Enwere ike itinye ụdị nzacha a n'okpuru valvụ ntụzịaka ndọta eletriki ka ọ nwee ike ihicha mmetọ. A na -ejikarị ya na sistemụ akpaka na servo.
Ọ nwere ihe ngosi mmetọ. Mgbe mmachi gbochiri ihe nzacha na nrụgide rute 0.5Mpa, ihe ngosi ga -enye akara na -egosi ka ekwesịrị ịgbanwe.
A na -eji fiber glass mee ụdị nzacha a. Tụnyere ihe nzacha ndị ọzọ, a haziri nzacha ahụ ka ọ bụrụ obere nha yana ọ nwere ezigbo nzacha nzacha, nrụgide mbido dị ala, yana ikike ijide unyi dị elu. Oke nzacha。3,5,10,20> 200, arụmọrụ nzacha n> 99.5%, wee dabara ọkọlọtọ ISO.