Ivalve ye-TWSungumkhiqizi we-valve ochwepheshe.Emkhakheni wama-valve lakhiwe iminyaka engaphezu kwengu-20.Namuhla, i-TWS Valve ingathanda ukwethula kafushane ukuhlukaniswa kwamavalvu.
1. Ukuhlukaniswa ngomsebenzi nokusetshenziswa
(1) valvu yeglobhu: iveluvu yeglobhu eyaziwa nangokuthi ivalvu evaliwe, umsebenzi wayo ukuxhuma noma ukusika okuphakathi epayipini.Isigaba se-valve esinqunyiwe sihlanganisa i-valve yesango, i-stop valve, i-valve yepulaki ye-rotary, i-valve yebhola, i-butterfly valve ne-diaphragm valve, njll.
(2)hlola i-valve: I-valve yokuhlola, eyaziwa nangokuthi i-valve yokuhlola eyodwa noma i-valve yokuhlola, umsebenzi wayo ukuvimbela okuphakathi ekugelezeni kwepayipi emuva.I-valve engezansi yepompo yepompo nayo ingeyesigaba se-valve yokuhlola.
(3) Ivalvu yokuphepha: indima yevalvu yokuphepha ukuvimbela umfutho ophakathi nendawo epayipini noma idivayisi ukuba idlule inani elishiwo, ukuze kufezwe inhloso yokuvikela ukuphepha.
(4) i-valve yokulawula: i-valve elawulayo ihlanganisa i-valve elawulayo, i-throttle valve kanye ne-valve yokunciphisa ingcindezi, umsebenzi wayo ukulungisa ingcindezi, ukugeleza kanye neminye imingcele ye-medium.
(5) i-shunt valve: i-shunt valve ihlanganisa zonke izinhlobo zamavalvu okusabalalisa kanye nama-valve, njll., indima yayo ukusabalalisa, ukuhlukanisa noma ukuhlanganisa okuphakathi epayipini.
(6)i-valve yokukhulula umoya: i-valve yokukhipha umoya iyingxenye ebalulekile yokusiza ohlelweni lwamapayipi, olusetshenziswa kakhulu kubhayela, isiphephetha-moya, uwoyela negesi yemvelo, ukuphakelwa kwamanzi kanye nepayipi lokudonsa amanzi.Ngokuvamile ukufakwa endaweni yokuyala noma indololwane, njll, ukuze kuqedwe igesi eningi epayipini, ukuthuthukisa ukusebenza kahle komgwaqo wamapayipi nokunciphisa ukusetshenziswa kwamandla.
2. Ukuhlukaniswa ngokucindezela okulinganiselwe
(1) I-vacuum valve: ibhekisela kuvalvu umfutho wayo wokusebenza uphansi kunomfutho ojwayelekile womkhathi.
(2) I-valve yokucindezela okuphansi: ibhekisela kuvalvu enomfutho ophansi we-PN 1.6 Mpa.
(3) I-valve yokucindezela okuphakathi: ibhekisela ku-valve ene-PN yokucindezela okujwayelekile okungu-2.5, 4.0, 6.4Mpa.
(4) I-valve yokucindezela okuphezulu: ibhekisela ku-valve enesisindo sokucindezela kwe-PN engu-10 ~ 80 Mpa.
(5) Ivalvu yomfutho ophakeme kakhulu: ibhekisa kuvalvu enomfutho wegama elithi PN 100 Mpa.
3. Ukuhlelwa ngokushisa okusebenzayo
(1) I-valve yezinga lokushisa eliphansi kakhulu: isetshenziselwa izinga lokushisa eliphakathi nendawo elisebenzayo elingu-t <-100℃ valve.
(2) I-valve yezinga lokushisa eliphansi: isetshenziselwa ukushisa okuphakathi kokusebenza-100℃ t-29℃ valve.
(3) I-valve yokushisa evamile: isetshenziselwa izinga lokushisa eliphakathi nendawo yokusebenza-29℃
(4) I-valve yokushisa ephakathi: isetshenziselwa ukushisa okuphakathi kokusebenza kwe-120 ℃ t 425 ℃ valve
(5) I-valve yokushisa ephezulu: ye-valve enezinga lokushisa eliphakathi nendawo yokusebenza t> 450 ℃.
4. Ukuhlukaniswa ngemodi yokushayela
(1) Ivalvu ezenzakalelayo isho ivalvu engadingi amandla angaphandle ukuze ishayele, kodwa incike emandleni ento ephakathi nendawo ukuze inyakaze.Njenge-valve yokuphepha, i-valve yokunciphisa ingcindezi, i-valve yokudonsa, i-valve yokuhlola, i-valve yokulawula okuzenzakalelayo, njll.
(2) I-valve yokushayela amandla: I-valve yokushayela amandla ingaqhutshwa imithombo yamandla ehlukahlukene.
(3) Ivalvu kagesi: ivalvu eqhutshwa amandla kagesi.
Ivalvu yepneumatic: Ivalvu eshayelwa umoya ocindezelwe.
i-valve elawulwa uwoyela : i-valve eqhutshwa umfutho owuketshezi njengowoyela.
Ngaphezu kwalokho, kunenhlanganisela yalezi zindlela zokushayela eziningana ezingenhla, njengama-valve kagesi kagesi.
(4) I-valve ye-manual: i-valve ye-manual ngosizo lwesondo lesandla, isibambo, i-lever, i-sprocket, ukuya ngesenzo se-valve.Uma isikhathi sokuvula i-valve sisisikhulu, lesi sinciphisi sesondo nesikelemu singasethwa phakathi kwesondo lesandla nesiqu se-valve.Uma kunesidingo, ungasebenzisa futhi i-joint universal kanye ne-shaft yokushayela ukuze usebenze ibanga elide.
5. Ukuhlukaniswa ngokobubanzi obujwayelekile
(1) I-valve yobubanzi obuncane: ivalvu enobubanzi obungu-DN 40mm.
(2)Okuphakathii-diameter valve: i-valve enobubanzi obuncane be-DN ka-50 ~ 300mm.valve
(3)Okukhului-diameter valve: i-valve ebizwa ngokuthi i-DN yi-valve engu-350 ~ 1200mm.
(4) I-valve yobubanzi enkulu kakhulu: ivalvu enobubanzi obungu-DN 1400mm.
6. Ukuhlukaniswa ngezici zesakhiwo
(1) I-valve yokuvimba: ingxenye yokuvala ihamba phakathi nendawo yesihlalo sevalvu;
(2) i-stopcock: ingxenye evalayo i-plunger noma ibhola, ezungeza umugqa ophakathi nendawo;
(3) Isimo sesango: ingxenye yokuvala ihamba phakathi nendawo yesihlalo sevalvu eqondile;
(4) Ivalvu yokuvula: ingxenye yokuvala izungeza i-eksisi ngaphandle kwesihlalo sevalvu;
(5) I-Butterfly valve: i-disc yesiqeshana esivaliwe, ezungeza i-axis esihlalweni sevalvu;
7. Ukuhlelwa ngendlela yokuxhuma
(1) I-valve yokuxhuma enezintambo: umzimba we-valve unentambo yangaphakathi noma intambo yangaphandle, futhi ixhunywe nentambo yepayipi.
(2)I-valve yokuxhumana ye-Flange: umzimba we-valve one-flange, oxhunywe ne-flange yepayipi.
(3) I-valve yokuxhuma i-Welding: umzimba we-valve unomsele wokushisela, futhi uxhunywe ne-welding yepayipi.
(4)I-waferi-valve yokuxhuma: umzimba we-valve une-clamp, exhunywe ne-clamp yepayipi.
(5) Ivalvu yokuxhuma yomkhono: ipayipi elinomkhono.
(6) bhangqa i-valve ehlangene: sebenzisa amabhawodi ukuze ubambe i-valve kanye namapayipi amabili ndawonye.
8. Ukuhlukaniswa ngempahla yomzimba ye-valve
(1) I-valve yensimbi yensimbi: umzimba we-valve nezinye izingxenye zenziwe ngezinto zensimbi.Okufana ne-cast iron valve, i-carbon steel valve, i-alloy steel valve, i-copper alloy valve, i-aluminium alloy valve, i-lead
I-valve ye-alloy, i-titanium alloy valve, i-moner alloy valve, njll.
(2) I-valve yezinto ezingezona ezensimbi: umzimba we-valve nezinye izingxenye zenziwe ngezinto ezingezona ezensimbi.Njenge-valve yepulasitiki, i-valve yobumba, i-valve yoqweqwe lwawo, i-valve yensimbi yengilazi, njll.
(3) i-valve yensimbi yomzimba we-valve: i-valve yokwakheka komzimba iyinsimbi, indawo eyinhloko yokuxhumana ne-medium iwulwelwesi, njenge-valve yolwelwesi, i-valve yepulasitiki yolwelwesi, ulwelwesi.
Tao valve et al.
9. Ngokusho kwesigaba sokushintshwa kwesiqondiso
(1) Ukuhamba nge-engeli kubandakanya i-valve yebhola, i-butterfly valve, i-stopcock valve, njll
(2) I-stroke eqondile ihlanganisa i-valve yesango, i-valve yokumisa, i-valve yesihlalo sekhoneni, njll.
Isikhathi sokuthumela: Sep-14-2023