Izinhlobo ezimbili eziphambili zama-pneumatic control valves yilezi:
1. Ama-valves alawulwa eqonde (DCVs):
Sebenza: Lawa ma-valves alawule ukuqondiswa kwe-airflow ohlelweni lwe-pneumatic. Baqondisa umoya ocindezelwe ezingxenyeni ezihlukene zohlelo ukuze asebenzise ama-cylinders noma ama-motors.
Izinhlobo: Ama-valves okulawula aqondayo aza ngokucushwa okuhlukile ngokuya ngenani lamachweba nezikhundla:
2-Way, 3-Way, Ama-valves ama-4: Lezi zibhekisela enanini lamachweba nokuthi umoya ugeleza kanjani kuwo.
2/2, 3/2, 4/2, 4/3 Ama-Valves: Khombisa inani lamachweba nezikhundla.
Single - isenzo noma kabili -: Isetshenziselwa ukulawula okukodwa - okwenzayo noma okuphindwe kabili -} amasilinda asebenzayo.
2. Ama-valves wokulawula ingcindezi:
Sebenza: Lawa ma-valves alawule ingcindezi ngaphakathi kohlelo lwe-pneumatic ukuze aqinisekise ukusebenza okufanele futhi avikele ngaphezulu kwe- - ukucindezela, okungalimaza izingxenye.
Izinhlobo:
Izingcindezi zokusiza izinguquko: Vikela uhlelo ngokukhipha ingcindezi eyeqile.
Ingcindezi yoMlawuli wengcindezi: Lawula futhi ugcine ingcindezi yokuphuma yamadivayisi aphansi.
Ama-Supleonce alandelanayo: Qinisekisa ukuthi izenzo ezithile ohlelweni zenzeka ngokulandelana okuchazwe ngaphambilini, ngokusekelwe ekucindezelweni komkhawulo.
Lezi zinhlobo ezimbili zama-valve zibalulekile ekuphatheni ukugeleza kanye nengcindezi ezinhlelweni ze-pneumatic, ziqinisekisa ukuthi uhlelo lusebenza kahle nangokuphepha.
