Valavuyo imagwiritsidwa ntchito kutsegula ndikutseka mapaipi, kuwongolera njira yoyenda, yowongolera ndi kuwongolera magawo apakatikati (kutentha, kupanikizika). Malinga ndi ntchito yake, itha kugawidwa kuti ikhale valve pa valavu yochokera ku valavu yochokera, onani valavu, valavu, etc.
Palibe makonzedwe amagetsi, ntchito yambiri yamanja, nthawi zina zimafuna mphamvu yamagetsi. Kutseguka ndi kutseka kwa valavu yamagetsi sikumayamba mwachangu ngati valavu ya chibayo. M'malo onyowa, chifukwa cha iP kalasi ya valavu yamagetsi ndi zinthu zina, kulumikizana kwamaganizidwe amakono ndi bizinesi ya bizinesi {{}} Kukula kwa sayansi ndi ukadaulo kumapangitsa kuti kuzungulira kwatsopano kwazinthu ndi zazifupi, ndipo malonda ake amakhazikika kwambiri. Pankhani ya zophulika zoyaka komanso zophulika {{5} umboni ukhoza kumalizidwa popanda kuwonjezera njira zina ngati valavu yamagetsi. Kuphatikiza apo, ili ndi ntchito ya mpweya wodulidwa {{7} pa kusiya ndikukonzanso. Ngakhale gwero la mpweya likalephera kugwira ntchito, imatha kuchira ku malo otseguka kwathunthu kapena otsekeka molingana ndi zomwe zikugwira ntchito. Sizingaopseze chitetezo cha ntchito yonse chifukwa cha gwero la mpweya. Ichi ndiye mwayi waukulu kwambiri wa punve wa pneumatic. Komanso, kapangidwe ka muyeso wa chibayo ndi kosavuta, kusasinthika ndi kukonzako ndikosavuta, ndipo kusinthana ndikofunikira kwambiri kuti mugwiritse ntchito ma vnelutic ena. Malingaliro oyambira obwezeredwa a pampu yopumira ndi% ya kutuluka kowonjezera kwa pampu yowonjezera. Pamene kuchuluka kwa pampu ya madzi ndi%- Mukamagwira ntchito, samalani ndi zovuta zomwe zingachitike ndi valavu. Kupanikizika kwa ntchito sikuyenera kupitirira zowonjezera, komanso kusiyana kumene kusintha kwa kuthamanga kuyenera kukhala mkati mwa kusiyana kowonjezera.
Valavuyo ndi gawo lowongolera mu dongosolo lamadzimadzi, lomwe limakhala ndi ntchito zodulira {{0} kuchokera, kupewa, kupewa kupanikizika, kupumula kapena kupumula. Valavu yomwe imagwiritsidwa ntchito mu dongosolo la madzimadzi, kuchokera ku valavu yosavuta kwambiri ku dongosolo lowongolera lakale lomwe limagwiritsidwa ntchito mu mavesi osiyanasiyana, mitundu ndi zokhudzana ndi mawonekedwe ake ndizovuta.
Valavu imatha kugwiritsidwa ntchito kuwongolera mpweya, madzi, nthunzi, masamba osiyanasiyana, mafuta, mafuta azitsulo ndi mitundu ina yamadzi ndi mitundu ina yamadzi. Manthawo amagawidwanso ma valve ma valves, kuponyera ma valve a chitsulo, mavesi opanda phokoso
Valavu ili m'dongosolo lamadzimadzi, limagwiritsidwa ntchito kuwongolera njira yamadzimadzi, kukakamizidwa, zida zoyenda, ndikupanga zida zam'manja (madzi, mpweya, ndikuwongolera zida zake zoyenda.
Valavu ndi gawo lowongolera m'mapapu oyendayenda pamapaipi, omwe amagwiritsidwa ntchito kusintha gawo la njira ndi njira yoyendetsera. Ili ndi ntchito za kusiyanasiyana, {{1 {1}, kusunga, cheke {{} { Zigwa zomwe zimagwiritsidwa ntchito poyendetsa madzimadzi zimachokera ku valavu yosavuta kwambiri padziko lapansi kugwa kwa mavule osiyanasiyana omwe amagwiritsidwa ntchito mu dongosolo loyendetsa bwino kwambiri. Mitundu yawo ndi mawonekedwe awo ndizovuta. Diadenti ya mwadzina ya valve imachokera ku valavu yocheperako yakunja kwa valavu yamapaipiti yamapaifiriya yokhala ndi masentimita mpaka 10m. Itha kugwiritsidwa ntchito kuwongolera madzi, nthunzi, mafuta, gasi, matope, zitsulo, madzi amadzimadzi ndi ma rayira amadzi. Kupanikizika kwa valavu kumatha kuchokera ku 0.0013mka mpaka 1000mka, ndipo kutentha kumatha kuchokera ku C-270 Degree mpaka 1430 digiri.
Ukadaulo wa solenoid valavu imasinthidwa nthawi zonse. Ndi ntchito yochulukirapo yogwiritsa ntchito mafakitale, solenoid valavu imakhala ndi zofunikira kwambiri pogwiritsa ntchito, kugwiritsa ntchito, komanso kudalirika komanso moyo wa ntchito. Mau a Huinan komanso otseguka mwachangu amagwiritsidwa ntchito makamaka pazowongolera ziwiri ndi pulogalamu. Chifukwa chake, kusankha kwa mapangidwe a valavu yowongolera yamagetsi nthawi zambiri amatanthauza momwe mungasankhire mzere woyenera komanso wofanana. Huinan chibayo Vative Mtengo Womangamanga, kenako ogwiritsa ntchito nthawi zambiri amafunsa kuti wopanga wopangayo akagula akagula. M'malo mwake, mitengo yamitundu yosiyanasiyana ya mabotolo ndi osiyana, kuphatikizapo njira zosiyanasiyana zogwirira ntchito ndikusintha thupi, ndipo mitengoyo ndi yosiyana. Valande ya Solenoid ndi ya chida chogwiritsa ntchito bwino mafakitale, kugwiritsa ntchito ndi malo ogwiritsira ntchito malonda ndi kovuta kwambiri, motero ndikofunikira kuti pakhale gulu labwino lazotukuka kuti ligwire ntchito molimbika ndikuyesetsa kusintha. Pamene Steam Shannoid valavu siyigwiritsidwa ntchito kwa nthawi yayitali, makinawo pachimake pamaso pa valavu idzatsekedwa. Pamene a Stean Solan Valve ayambitsidwa, madzi otentha adzachotsedwa ndikutsukidwa, ndipo choyesereracho chidzachitika kangapo. Valavu imatha kugwiridwa ntchito pambuyo posinthira. Mphamvu ya magetsi ikagwiritsidwa ntchito, valavu yokonzanso imakhazikitsidwa nthawi zonse pamapaipi am'mimba, ndikusinthasintha kwamphamvu kwamphamvu komanso pambuyo pa kukana kwa mapaipi. Pamene kutseguka kwa Chuma Chotsika Kwambiri Kumafika.%, Valavu yokhazikika ya comensite idzatsegulidwa kuti mutenge nawo gawo pazowongolera.
