Ukukhetha i-pneumatic valve ye-pneumatic solenoid yakho yohlelo lwakho lokusebenza kufaka ukucubungula izici ezahlukahlukene ukuqinisekisa ukuthi i-valve ihlangabezana nezidingo zohlelo lwakho. Nazi izici ezibalulekile okufanele uzicabange lapho ukhetha i-pneumatic solenoid valve:
1. Umsebenzi we-valve nohlobo
Ku-/ off noma izidingo zokulawula: Thola ukuthi isicelo sakho sidinga ukulawulwa / ukulawula okulula (2 {- indlela noma ama-valves ama-3) noma uma kudinga ukulawulwa okuyinkimbinkimbi (ama-valves ama-4
Ukugeleza kokuqondisa: Khetha i-valve eqondile yokulawula eqondile (isib. - - --Way, 3-Way, 4-Way) Ngokusekelwe ekutheni ukushaya kwendiza kudinga kanjani ukuqondiswa kanjani ohlelweni lwakho.
2-Way valve: Kusetshenziselwa ukulawula okuyisisekelo / ukuvala (isib. Ukuvula noma ukuvala idivaysi).
3-Way valve: Ngokuvamile esetshenziselwa eyodwa - ama-cylinders asebenzayo noma ukulawula okuqeda amandla.
I-4-Way valve: Nge-Double - amasilinda azokwenza ama-cylinder actifing noma okunye ukulawulwa okuyinkimbinkimbi.
2. Ukucushwa Kwetheku
Inani lamachweba: Nquma ukuthi ama-valve afanele amangaki. Ngokwesibonelo:
2-itheku (2-Way): Okwesisekelo ekusebenzeni / kokusebenza.
I-3-Port (3-Way): Okwe-- actruitors actifing noma ukulawula i-export.
I-4-Port (4-Way): Nge-Double - amasilinda azokwenza (zombili zokuphelelwa amandla nokuzinikela azilawulwa).
Isaka: Qinisekisa ukuthi usayizi we-port valve ufana nepayipi noma usayizi we-tubing ohlelweni lwakho ukuze uthathe umoya wokuphupha komoya nokucindezela.
3. Uhlobo lwe-Valve Activation
Uhlobo lwe-solenoid: Khetha phakathi kokusebenza okukodwa noma okuphindwe kabili kwe-solenoid:
I-solenoid eyodwa (isinhle): I-valve ihlala isesimweni esisodwa kuze kusebenze i-solenoid. Intwasahlobo ibuyisela esikhundleni esizenzakalelayo lapho i-de -.
I-Double Solenoid (EBAbleble): I-valve ihlala esimweni sokugcina kuze kusebenze i-solenoid yesibili.
I-Override yesandla: Amanye ama-valves anezincwadi ezedlula uma kwenzeka ukwehluleka kukagesi, okuvumela ukusebenza ngesandla ngezinjongo zokugcinwa noma ngezinjongo eziphuthumayo.
4. Ingcindezi kanye nezidingo zokugeleza
Ingcindezi yokusebenza: Khetha i-valve engaphatha ingcindezi ohlelweni lwakho. Qinisekisa ukuthi i-Valve's rated Rated Pressure Grange ifana nengcindezi yokusebenza kohlelo lwakho.
I-Flow Petric (CV): Cabanga ngezidingo zezilinganiso zokugeleza kohlelo lwakho. Inani le-CV (i-coefficient of flow) linganisa ukuthi ungakanani umoya ongadlula eValve. Khetha i-valve ene-CV eyanele ukuphatha isilinganiso sakho sokugeleza esidingekayo.
Ingcindezi yehla: Qiniseka ukuthi ukwehla kwengcindezi ye-valve kwamukeleka ngohlelo lwakho. Ingcindezelo ephakeme - yehla lokucindezela linganciphisa ukusebenza kahle.
5. I-Voltage ne-Power Rating
Amandla kagesi: Qinisekisa ukuthi i-solenoid ye-valve ilinganiselwe kumandla kagesi atholakala ohlelweni lwakho (isib., 24V DC, 110V AC, noma ngo-220v AC).
Ukusetshenziswa kwamandla: Bheka ukusetshenziswa kwamandla kagesi we-solenoid ukuqinisekisa ukuthi kufana namakhono kagesi wakho.
6. Izinto ezibonakalayo nokwakha
Impahla yomzimba: Khetha okulungele imvelo yakho. Izinto ezijwayelekile zifaka:
Aluminiyamu: Engasindi futhi i-corrosion - ukumelana.
Insimbi engagqwali: Ukugqwala - ukumelana nokuqina, kufanelekile ezindaweni ezinokhahlo.
-Thambile esandleni: Engasindi futhi kuvame ukusetshenziselwa izinhlelo zokusebenza ezifunwa kancane.
Izimbotshana kanye nama-o - izindandatho: Qinisekisa ukuthi izimpawu ze-valve ziyahambelana noketshezi (umoya noma amanye amagesi) ohlelweni lwakho futhi zimelana nokugqoka, amakhemikhali, noma ukweqisa okwedlulele.
7. Izimo zezemvelo
Ukushisa okusebenzayo: Qinisekisa ukuthi i-valve ingasebenza ngempumelelo ngaphakathi kobubanzi bokushisa obulindelekile bohlelo lwakho.
Ukuvikelwa kwe-Ingress (IP Isilinganiso): Uma i-valve izovezwa uthuli noma emanzini, hlola isilinganiso sayo se-IP ukuze uqinisekise ukuthi ivikelwe ngokwanele ezicini zezemvelo.
Izindawo ezilimazayo noma eziyingozi: Cabanga ama-valves ngezimbali noma izinto zokwakha ezenzelwe ukusetshenziswa ezindaweni ezilimazayo noma eziyingozi, njengokucubungula ukudla, imithi, noma uwoyela negesi.
8. Isikhathi sokuphendula nesivinini
Isivinini sokusebenza: Qinisekisa ukuthi i-Valve ihlinzeka ngezikhathi ezisheshayo zokuphendula ngohlelo lwakho lokusebenza. Okwe-High - noma ama-cycling asheshayo, khetha i-valve ngesikhathi sokuphendula esisheshayo.
Ukuphila Komjikelezo: Cabanga ngempilo yomjikelezo olindelekile, ikakhulukazi uma i-valve izosetshenziswa kaningi.
9. Ukufakwa nezinketho zokufaka
Isitayela esikhuphukayo: Khetha phakathi kwe-inline, manifold -
Usayizi nokucatshangelwa kwesikhala: Qinisekisa ukuthi i-valve ilingana ngaphakathi kwesikhala esikhona ohlelweni lwakho.
10. Izici ezingeziwe
Pilot -} i-vs eqondile -:
Pilot -: Ilungele amanani aphezulu okugeleza nama-valves amakhulu, lapho i-solenoid encane ilawula ukuhamba kwe-valve enkulu.
Qondisa -: Kuhle ngama-valve amancane noma lapho kudingeka ukusebenza kwengcindezi.
Amachweba Okuphekela / Ama-Drain: Uma kunesidingo, khetha ama-valves ngokuphetha ngokuzinikezela noma amachweba okukhipha ngokungenisa umoya okusebenzayo.
Ukukhiya noma ukwehluleka - Izici eziphephile: Amanye ama-valve aza nezindlela zokukhiya noma ahluleke - Izinketho eziphephile zokuqinisekisa ukuphepha ezicelo ezibucayi.
11. Ikhwalithi yesabelomali neyomkhiqizi
Izindleko vs. Ikhwalithi: Ngenkathi intengo ihlala icubungula, qiniseka ukuthi i-valve ihlangabezana nezidingo zakho zokusebenza. Khetha umenzi onokwethenjelwa ngerekhodi elifakazelwe ngekhwalithi nokuqina.
Ukulungiswa nokusekelwa: Cabanga kalula ukulungiswa, ukutholakala kwezingxenye ezisele, nokusekelwa kwamakhasimende kusuka kumenzi.
Isifinyezo Sezinyathelo:
Khomba Thesebenzana-isicelo(On / off, control flow, control yokulawula).
Khetha okufaneleUkucushwa Kwethekuna-Uhlobo lwe-Actinger.
Qinisaingcindezi, ukugelezaamandla, futhiamandla kagesiIzidingo.
Qinisekisa ukuhambisana neIzimo zezemvelona-izinto zokwakhaohlelweni lwakho.
Cabangaukufaka, engele, futhiubungakoIzinketho.
Khetha i-valve kusuka kuUmkhiqizi odumileenikeza ukwesekwa nekhwalithi.
Ngokuhlola lezi zinto, ungakhetha i-pneumatic valve ye-solenoid efanelekile evumelana nezidingo zohlelo lwakho, uqinisekise ukusebenza kahle, ukuthembeka kanye nokusebenza kahle.
