Amavavu Evemvane Ahlezi Ngama-Eccentric Erabha
Izici
▪ Hlangana noma udlule izimfuneko ze-EN593.I-Double Eccentric Type.
▪ I-torque encane yokuvula, eguquguqukayo futhi elula ukuyisebenzisa, yonga abasebenzi futhi yonga ugesi.
▪ Isakhiwo esiyingqayizivele, isisindo esincane, ukuvula nokuvala ngokushesha.
▪ Impahla yokuvala iyakwazi ukuguga futhi imelana nokugqwala, futhi iphila isikhathi eside.
▪ Ingafakwa kunoma iyiphi ipositon futhi kulula ukuyilungisa.
▪ Indandatho Yesihlalo Serabha eboshwe kwidiski ye-valve noma umzimba ukuze uzikhethele.
Umshini wokudlulisela izikelemu uvalwe ngokuphelele futhi ungasetshenziswa emanzini isikhathi eside.
▪ Ingxenye yophawu eshintshwayo, ukusebenza okuthembekile kokuvala futhi akukho ukuvuza ekuvaleni kwezindlela ezimbili.
▪ I-Mounting Flange ngokuhambisana ne-ISO 5211.
▪ I-Face to Face Dimension ithobelana ne-EN558 Series 13 noma i-Series 14.
▪ Hlola ingcindezi:
I-Shell Test Pressure 1.5 x PN
I-Seal Test Pressure 1.1 x PN
Idizayini Yediski Elula
Sisebenzisa ubuchwepheshe obuthuthuke kakhulu obusizwa ngekhompuyutha ukuklama i-valve disc ibe umumo wamagagasi.Idizayini yomumo wamagagasi inikeza ukuzinza okungcono koketshezi oludlulayo, inciphisa ukulahlekelwa kwengcindezi futhi ivumela ukubekwa okusebenzayo kwe-cavitation.
Ukucaciswa Kwempahla
| Ingxenye | Okubalulekile |
| Umzimba | Insimbi empunga, i-Ductile iron, insimbi engagqwali, i-Cast steel, i-Ni-Cr alloy |
| Idiski | Insimbi empunga, i-Ductile iron, insimbi engagqwali, i-Cast steel, i-Ni-Cr alloy |
| Isiqu | 2Cr13, 1Cr13 Stainless steel, medium carbon steel, 1Cr18Ni8Ti |
| Isihlalo | Insimbi engagqwali |
| Indandatho yokuvala | Buna N, Rubber EPDM, PTFE |
| Ukupakisha | I-graphite eguquguqukayo, i-Graphite asbestos, i-PTFE |
Isikimu
Ukugqoka
▪ I-Standard Epoxy Coating
▪ I-Special Coing for Corrosion Protection
Ukufakwa okukhethekile kunikeza isivikelo esinokwethenjelwa se-valve, ikakhulukazi kwezinye izimo zokusebenza ezinzima, njenge-acid noma imidiya ye-alkali, amanzi aqukethe i-sediment, uhlelo lokupholisa, izinhlelo zamandla kagesi, amanzi olwandle, amanzi anosawoti kanye namanzi angcolile ezimbonini.
I-EPC (Ceramic and Epoxy Two-Component Coating)
I-Rubber Enemigqa Eqinile Eqinile noma Ethambile
I-Polyurethane Painting Ingaphakathi nangaphandle
Ingaphandle Le-Conductive Coating Ekhethekile Yokugwema Umlilo
Uku-oda Ulwazi
▪ Uhlobo olujwayelekile kanye nohlobo olungangenwa ukuqhuma kuyatholakala kumavalvu evemvane ehlala irabha ene-eccentric ene-actuator kagesi.
Sicela usho ukuthi i-two-way synchronous display iyadingeka yini kumavalvu ovemvane aqhutshwa ngegiya lezikelemu.
▪ Eminye imininingwane edingekayo iyatholakala, sicela ucacise.
Isimiso Sokusebenza
▪ I-valve uvemvane edonsa izikelemu edonsa indlela emibili yehliswa ijubane ngegiya lezikelemu nezinye izindlela ngokuzungezisa isondo lesandla noma isikwele sesibambo sekhoni, bese ishayela i-valve shaft nediski uvemvane ukuze ijikeleze phakathi kwamadigri angu-90 ngokusebenzisa ukwehla kwegiya lezikelemu. , ukuze kufezwe inhloso yokunqamula, ukuxhuma noma ukulawula ukugeleza.I-valve uvemvane ovala uphawu olukabili kagesi yehliswa i-actuator kagesi ngegiya lezikelemu noma ishayela ngokuqondile i-valve shaft kanye ne-butterfly disc ukuze ijikeleze phakathi kwamadigri angu-90, ukuze kufezwe injongo yokuvula nokuvala ivalvu.
Kungakhathaliseki ukuthi igiya lezikelemu noma imodi yokushayela kagesi, ukuvuleka noma ukuvala kwevalvu kunqunyelwe umshini owumkhawulo.Futhi indlela ekhombisayo ibonisa ngokulinganayo isimo esivulekile sediski uvemvane.
Isicelo
Amavalvu emvemvane asetshenziswa kakhulu kunethiwekhi yokuphakelwa kwamanzi kamasipala, uhlelo lwamanzi okupholisa, ukusatshalaliswa kwamanzi, uhlelo lokuphehla ugesi ngamanzi, indawo yokuhlanza indle, iphrojekthi yokuphambukisa amanzi, embonini yamakhemikhali, ekuncibilikiseni amanzi kanye nezinye izinhlelo zokuphakelwa kwamanzi kanye nezinhlelo zokuphehla ugesi.Isebenza emanzini aluhlaza, emanzini ahlanzekile, igesi ebolayo, i-liquid and multiphase fluid medium, futhi inomthethonqubo, imisebenzi enqamuliwe noma engabuyisi.
▪ I-valve uvemvane enama-eccentric amabili asebenza ekuvaleni kwendlela eyodwa.Ngokuvamile, izofakwa ngendlela ephawuliwe.Uma isimo sokubeka uphawu sinezindlela ezimbili, sicela usibonise kwinkontileka ye-oda, noma usebenzise ivalve uvemvane womugqa ophakathi.
Amanothi
▪ Imiklamo, izinto zokwakha kanye nokucaciswa okubonisiwe kungashintsha ngaphandle kwesaziso ngenxa yokuthuthukiswa okuqhubekayo kwemikhiqizo.
