Valve yamagetsi yamagetsizikutanthauza kuti valavu ya mpira ili ndi choyatsira magetsi, ndiyeno imayendetsedwa ndi magetsi kuti izindikire kutsegula ndi kutseka.Gwiritsani ntchito magetsi m'malo mwa ogwira ntchito kuti muzindikire makina opangira mafakitale.

COVNA Electric Ball Valves amabwera mumitundu yosiyanasiyana, m'nkhaniyi tikuwonetsani momwe mungasankhire vavu ya COVNA Electric Ball.

1. Mtundu wa Electric Actuator

COVNA magetsi automated actuators akupezeka mu masitaelo osiyanasiyana.Malinga ndi mtundu wa sitiroko, ma actuators amagetsi amatha kugawidwa mumtundu wa kotala-kutembenuka ndi mtundu wamitundu yambiri.

Mtundu wa quarter-turn (madigiri 90) ndi oyenera kuwongolera kutsegula ndi kutseka kwa mavavu a mpira ndi agulugufe.

Multi-turn (madigiri 360) ndi oyenera kuwongolera mavavu a pachipata, mavavu a zipata za mpeni ndi ma valve padziko lonse lapansi.Mwa njira, multi-turn type actuator yokhala ndi gearbox ndiyoyeneranso mavavu ampira ndi ma valve agulugufe omwe amafunikira torque yayikulu.

Malinga ndi ntchitoyi, ma actuators amagetsi amatha kugawidwa kukhala on/off type, modulating type, wanzeru mtundu, proof-proof type, underwater type and auto-return type (mtundu wolephera).

On/Off type actuator kuti mutsegule kwathunthu ndi kutseka valavu ndi gwero lamphamvu.

Modulating type actuator yowongolera ma valve otseguka / otseka ndi chizindikiro.Kukuthandizani kuwongolera valavu patali.

Intelligent type actuator ili ndi ntchito yofanana ndi mtundu wa modulating.Koma ili ndi chophimba cha LCD chomwe chingakuthandizeni kuyang'ana ndikuwongolera kwanuko komanso kutali.

Makina oletsa kuphulika ali ndi machitidwe otetezeka komanso abwino kwambiri osaphulika pazinthu zoopsa.

Makina amtundu wapansi pamadzi ali ndi gulu lachitetezo la IP68 lomwe limatha kugwiritsidwa ntchito pansi pamadzi popanda kuwonongeka.

Auto-return type actuator ili ndi batire.Mphamvu ikasokonekera ndipo batire imayendetsa valavu kutseka kapena kutseguka.

2. Mtundu wa Vavu

Titha kukupatsirani matupi osiyanasiyana a valve kuti musankhe.

Malinga ndi nkhaniyi, titha kupereka zitsulo zosapanga dzimbiri, pulasitiki ndi zitsulo za kaboni kuti zikwaniritse zosowa zanu zosiyanasiyana.

Malinga ndi kapangidwe ka valavu, titha kupereka mtundu woyandama kapena mtundu wokwera wa trunnion kuti ukwaniritse zosowa zanu zosiyanasiyana.

Malinga ndi kapangidwe kake, titha kupereka valavu imodzi ya mpira, valavu yamagulu awiri kapena valavu yamagulu atatu.

Malinga ndi mtundu wa ulalo, titha kukupatsirani ulusi, zomangira, zowotcherera, zopindika komanso zamitundu iwiri kuti zikwaniritse zosowa zanu zosiyanasiyana.

Ngati muli ndi kukayikira za kusankha mavavu, ndinu olandiridwa kuti mutiuze nthawi iliyonse!sales@covnavalve.com