Kuhlukaniswa kwemavalvu

Ivalvi ye-TWSngumkhiciti wemavalvu loyingcweti. Emkhakheni emavalvu sekutfutfukiswe iminyaka lengetulu kwalengu-20. Namuhla, TWS Valve ungatsandza kwetfula kafishane kuhlukaniswa kwemavalvu.

1. Kuhlukaniswa ngemsebenti kanye nekusetjentiswa

(1) valve yemhlaba: valve yemhlaba lephindze yatiwe ngekutsi yivalve levaliwe, umsebenti wayo kuxhumanisa noma kusika umkhakha losephayiphini. Sigaba sevalvu lesikako sifaka ekhatsi ivalvu yesango, ivalvu yekumisa, ivalvu yepulagi yevalvu lejikeletako, ivalvu yelibhola, ivalvu yeluvivane kanye nevalvu ye-diaphragm, njll.

(2)hlola ivalvu: i-valve yekuhlola, lephindze yatiwe ngekutsi yi-one-check valve noma i-valve yekuhlola, umsebenti wayo kuvikela umkhatsi losephayiphini kutsi abuyele emuva. I-valve lephansi yempompi yempompi nayo ingeyesigaba se-valve yekuhlola.

(3) I-valve yekuphepha: indzima ye-valve yekuphepha kuvikela umfutfo losemkhatsini ephayiphini noma kudivayisi kutsi ungadluli linani lelibekiwe, kute kufezwe injongo yekuvikela kuphepha.

(4) valve yekulawula: valve yekulawula kufaka ekhatsi valve yekulawula, valve ye-throttle kanye nevalve yekunciphisa umfutfo, umsebenti wayo kulungisa umfutfo, kugeleza kanye naletinye tilinganiso te-medium.

(5) shunt valve: shunt valve kufaka tonkhe tinhlobo temavalvu ekusakata kanye nemavalvu, njll, indzima yayo kusabalalisa, kuhlukanisa noma kuhlanganisa umkhakha ephayiphini.

(6)valve yekukhipha umoya: i-valve yekukhipha umoya yincenye lebalulekile yekusita eluhlelweni lwemaphayiphi, lesetjentiswa kakhulu ku-boiler, ku-air conditioner, oyili kanye negesi yemvelo, kuniketa emanti kanye nephayiphi yekukhipha emanti. Imvamisa ifakwe endzaweni yekuyala noma ingcosa, njll, kucedza igesi lengetulu emgceni, kwenta ncono kusebenta kahle kwemgwaco wemaphayiphi kanye nekunciphisa kusetjentiswa kwemandla.

2. Kuhlukaniswa ngekucindzeteleka lokubitwako

(1) Vacuum valve: kusho valve umfutfo wayo wekusebenta ungaphansi kwemfutfo wemkhatsi lojwayelekile.

(2) I-valve lenemfutfo lophansi: kusho ivalve lenemfutfo lophansi PN 1.6 Mpa.

(3) Ivalve yekucindzeteleka lokusemkhatsini: kusho ivalve lene-PN yekucindzeteleka lokubitwako kwe-2.5, 4.0, 6.4Mpa.

(4) Valve ingcindezi ephakeme: kusho valve isisindo ingcindezi PN of 10 ~ 80 Mpa.

(5) I-valve lecindzetelako kakhulu: ibhekisela ku-valve lene-valve lene-PN 100 Mpa.

3. Kuhlukaniswa ngekushisa lokusebenta .

(1) Ultra-phansi lokushisa valve: asetjentiselwa lokushisa lokusebenta lokusemkhatsini t <-100 ° C valve.

(2) Valve lokushisa lokuphansi: isetjentiselwa lokushisa lokusebenta lokusemkhatsini-100 ° C t-29 ° C valve.

(3) Valve lokushisa lokuvamile: kusetjentiselwa lokushisa lokusebenta lokusemkhatsini-29 ° C

(4) Valve lokushisa lokusemkhatsini: kusetjentiselwa lokushisa lokusebenta lokusemkhatsini kwe-120 ° C t 425 ° C valve .

(5) Valve lokushisa lokusezingeni leliphakeme: yevalve lenekushisa lokusebenta lokusemkhatsini t> 450°C.

4. Kuhlukaniswa ngendlela yekushayela

(1) I-valve letentekelako ibhekisela ku-valve lengadzingi emandla langaphandle kute ishayele, kepha incike emandleni e-medium yona ngekwayo kwenta le-valve ihambe. Njengevalvu yekuphepha, ivalvu yekunciphisa umfutfo, ivalvu yekukhipha emanti, ivalvu yekuhlola, ivalvu yekulawula letentekelako, njll.

(2) I-valve yekushayela emandla: I-valve yekushayela emandla ingashayelwa yimithombo leyehlukahlukene yemandla.

(3) Ivalve legezi: ivalve lecondziswa ngemandla agezi.

Ivalve yemoya: Ivalve lecondziswa ngumoya locindzetelekile.

oyili lelawulwa valve : ivalve lecondziswa ngumfutfo wemanti njenga oyili.

Ngetulu kwaloko, kunekuhlanganiswa kwaletindlela letinyenti tekushayela letingenhla, njengemavalvu egesi-kagesi.

(4) Valve ngesandla: valve ngesandla ngekusitwa isondo lesandla, sibambo, lever, sprocket, kuya ngu valve sento. Uma umzuzu wekuvulwa kwevalve mkhulu, lelisondvo kanye nekunciphisa isondo lesibungu lingasethwa emkhatsini welisondvo lesandla kanye nesicu sevalve. Uma kunesidzingo, ungaphindze usebentise umhlanganiso wemhlaba wonkhe kanye neshaft yekushayela yekusebenta ibanga lelidze.

5. Kuhlukaniswa ngekuya kwebubanti lobubitwako

(1) Ivalve lencane yebubanti: ivalve lenebubanti lobubitwako be-DN 40mm.

(2)Emkhatsiniivalve yebubanti: ivalve lenebubanti lobubitwako DN ye-50 ~ 300mm.valve

(3)Khuluvalve ububanzi: valve lebitwako DN kuyinto 350 ~ 1200mm valve.

(4) Ivalve lenkhulu kakhulu yebubanti: ivalve lenebubanti lobubitwako be-DN 1400mm.

6. Kuhlukaniswa ngetimphawu tesakhiwo

(1) Block valve: incenye yekuvala ihamba eceleni kwesikhungo sesihlalo sevalve;

(2) stopcock: incenye yekuvala yi plunger noma ibhola, lejikeleta umugca losemkhatsini wayo;

(3) Isango shape: incenye yekuvala ihamba eceleni kwesikhungo sesihlalo sevalve lemile;

(4) I-valve levulako: incenye yekuvala ijikeleta i-eksisi ngaphandle kwesihlalo se-valve;

(5) I-valve ye-butterfly: i-disc yesicucu lesivaliwe, lejikeleta i-eksisi esihlalweni se-valve;

7. Kuhlukaniswa ngendlela yekuxhumana

(1) Threaded uxhumano valve: umzimba valve has intambo yangaphakathi noma intambo yangaphandle, futsi exhunywe intambo iphayiphi.

(2)Ivalvu yekuxhumana yeflange: umtimba wevalve nge-flange, lehlanganiswe ne-flange yephayiphi.

(3) Welding uxhumano valve: umzimba valve une groove kushisela, futsi exhunywe ngephayiphi ukushisela.

(4)Iwaferivalvu yekuchumana: umtimba wevalve une-clamp, exhunywe ne-clamp yephayiphi.

(5) I valve uxhumano umkhono: ipayipi nge umkhono.

(6) bhangqa ivalve lehlanganisiwe: sebentisa emabhawudi kuze uhlanganise ngco ivalve kanye neliphayiphi lelibili ndzawonye.

8. Kuhlukaniswa ngetintfo temtimba wevalve

(1) Valve tintfo tensimbi: umtimba valve kanye naletinye tincenye kwentiwa ngetintfo tensimbi. Njengevalvu yensimbi lephosiwe, ivalvu yensimbi yekhabhoni, ivalvu yensimbi lehlanganisiwe, ivalvu ye-alloy yelitfusi, ivalvu ye-alloy ye-aluminiyamu, umthofu

Ivalvu ye-alloy, ivalvu ye-alloy ye-titanium, ivalvu ye-alloy ye-moner, njll.

(2) Valve tintfo letingekho ensimbi: umtimba wevalve kanye naletinye tincenye takhiwe ngetintfo letingekho ensimbi. Njengevalvu yepulasitiki, ivalvu yekubumba, ivalvu ye-enamel, ivalvu yensimbi yengilazi, njll.

(3) insimbi valve umtimba ulwelwesi valve: le valve umtimba kwakheka insimbi, ebusweni main uxhumano ne medium kukhona ulwelwesi, njenge ulwelwesi valve, ulwelwesi valve ipulasitiki, ulwelwesi .

Tao valve kanye nalabanye.

9. Ngekusho kwekuhlukaniswa kwesicondziso sekushintja .

(1) Kuhamba nge-angle kufaka ekhatsi ivalvu yebhola, ivalvu yeluvivane, ivalvu ye-stopcock, njll

(2) Kushaya ngco kufaka ekhatsi ivalve yesango, ivalve yekumisa, ivalve yesihlalo sekhoneni, njll.