I-TWS Valvemkhiqizi wevalvu oyingcweti. Emkhakheni wamavalvu sele athuthukiswe iminyaka engaphezu kwama-20. Namhlanjesi, i-TWS Valve ithanda ukwethula kafitjhani ukuhlukaniswa kwamavalvu.
1. Ukuhlukaniswa ngomsebenzi nokusetjenziswa
(1) ivalvu ye-globe: i-globe valve eyaziwa nangokuthi yi-valve evaliweko, umsebenzi wayo kukuhlanganisa nofana ukusika umphakathi ngaphakathi kwepayipi. Isigaba se-cut-off valve sifaka hlangana i-gate valve, i-stop valve, i-rotary valve plug valve, i-ball valve, i-butterfly valve kanye ne-diaphragm valve, njll.
(2)ivalvu yokuhlola: i-velve yokuhlola, eyaziwa nangokuthi yi-one-check valve nofana i-check valve, umsebenzi wayo kukhandela ukugeleza emuva kwepayipi. Ivalvu engezansi yepompo yepompo nayo ingokwesigaba sevalvu yokuhlola.
(3) Ivalvu yokuphepha: indima yevalvu yokuphepha kukukhandela umfutho ophakathi nendawo epayipini nofana esisetjenzisweni bona ungadluli inani elibekiweko, ukwenzela bona kuzuzwe umnqopho wokuvikela ukuphepha.
(4) ivalvu yokulawula: ivalvu yokulawula ifaka hlangana ivalvu yokulawula, ivalvu ye-throttle kanye nevalvu yokwehlisa umfutho, umsebenzi wayo kukulungisa umfutho, ukugeleza namanye amapharamitha we-medium.
(5) i-shunt valve: i-shunt valve ifaka hlangana yoke imihlobo yama-valve wokusabalalisa nama-valve, njll., umsebenzi wayo kukusabalalisa, ukuhlukanisa nofana ukuhlanganisa umphakathi ephayiphini.
(6)ivalvu yokukhupha umoya: ivalvu yokukhipha ummoya yingcenye eqakathekileko yokusiza erherhweni lamapayipi, esetjenziswa khulu ebhoyileni, emoyeni, amafutha nerhasi yemvelo, ekuphakeleni amanzi kanye nepayipi lokukhipha amanzi. Kanengi ifakwa endaweni yokulawula nofana indololwane, njll., ukuqeda igesi engaphezu kwepayipi, ukwenza ngcono ukusebenza kuhle kwendlela yamapayipi nokwehlisa ukusetjenziswa kwamandla.
2. Ukuhlukaniswa ngokugandeleleka okubizwako
(1) Ivalvu ye-Vacuum: itjho ivalvu enomfutho wokusebenza ongaphasi komfutho womkhathi ovamileko.
(2) Ivalvu enomfutho ophasi: itjho ivalvu enomfutho omncani we-PN 1.6 Mpa.
(3) Ivalvu yokugandeleleka okuphakathi: itjho ivalvu enomfutho omncani we-PN we-2.5, 4.0, 6.4Mpa.
(4) Ivalvu yomfutho omkhulu: itjho ivalvu enesisindo somfutho we-PN we-10 ~ 80 Mpa.
(5) Ivalvu enegandelelo eliphezulu khulu: itjho ivalvu enomfutho omncani we-PN 100 Mpa.
3. Ukuhlukaniswa ngokwezinga lokutjhisa lokusebenza
(1) Ivalvu yamazinga womtjhiso aphasi khulu: isetjenziselwa ivalvu yamazinga womtjhiso aphakathi t <-100°C.
(2) Ivalvu yokutjhisa okuphasi: isetjenziselwa ivalvu yokusebenza ephakathi nendawo-100°C t-29°C.
(3) Ivalvu yamazinga womtjhiso ajayelekileko: isetjenziselwa amazinga womtjhiso aphakathi-29℃
(4) Ivalvu yamazinga womtjhiso aphakathi: isetjenziselwa amazinga womtjhiso aphakathi wokusebenza wevalvu ye-120°C t 425°C
(5) Ivalvu yokutjhisa okuphezulu: yevalvu enezinga lokutjhisa eliphakathi t> 450°C.
4. Ukuhlukaniswa ngendlela yokutjhayela
(1) Ivalvu ezenzakalelako itjho ivalvu engatlhogi amandla wangaphandle ukutjhayela, kodwana ithembele emandleni womtjhini ngokwawo ukwenza ivalvu ikhambe. Njengevalvu yokuphepha, ivalvu yokwehlisa umfutho, ivalvu yokukhipha amanzi, ivalvu yokuhlola, ivalvu yokulawula ezenzakalelayo, njll.
(2) Ivalvu yokuqhuba amandla: Ivalvu yokuqhuba amandla ingaqhutshwa yimithombo yamandla ehlukahlukene.
(3) Ivalvu kagesi: ivalvu eqhutshwa ngamandla kagesi.
Ivalvu yomoya: Ivalvu eqhutshwa ngumoya ogandelelweko.
ivalvu elawulwa mafutha: ivalvu eqhutshwa mfutho wamanzi ofana namafutha.
Ukungezelela, kuneenhlanganisela zeendlela ezinengi zokutjhayela ezingenhla, ezifana namavalvu wegezi-gezi.
(4) Ivalvu yesandla: ivalvu yesandla ngokusizwa livili lesandla, isibambo, iliva, i-sprocket, ukuya ngesenzo sevalvu. Lokha umzuzu wokuvulwa kwevalvu mkhulu, isondo nesondo lokunciphisa i-worm lingabekwa hlangana nesondo lesandla nesiqu sevalvu. Nakutlhogekako, ungasebenzisa i-universal joint kanye ne-drive shaft ukusebenza ibanga elide.
5. Ukuhlukaniswa ngokuya ngobubanzi obubizwako
(1) Ivalvu enobubanzi obuncani: ivalvu enobubanzi obuncani be-DN 40mm.
(2)Phakathii-valve yobubanzi: i-valve enobubanzi obuncani DN obungu-50~300mm.valve
(3)Kuluivalvu yobubanzi: ivalvu ebizwa nge-DN ngu-350~1200mm valve.
(4) Ivalvu enobubanzi obukhulu khulu: ivalvu enobubanzi obuncani be-DN 1400mm.
6. Ukuhlukaniswa ngeempawu zesakhiwo
(1) Ibhlogo yevalvu: ingcenye yokuvala ihamba phakathi kwesihlalo sevalvu;
(2) i-stopcock: ingcenye yokuvala yi-plunger nofana ibholo, ejikeleza umugqa ophakathi kwayo;
(3) Ubujamo besango: ingcenye yokuvala ikhamba phakathi kwesihlalo sevalvu ejame ngqo;
(4) Ivalvu yokuvula: ingcenye yokuvala ijikeleza i-eksisi ngaphandle kwesihlalo sevalvu;
(5) Ivalvu ye-Butterfly: idiski yesiqetjhana esivaliweko, esijikeleza i-eksisi esihlalweni sevalvu;
7. Ukuhlukaniswa ngendlela yokuhlanganisa
(1) Ivalvu yokuhlanganisa eneentambo: umzimba wevalvu unentambo yangaphakathi nofana yangaphandle, begodu ixhunywe ngentambo yepayipi.
(2)Ivalvu yokuhlanganisa i-flange: umzimba wevalvu one-flange, exhunywe nge-flange yepayipi.
(3) Ivalvu yokuhlanganisa ukuwelda: umzimba wevalvu unomgodi wokuwelda, begodu uhlanganiswe nokuwelda kwepayipi.
(4)I-waferivalvu yokuhlanganisa: umzimba wevalvu uneklampu, exhunywe neklampu yepayipi.
(5) Ivalvu yokuhlanganisa umkhono: ipayipi enomkhono.
(6) hlanganisa ivalvu ehlangeneko: sebenzisa amabhawudo ukubophelela ngqo ivalvu namapayipi amabili ndawonye.
8. Ukuhlukaniswa ngezinto zomzimba wevalvu
(1) Ivalvu yezinto zensimbi: umzimba wevalvu nezinye iingcenye zenziwe ngezinto zensimbi. Njengevalvu yensimbi, ivalvu yensimbi yekhabhoni, ivalvu yensimbi ye-alloy, ivalvu ye-alloy yekhopha, ivalvu ye-aluminiyamu, i-lead
I-alloy valve, i-titanium alloy valve, i-moner alloy valve, njll.
(2) I-valve yezinto ezingezizo zensimbi: umzimba we-valve nezinye iingcenye zenziwe ngezinto ezingezizo zensimbi. Njengevalvu yeplastiki, ivalvu yokubumba, ivalvu ye-enamel, ivalvu yensimbi yengilazi, njll.
(3) umzimba wevalvu yensimbi: umzimba wevalvu uyinsimbi, indawo ekulu yokuthintana ne-medium yi-lining, njenge-lining valve, i-lining valve yeplastiki, i-lining
I-Tao valve et al.
9. Ngokuya ngokuhlukaniswa kwendlela yokutjhuguluka
(1) Ukukhamba nge-engele kufaka hlangana i-valve yebholo, i-velve ye-butterfly, i-stopcock valve, njll
(2) Ukubetha okunqophileko kufaka hlangana ivalvu yesango, ivalvu yokumisa, ivalvu yesihlalo sekhoneni, njll.
Isikhathi sokuposa: Sep-14-2023
