220V uila actuator kinipōpō pōkā

ʻO ka wehewehe pōkole:

ʻO ka uila 4-20 mA hoʻokele pōleʻa pōleʻa like ʻole i haku ʻia me ka valve control ball valve a me ka mea hoʻokele uila ʻano akamai me ka volta o AC220V, AC110V, AC380V, Electric 4-20 mA liʻiliʻi i ka nui, māmā i ke kaumaha, nui i loko. ʻO ke kuʻi, ikaika i ka hana, hoʻokomo ʻia ka servo amplifier i loko, maʻalahi e hana, kiʻekiʻe i ka hilinaʻi, ʻo ka valve ball a me ka mea hoʻokele e hoʻohana i ke ʻano pili pili pono, ʻōnaehana servo i kūkulu ʻia, me ka ʻole o ka pono o ka hoʻonui servo amplifier, nā hōʻailona hoʻokomo a me nā hōʻailona 4-20mA a me ka 220VAC mana lako hiki ke hoʻomalu i ka hana. Electric 4-20 mA proportional control ball valve i nā mea maikaʻi o ka pilina maʻalahi, ka hana paʻa, ka paʻa a me ka hilinaʻi. ka mea i hoʻohana nui ʻia i ka ʻoihana petrochemical a me ka pipeline lōʻihi. ʻO ka pani ʻana he pōpō ʻāpana ʻāpana e hoʻololi me ke kumu e wehe ai a pani paha i ka valve.Electric 4-20 mA proHiki ke ʻoki a hoʻokaʻawale i ke kikowaena o ka pipeline e like me ka petroleum, ka ʻoihana kemika, ka hana pepa, ka metallurgy, ka mālama ʻana i ka wai a me ke kaʻa pahu aila.