An i-actuator kagesiiyidivayisi esebenzisa umthombo wamandla we-AC/DC ukushayela ivalvu ukuze ivule noma ivalwe ngenjini.
Kulesi sihloko, sizokunikeza imihlahlandlela yokukhetha i-COVNA actuator kagesi.

1. Ukuzungeza

Ama-actuator kagesi e-COVNA anokushintshashintsha okungu-2 ongakhetha kukho, okuhlanganisa okungu-90-degree kanye no-360-degree.Inguqulo ye-90-degree ilungele ukulawula ama-valve ebhola kanye ne-butterfly, futhi inguqulo ye-360-degree ifanele ukulawula isango ne-globe valves.Phakathi kwazo, i-multi-turn actuator eno-gearbox ilungele i-valve yebhola kanye ne-butterfly valve edinga i-torque ephezulu.

2. Umsebenzi

I-actuator kagesi ye-COVNA inemisebenzi emi-5 ongayikhetha, okuhlanganisa uhlobo lokuvula/ukuvala, uhlobo lokumodulayo, uhlobo oluhlakaniphile, uhlobo oluvikela ukuqhuma kanye ne-actuator yohlobo olungaphansi kwamanzi.Ukukusiza ukuthi ulawule endaweni noma ukude.
Vula/vala uhlobo lwe-actuator ukuze uvule noma uvale.
I-actuator yohlobo olumodelayo yokulawula i-engeli evulekile/yokuvaleka yevalvu ngesignali.
I-actuator yohlobo oluhlakaniphile futhi yokulawula i-engeli evulekile/yokuvaleka ye-valve, kodwa inesikrini sokubonisa se-LCD sokulawula kalula.
I-actuator-proof actuator inokusebenza okuhle kakhulu kokuvikela ukuqhuma.Ukuze ugcine iphrojekthi iphephile.
I-actuator engaphansi kwamanzi inegobolondo elingaphansi kwamanzi futhi ingxenye eyenze ukuhlanza ngaphansi kwamanzi ukuze igcine i-actuator ingasebenza kahle ngaphansi kwamanzi.

3. I-Voltage & Signal

Nakuba i-voltage nesignali zingathinti intengo, i-voltage nesiginali izothinta ukuthi i-actuator ingasetshenziswa ngokujwayelekile.
I-COVNA actuator kagesi inezinhlobonhlobo zezinketho zamandla kagesi, njenge-AC24V, AC110V, AC220V, AC380V, DC12V, DC24V.
Ngesikhathi esifanayo, ku-modulating actuator kagesi, sizohlinzeka ngezinhlobo ezi-3 zamasiginali ukuze ufane nesikhungo sokulawula.Okufana ne-4-20mA, 0-10V, 1-5V.