An mea hana uilaHe mea ia e hoʻohana ana i kahi kumu mana AC/DC e hoʻokele i ka valve e wehe a pani ʻia paha e kahi kaʻa.
Ma kēia ʻatikala, hāʻawi mākou iā ʻoe i kekahi mau alakaʻi no ke koho ʻana i kahi mea hoʻokele uila COVNA.

1. Ka hoohuli ana

Loaʻa i nā mea hoʻokele uila COVNA he 2 mau hulina āu e koho ai, me ka 90-degere a me 360-degree.He kūpono ke ʻano 90-degree no ka hoʻomalu ʻana i ka pōleʻa a me nā kīwaha butterfly, a ua kūpono ke ʻano 360-degree no ka hoʻokele ʻana i nā ʻīpuka a me ka honua.I waena o lākou, ʻo ka mea hoʻokani multi-turn me ka pahu pahu e kūpono i ka valve pōpō a me ka valve butterfly e pono ai ke kiʻekiʻe kiʻekiʻe.

2. Hana

Loaʻa iā COVNA uila nā hana 5 āu e koho ai, me ke ʻano on/off type, modulating type, intelligent type, explosion-proof type and underwater type actuator.No ke kōkua ʻana iā ʻoe e hoʻokele i ka wahi a i ʻole mamao.
On/off type actuator no ka wehe a pani wale.
Modulating type actuator no ka hooponopono ana i ke kihi hamama/pani o ka valve ma o ka hoailona.
ʻO ka mea hoʻokō akamai no ka hoʻoponopono ʻana i ke kihi hāmama / pani o ka valve, akā aia kahi pale hōʻike LCD no ka maʻalahi o ka mana.
Loaʻa i ka mea hoʻokani pahū-hōʻoia kahi hana pahū-hōʻoia maikaʻi loa.No ka mālama pono i ka papahana.
Loaʻa i ka mea hana ma lalo o ka wai ka pūpū ma lalo o ka wai a ʻo ka ʻāpana i hana i ka mālama ʻana i lalo o ka wai e mālama ai i ka mea hana hiki ke hana maikaʻi ma lalo o ka wai.

3. Voltage & hōʻailona

ʻOiai ʻaʻole pili ka volta a me ka hōʻailona i ke kumukūʻai, e pili ana ka volta a me ka hōʻailona inā hiki ke hoʻohana maʻamau ka mea hana.
He ʻokoʻa nā koho uila COVNA, e like me AC24V, AC110V, AC220V, AC380V, DC12V, DC24V.
I ka manawa like, no ka mea hoʻokele uila modulating, e hāʻawi mākou i 3 mau ʻano hōʻailona no ʻoe e hoʻohālikelike i ke kikowaena mana.E like me 4-20mA, 0-10V, 1-5V.