Ngokujwayelekile kubalulekile ukuhlela izinto ezisizayo ezahlukahlukene ngenkathi kusetshenziswa amavalvu omoya ukuze kuthuthukiswe ukusebenza kwawo noma ukusebenza kahle kwawo.Izihlungi zomoya, amavalvu e-solenoid ahlehlayo, amaswishi anomkhawulo, izindawo zokubeka ugesi, njll. ziyizesekeli ezijwayelekile zamavalvu womoya.Isihlungi somoya,i-valve yokunciphisa ingcindezi, kanye ne-lubricator izingxenye ezintathu zokucubungula umthombo womoya ezihlanganiswa njengezingxenye ezintathu zomoya womoya kubuchwepheshe bomoya.Lezi zingxenye zisetshenziselwa ukuhlanza nokuhlunga umthombo womoya ongena ensimbini yomoya kanye nokuwucisha emthonjeni womoya olinganiselwe wethuluzi.I-transformer yamandla kumjikelezo isebenza ngendlela elingana nokucindezela.

Izinhlobo ezahlukene ze-pneumatici-valveokunamathiselwe kwi-imeyili

Isilawuli sokuvula nokuvala sevalvu enezindawo ezimbili nge-actuator esebenza kabili yomoya.(i-double entender)

Lapho i-air circuit ye-circuit ivaliwe noma ihluleka, i-i-valveizovula ngokuzenzakalelayo noma ivale ngenxa ye-actuator ye-spring return.(Ukwenza umfaniswano)

I-valve ye-solenoid eyodwa: lapho amandla esetshenziswa, i-valve ivula noma ivale;lapho amandla esuswa, i-valve ivula noma ivale (uhlobo lokuvimbela ukuqhuma lunikezwa).

Ivalvu ye-solenoid ephindwe kabili ekwazi ukukhumbula kanye nokwakheka okungaqhumi okuvuleka lapho ikhoyili eyodwa inamandla futhi ivale lapho enye ikhoyili inikwa amandla.

Idivayisi yempendulo yokushintsha umkhawulo: xhumana nesignali yendawo yokushintsha kwevalvu ebangeni (amamodeli angaqhume ayatholakala futhi).

Indawo kagesi: Ilungisa futhi ilawule ukugeleza okuphakathi kwe-valve (uhlobo lokuvikela ukuqhuma luyatholakala) ngokuhambisana nobukhulu besignali yamanje (i-4-20mA evamile).

I-pneumatic positioner: shintsha futhi ulawule ukugeleza okuphakathi kwe-valve ngokuhambisana nosayizi wesiginali yomfutho womoya (obhalwe ukuthi 0.02-0.1MPa).
Isiguquli sikagesi (okuhlukile okuvikela ukuqhuma kuyatholakala): Guqula isignali yamanje ibe isignali yokucindezela komoya ukuze isetshenziswe nesihleli somoya.

Ukuzinzisa ukunikezwa komoya, ukuhlanza, nokugcoba izingxenye ezihambayo, ukwelashwa komthombo womoya kuhlanganisa izingxenye ezintathu: i-valve yokwehlisa umfutho womoya, isisefo, kanye nesigcobo.

Indlela yokusebenza eyenziwa mathupha: Ezimeni ezingajwayelekile, ukulawula okuzenzakalelayo kungabhalwa ngaphezulu mathupha.

Ukukhetha izesekeli zama-valve we-pneumatic:

Ama-valve omoya angamathuluzi okulawula okuzenzakalelayo ayinkimbinkimbi akhiwe izingxenye ezihlukahlukene zomoya.Abasebenzisi kufanele bakhethe ngokucophelela ngokuya ngezidingo zokulawula.

1. Uhlobo olusebenza kabili, uhlobo lwesenzo esisodwa, ukucaciswa kwemodeli, nesikhathi sesenzo sama-activator womoya.

2. I-valve ye-solenoid yokulawula okukodwa, i-valve yokulawula i-solenoid ephindwe kabili, i-voltage yokusebenza, kanye nama-solenoid ohlobo lokuqhuma atholakalayo.

3. Impendulo yesiginali ihlanganisa lokhu okulandelayo: iswishi yemishini, i-proximity switch, isignali yamanje ephumayo, i-voltage yokusetshenziswa, kanye nohlobo lokuvikela ukuqhuma.

4. Indawo: 1 kagesi, 2 i-pneumatic, 8 current, 4 air pressure, 5 converter kagesi, kanye nezinhlobo ezi-6 zokuvikela ukuqhuma.

5. Ukwelashwa komthombo womoya ngezingxenye ezintathu: izinto zokugcoba ezimbili kanye ne-valve yokunciphisa ukucindezela kokuhlunga.

6. Indlela yokusebenza ngezandla.