Valve y'umupira w'amashanyarazi yihuta cyane

Valve y'umupira w'umuvuduko wo hejuru ikoreshwa cyane cyane mu bihe by'imikorere aho hari ibisabwa bikomeye ku muvuduko wo gufungura no gufunga. Irakwiriye gukoreshwa mu miyoboro isaba gukata vuba cyangwa gusubiza vuba, kandi ikunze kuboneka mu bikorwa bya shimi birimo ibyuma byihariye. Mu gihe cyo gushushanya, hibandwa ku muvuduko w'ibikorwa, guhagarara neza mu mikorere, n'umutekano wa sisitemu, kandi ikoreshwa no mu miyoboro igenzura ifite urwego rwo hejuru rw'imikorere.
Iyi vali ifite icyuma gikurura umwuka cyihuta cyane, gifite igikoresho cyo gufunga imbere. Ibi bituma ifunguka n’ifungwa ryihuse mu gihe bigabanya ingaruka ku gice cy’inyuma cy’iyi vali, bigabanya umutwaro w’imashini ku gice cy’ivali, igice cy’ivali, n’ibice bifunga, kandi bifasha kunoza imikorere muri rusange no kongera igihe cyo kuyikoresha. Nubwo haba hari ibikorwa byihuse, inzira yo gufungura no gufunga vali ikomeza kugenda neza, birinda ingaruka zikomeye ku miyoboro y’amazi.
Aho actuator ikora hashobora gutoranywa hakurikijwe ibisabwa mu mikorere n'umutekano, kandi hashobora gushyirwaho nk'aho hafunguye amakosa, hagafungwa amakosa, cyangwa hagafatwa amakosa. Avali ishyigikira imikorere yo mu gace n'ubuyobozi bwa kure, kandi ishobora gushyirwaho hifashishijwe positioners, switches limit, solenoid valves, na modules z'itumanaho uko bikenewe, byoroshya guhuza na sisitemu zo kugenzura za DCS cyangwa PLC kugira ngo hagenzurwe neza kandi hagenzurwe uko ibintu bimeze.
Igihe cy'imikorere ya valve gishobora gushyirwaho hakurikijwe imiterere y'akazi, cyujuje ibisabwa kugira ngo ifungurwe kandi ifungwe mu gihe gito cyane, cyangwa kigere ku gikorwa cyihuse gishoboka binyuze mu kuyihindura, bigatuma ikoreshwa nk'icyuma gikoresha ikoranabuhanga mu bikoresho byihariye bikoresha ikoranabuhanga.