Tinyatselo tekufakwa kwemavalvu ekuhlola

Hlola emavalvu, lephindze yatiwe ngekutsi .hlola emavalvunoma emavalvu ekuhlola, asetjentiselwa kuvikela kubuyela emuva kwetindzaba letisephayiphini. Ivalve yenyawo yekuncela off yempompi yemanti nayo ingeyesigaba sekuhlola emavalvu. Tincenye letivulako naletivalako titsembele ekugelezeni kanye nemandla alendzawo lesemkhatsini kutsi ivuleke noma ivaleke ngekwayo, kwentela kuvikela lendzawo lesemkhatsini kutsi ingageleti ibuyele emuva. Emavalvu ekuhlola angesigaba sevalve letentekelako, lasetjentiswa kakhulu kumaphayiphi lapho khona lendzawo lesemkhatsini igeleta ngendlela yinye, futsi ivumela kuphela lendzawo lesemkhatsini kutsi igelete ngendlela yinye kuvikela tingoti.

Ngekuya kwesakhiwo, i-valve yekuhlola ingahlukaniswa ibe tinhlobo letintsatfu: kuphakamisa i-valve yekuhlola, .ivalvu yekuhlola lejikeletakofutsiivalvu yekuhlola luvivane. Emavalvu ekuhlola laphakamisako angahlukaniswa abe ngemavalvu ekuhlola lamile kanye nemavalvu ekuhlola lavundlile.

Kunetinhlobo letintsatfu te .emavalvu ekuhlola lajikeletako: emavalvu ekuhlola lane-lobe yinye, emavalvu ekuhlola lane-flap kabili kanye nemavalvu ekuhlola lane-flap leminyenti.

I-valve yekuhlola ye-butterfly yi-valve yekuhlola lecondzile, futsi lamavalvu ekuhlola langetulu angahlukaniswa abe tinhlobo letintsatfu: i-valve yekuhlola yekuhlanganiswa kwe-threaded, i-valve yekuhlola yekuhlanganiswa kwe-flange kanye ne-valve yekuhlola leshiselwe.

Kufanele kunakwe letintfo letilandzelako ekufakweni kwemavalvu ekuhlola:

1. Ungenti kutsi .hlola ivalvubetfwala sisindvo lesisephayiphini, futsi le valve lenkhulu yekuhlola kumele isekelwe ngekutimela kute ingatsintseki ngumfutfo lokhicitwa nguleliphayiphi.

2. Ngesikhatsi kufakwa, naka sicondziso kugeleza lokusemkhatsini kufanele kuhambisane nesicondziso umcibisholo wavotela umzimba valve.

3. I valve yekuhlola ye-flap lemile lephakamisako kufanele ifakwe kuphayiphi lemile.

4. I valve yekuhlola ye-flap levundlile yekuphakamisa kufanele ifakwe kuphayiphi levundlile. Yini i-valve yekuhlola lemile? Emavalvu ekuhlola lamile asetjentiswa kakhulu etinhlelo lapho khona kudzingeka kuvikela kubuyela emuva kwetindzaba, njengekuphuma kwempompi, siphelo sekugcwalisa emanti lashisako, kanye nekuphela kwekuncela kwempompi ye centrifugal. Umsebenti wayo kuvikela imiphumela lengahle yenteke kusuka ekugelezeni emuva kwemkhakha, sibonelo, uma indzawo yekuphuma yempompi ingakafakwa i-valve yekuhlola lemile, emanti labuyako ngesivinini lesikhulu atawubangela umtselela lomkhulu ku-impeller yempompi uma lempompi ima ngekushesha; Uma ivalve yekuhlola lemile (ivalve yetinyawo) ingafakwa ekugcineni kwekuncela kwempompi ye centrifugal, lempompi idzinga kugcwaliswa njalo uma lempompi ivuliwe.

Imibuto leminyenti, ungatsintsana ne TWS VALVE lekhicita mailyivalvu levivane lehleti lecinile, Ivalvu yesango, hlola valve, Y-sisefo, njll.