220V eletise actuator polo valve

Fa'amatalaga Puupuu:

Eletise 4-20 mA fa'atonu polo valve e aofia ai fa'atonuga fa'apolopolo polo valve ma le atamai ituaiga eletise eletise ma le voltage o AC220V, AC110V, AC380V, Eletise 4-20 mA fa'atusa fa'atonu polo valve e la'ititi i le lapopoa, mama i le mamafa, tele i totonu. faʻamalosi, malosi i galuega, faʻapipiʻi faʻapipiʻi servo i totonu, faigofie ona faʻaogaina, maualuga i le faʻatuatuaina, valve polo ma le gaioiga faʻaaogaina le faʻaogaina saʻo, faʻaogaina le servo system, e aunoa ma le manaʻomia mo faʻaopoopoga servo amplifier, faʻaoga ma faʻailoga 4-20mA ma le eletise 220VAC e mafai ona faʻatonutonuina le faʻaogaina. Eletise 4-20 mA faʻataʻitaʻiina o le polo valve o loʻo i ai le lelei o le fesoʻotaʻiga faigofie, fausaga faʻapipiʻi, faʻamautu ma le faʻatuatuaina. lea e masani ona faʻaaogaina i le gaosiga o le petrochemical ma le pipeline umi mamao.O le tapuni o se vaega o le polo e taamilo ma le aʻa e tatala pe tapuni le valve.Electric 4-20 mA proe mafai ona tipi ese ma faʻasalalau le ala i le paipa o felauaiga e pei ole suauu, vailaʻau vailaʻau, faipepa, metallurgy, faʻamaʻi otaota ma loli tane suauʻu.