Yini leyentiwa yivalve?

I-valve yintfo lenamatsiselwe emaphayiphini lesetjentiselwa kuvula nekuvala emaphayiphi, kulawula indlela yekugeleta, kulawula kanye nekulawula emapharamitha (kushisa, kucindzeteleka kanye nelizinga lekugeleta) lendlela ledluliswako. Ngekuya kwemsebenti wayo, ingahlukaniswa ibe ngemavalvu ekuvala, .hlola emavalvu, emavalvu ekulawula, njll.

Emavalvu tincenye tekulawula etinhlelo tekutfutsa emanti, letinemisebenti yekuvala, kulawula, kuphambukisa, kuvikela kugeleta emuva, kusimamisa umfutfo, kuphambukisa noma kukhululeka kwemfutfo wekuphuphuma. Emavalvu etinhlelo tekulawula emanti asuka kumavalvu lalula kakhulu ekuvala kuya kumavalvu layinkimbinkimbi kakhulu lasetjentiswa etinhlelo tekulawula letizenzakalelayo.

Emavalvu angasetjentiswa kulawula kuhamba kwetinhlobo letehlukene tetintfo letifana nemoya, emanti, umfutfo, tintfo letehlukene letiguculako, ema slurries, emafutsa, tinsimbi letimanti kanye netintfo letikhipha imisebe. Ngekuya kwemphahla, emavalvu aphindze ahlukaniswe abe .emavalvu ensimbi, emavalvu ensimbi lephosiwe, emavalvu ensimbi lengagucuki (201, 304, 316, njll.), emavalvu ensimbi ye-chrome-molybdenum, emavalvu ensimbi ye-chromium-molybdenum vanadium, emavalvu ensimbi lamabili, emavalvu epulasitiki, emavalvu langakajwayeleki lakhetsiwe, njll.

Hlukanisa

Ngemsebenti kanye nekusebentisa

(1) Ivalvu yekuvala

Lolu hlobo lwevalve lusetjentiselwa kuvula nekuvala. Ifakwa unomphela ekungeneni nasekuphumeni kwemitfombo yekubandza nekushisa, ekungeneni nasekuphumeni kwetintfo tekusebenta, kanye nelayini yeligatja lemaphayiphi (kufaka ekhatsi ema risers), futsi ingaphindze isetjentiswe njenge valve yekukhipha emanti kanye ne valve yekukhipha umoya. Emavalvu lavamile ekuvala afaka ekhatsiemavalvu esango, emavalvu e-globe, emavalvu ebhola kanye nemavalvu e-butterfly.

Emavalvu elisangoingahlukaniswa ibe yindvuku levulekile kanye nendvuku lemnyama, inkunzi yinye kanye nemvu lephindvwe kabili, inkumbi ye wedge kanye nemvu lehambisanako, njll Kucina kwe valve yesango akusiko lokuhle, futsi kumatima kuvula ivalve yesango lenebubanti lobukhulu; Ubukhulu bemtimba wevalve buncane ngendlela yekugeleta kwemanti, kumela kwekugeleta kuncane, futsi sikhatsi sebubanti lobubitwako bevalve yesango sikhulu.

Ngekuya kwendlela yekugeleta kwe medium, le globe valve ihlukaniswe yaba tinhlobo letintsatfu: luhlobo lolucondzile, luhlobo lwe-angle lefanele kanye neluhlobo lwekugeleta lokucondzile, futsi kunetindvuku letivulekile kanye netindvuku letimnyama. Kucina kwekuvala kwevalve yemhlaba kuncono kunaleyo yevalve yesango, umtimba wevalve mudze, kumela kwekugeleza kukhulu, futsi ububanzi lobukhulu beligama ngu DN200.

I-spool ye-valve yebhola ibhola lelivulekile. Lesicu se valve lesebenta ngemapuleti senta lelibhola livuleke uma libukene ne axis yephayiphi, futsi livalwe ngalokuphelele uma lijika nga 90°. I-valve yebhola inekusebenta lokutsite kwekulungisa futsi ivala kakhulu.

I spool yeivalvu yevivaneyi-disc leyindingilizi lejikeleta eceleni kweshaft lemile ye-eksisi yephayiphi lemile. Uma indiza ipuleti valve ihambisana ne-axis yephayiphi, ivulekile ngokugcwele; Uma indiza ye ram imile ku-eksisi yephayiphi, ivalwe ngokuphelele. Budze bemtimba we valve ye butterfly buncane, kumela kwekugeleta kuncane, futsi intsengo iphakeme kunaleyo yemavalvu esango kanye nemavalvu emhlaba.

(2) Hlola ivalvu

Loluhlobo lwe valve lusetjentiselwa kuvikela kugeleta emuva kwe medium, futsi lusebentisa emandla ekunyakata aleliketjezi kutsi livule liphindze livale ngekuzenzakalela uma ligeleta ngendlela lephikisako. Kuma lapho kuphuma khona impompi, lapho kuphuma khona umgibe, kanye naletinye tindzawo lapho khona kugeleta lokubuyela emuva kwemanti kungavunyelwe. Kukhona tinhlobo letintsatfu tekuhlola emavalvu: luhlobo lwekuvula lolujikeletako, luhlobo lwekuphakamisa kanye neluhlobo lwekucindzetela. Esimeni se swing check valves, le fluid ingageleta kuphela kusuka ngasencele kuya ngasekudla bese iyavala ngekuzenzakalela uma igeleta ngendlela lephikisako. Kumavalvu ekuhlola kuphakamisa, le spool iphakamisa kwenta indlela njengoba loludzaka lugeleta kusuka ngasencele kuya ngesekudla, bese le spool iyavalwa uma icindetelwa esihlalweni uma kugeleta kubuyiselwa emuva. Ku valve yekuhlola ye clamp-on, uma loludzaka lugeleta kusuka ngasencele kuya ngasekudla, umgogodla we valve uyavulwa kwenta indlela, bese umgogodla we valve uyacindzetelwa esihlalweni se valve bese uyavalwa uma kugeleta lokubuyela emuva kubuyiselwa emuva.

(3) Kulawulaemavalvu

Umehluko wemfutfo emkhatsini wangaphambili nangemuva kwevalve ucinisekile, futsi uma kuvulwa kwevalve levamile kushintja ebangeni lelikhulu, lizinga lekugeleza lishintja kancane, futsi uma lifika ekuvuleni lokutsite, lizinga lekugeleza lishintja kakhulu, lokusho kutsi, kusebenta kwekulungisa kuphuyile. I-valve yekulawula ingashintja i-spool stroke kushintja kumela kwe-valve ngekuya kwendlela kanye nebukhulu besiginali, kute kufezwe inhloso yekulawula i-valve yekugeleza. Emavalvu ekulawula ahlukaniswe abe ngemavalvu ekulawula ngesandla kanye nemavalvu ekulawula latentekelako, futsi kunetinhlobo letiningi temavalvu ekulawula ngesandla noma latentekelako, futsi kusebenta kwawo kwekulungisa nako kwehlukile. Emavalvu ekulawula latentekelako afaka ekhatsi emavalvu ekulawula kugeleta lasebenta ngekwawo kanye nemavalvu ekulawula umfutfo lowehlukile lasebenta ngekwawo.

(4) Umshini wekuhlanta

I-vacuum ifaka ekhatsi emavalvu ebhola le-vacuum, emavalvu e-baffle ye-vacuum, emavalvu ekukhuphuka kwe-vacuum, emavalvu e-vacuum e-pneumatic, njll Umsebenti wayo useluhlelo lwe-vacuum, sici seluhlelo lwe-vacuum lesisetjentiselwa kushintja indlela yekugeleta kwemoya, kulungisa umthamo wekugeleta kwemoya, kunciphisa noma kuxhumanisa i-vacuum ibitwa ngekutsi yi-valve.

(5) Tigaba letinenjongo lekhetsekile .

Tigaba tenhloso lekhetsekile tifaka ekhatsi emavalvu engulube, emavalvu ekukhipha umoya, emavalvu ekuphefumula, emavalvu ekukhipha umoya, tihlungi, njll.

I-exhaust valve iyincenye lebalulekile lesitako eluhlelweni lwemaphayiphi, lesetjentiswa kakhulu kumabhoyila, ema-air conditioner, oyili negesi, kuniketa emanti kanye nemaphayiphi ekukhipha emanti. Ivame kufakwa ekuphakameni lokuyalako noma ingcosa kususa igesi lengetulu emaphayiphini, kwenta ncono kusebenta kahle kwekusetjentiswa kwemaphayiphi kanye nekunciphisa kusetjentiswa kwemandla.

Noma nguyiphi iraba lehletiivalvu yevivane, ivalvu yesango, i-Y-stainer, ivalvu yekulinganisa,wafer emapuleti lamabili ekuhlola ivalvuimibuto, ungatsintsana naIvalvi ye-TWSimboni. Futsi ungachafata kuwebhusayithi yetfu https://www.tws-valve.com/ kute utfole lwati lolubanti.