Ivalve yokulawula isihlalo esinye yivalve yolawulo lwesakhiwo sesikhokelo esiphezulu.Isakhiwo somzimba samahhala siqinile, kwaye ukuhamba ngumzila we-S-streamline.Inokulahleka koxinzelelo oluncinci, ukuhamba okukhulu, uluhlu olubanzi oluhlengahlengiswayo, ukuchaneka okuphezulu kweempawu, kunye nokumelana nokungcangcazela.Ivalve elawulayo inokuxhotyiswa nge-multi spring diaphragm actuator, ngamandla amakhulu aphumayo.Ilungele ukulawula ulwelo kunye nemidiya ephezulu ye-viscosity kunye noxinzelelo oluhlukeneyo kunye namaqondo obushushu.