Isebenza kanjani i-valve yepulaki?

I-lift plug valve isebenza ngokusebenzisa ipulaki, noma i-obturator, ephakanyiswa phezulu noma phansi ngaphakathi komzimba wevalvu ukuvula noma ukuvala ukugeleza koketshezi.Ipulaki ixhunywe esiqwini esisetshenziswa isibambo noma i-actuator, esivumela umsebenzisi ukuthi alawule indawo yepulaki.Lapho isibambo siphendulwa ukuvula ivalvu, isiqu siyaphakanyiswa, siphakamise ipulaki endleleni futhi sivumele uketshezi ukuba lugeleze ku-valve.Lapho isibambo siphendulwa ukuvala ivalvu, isiqu siyehliswa, kubuyisele ipulaki phansi emzimbeni wevalvu futhi kuvinjwe ukugeleza koketshezi.

Ipulaki ku-valve yepulaki yokuphakamisa ngokuvamile inomumo wekhoni, iphoyinti lekhoni libheke ezansi nomfula.Lokhu kuvumela ipulaki ukuthi ivaleke ngokuqinile ezindongeni ze-valve njengoba iphakanyiswa futhi yehliswa, iqinisekisa ukuthi kunokuvuza okuncane koketshezi epulaki.Ipulaki ngokuvamile lenziwe ngezinto ezihlala isikhathi eside, njengensimbi noma ipulasitiki, futhi ingase imbozwe ngento yokuthuthukisa amandla ayo okuvala futhi imelane nokugqwala.

Ama-valve epulaki aphakamisayo aziwa ngobulula bawo, ukwethembeka, kanye nokugcinwa kalula.Avame ukusetshenziswa ezinhlelweni zamapayipi lapho kudingeka khona ivalvu esheshayo, esebenza kalula, njengasezimeni zokuvala shaqa eziphuthumayo.

Yiziphi izinzuzo ze-plug valve?

Kunezinzuzo ezimbalwa zokusebenzisa i-valve yepulaki yokuphakamisa:

1.Idizayini elula: Ama-valve epulaki aphakamisayo anomklamo olula, oqondile okulula ukuwuqonda nokusebenza.

2.Ukuthembeka: Ngenxa yokuthi anezingxenye ezimbalwa ezihambayo futhi awanciki ezintweni eziyinkimbinkimbi, ama-valve epulaki okuphakamisa ngokuvamile athembeke kakhulu futhi aphila isikhathi eside.

3.Ukunakekelwa kalula: Ipulaki ku-valve yepulaki yokuphakamisa ikhipheka kalula, okwenza kube lula ukuyihlanza noma ukuyishintsha njengoba kudingeka.

4.Ukugeleza kwe-Bi-directional: Ama-valve epulaki aphakamisayo angasetshenziswa ukulawula ukugeleza koketshezi kunoma iyiphi indlela, awenze aguge futhi afanelekele ukusetshenziswa ezinhlobonhlobo zezinhlelo zokusebenza.

5.Ukwehla komfutho ophansi: Ama-valve epulaki aphakamisayo anomfutho ophansi we-valve owela kuwo wonke ama-valve, okusho ukuthi awawehlisi kakhulu ukucindezela koketshezi njengoba ludlula kuvalvu.

6.Ukusebenziseka kalula: Ama-valve epulaki aphakamisayo angenziwa ngokuzenzakalelayo kusetshenziswa ama-actuator namasistimu okulawula, okuwavumela ukuthi alawulwe ukude noma njengengxenye yenqubo enkulu.

Ingabe i-valve yepulaki iyi-valve yokuvala?

Yebo, i-lift plug valve ingasetshenziswa njengesivalo sokuvala ukumisa ukugeleza koketshezi ngepayipi noma ipayipi.Ukuze usebenzise i-lift plug valve njenge-valve yokuvala, isibambo noma i-actuator iyaphendulwa ukuze ivale i-valve, yehliselwe ipulaki emzimbeni wevalvu futhi ivimbele ukugeleza koketshezi.Uma i-valve ivaliwe, akukho uketshezi olungadlula ku-valve, oluvumela ukuthi lusetshenziselwe ukuvala ukugeleza koketshezi esimweni esiphuthumayo noma ngezinjongo zokunakekela.

Ama-Lift plug valves avame ukusetshenziswa njengama-valve avalayo ezinhlelweni zamapayipi kawoyela, igesi, namanzi, futhi aziwa ngekhono lawo lokusingatha ukucindezela okuphezulu nezinga lokushisa.Zibuye zisetshenziswe kwezinye izimboni, ezifana nokucubungula amakhemikhali, ukukhiqiza amandla, kanye nemithi, lapho ikhono lokuvala ukugeleza koketshezi libalulekile.

Kuyaphawuleka ukuthi akuwona wonke ama-valve amapulaki okuphakamisa aklanyelwe ukusetshenziswa njengama-valve okuvala.Amanye ama-lift plug valves aklanyelwe ukusetshenziswa njengama-throttling valves, asetshenziselwa ukulawula ukugeleza koketshezi kunokukumisa ngokuphelele.

Ukulinganisa kwenkampani NORTECH Engineering Corporation Limitedingomunye wabakhiqizi nabahlinzeki be-valve bezimboni abahamba phambili e-China, enolwazi lweminyaka engaphezu kwengu-20 lwezinsizakalo ze-OEM ne-ODM.