I-valve yokuhlola i-swing engabuyi isetshenziswa kumapayipi ngaphansi kwengcindezi phakathi kuka-1.6-42.0. Izinga lokushisa lokusebenza phakathi -46 ℃-570 ℃. Zisetshenziswa kakhulu ezimbonini ezihlanganisa uwoyela, ikhemistri, imithi kanye nokukhiqiza amandla ukuvimbela ukugeleza emuva kwe-medium.ANgesikhathi esifanayo, impahla ye-valve ingaba i-WCB, CF8, WC6, DI nokunye.