abanye abakhiqizi ukuze balondoloze impahla eluhlaza besebenzisa insimbi encane enciphisa kakhulu ikhwalithi yomkhiqizo, iphinde ithinte le quotas ye-valve sibona impilo ye-beta.
Okwesithathu: yincwadi kadokotela yogqinsi okungenye yempilo yethu yevalvu.
Ingxenye IV: umbala wenqubo yokwelapha ingaphezulu le-valve yesondo lesandla sesondo lesandla kanye nokunye uchungechunge lobudlelwano uma sicela.
