Isikhundla

Inkampani yeHankun inokubonelela ngazo zonke izixhobo ze-actuator ze-pneumatic ezifana nokutshintsha umda, iivalve ze-solenoid, izilawuli zokucoca umoya, ii-positioners, njl. iimfuno zomthengi.

I-valve positioner sisixhobo esifumana i-4-20mA izibonakaliso ezibuthathaka zangoku ezivela kumlawuli okanye inkqubo yokulawula, kwaye ithumela iimpawu zomoya kwi-actuator ye-pneumatic ukulawula indawo yevalve.

Izibonisi zevalvu zinokohlulwa zibe zizikhundla zevalvu ye-pneumatic, i-electro-pneumatic valve positioners kunye neendawo zokubeka iivalvu ezikrelekrele ngokobume bazo kunye nomgaqo wokusebenza.

Indawo yevalve inokunyusa amandla okuphuma kwevalve yolawulo, inciphise i-lag ekuhanjisweni komqondiso olawulayo, ikhawulezise isantya sokuhamba kwesiqu sevalve, iphucule umgca wevalve, yoyise ukungqubana kwesiqu sevalve kwaye isuse i-valve. impembelelo yamandla angalungelelananga.Ukuqinisekisa ukubekwa okuchanekileyo kwevalve yolawulo.

Isetyenziswe ngokubambisana nevalve yokulawula i-pneumatic actuated ukwenza i-loop control loop evaliweyo.Umqondiso wangoku othe ngqo onikwe yinkqubo yokulawula uguqulwa ube ngumqondiso wegesi wokuqhuba i-valve yokulawula ukulawula isenzo se-valve yokulawula.Ngelo xesha, impendulo yenziwa ngokuvula i-valve yokulawula, ukwenzela ukuba indawo ye-valve ibekwe ngokuchanekileyo ngokuhambelana nemveliso yesignali yokulawula yinkqubo.

Izikhundla eziqhelekileyo ziquka oomatshini bokubeka indawo abanexabiso eliphezulu lokusebenza kunye neendawo ezihlakaniphile ezineqondo eliphezulu lobukrelekrele.