TWS valveinyanzvi vharafu mugadziri.Mumunda mavharuvhu rakagadzirwa kwemakore anopfuura 20.Nhasi, TWS Valve inoda kusuma muchidimbu kurongwa kwemavharuvhu.
1. Kurongwa nekushanda uye kushandiswa
(1) globe valve: globe valve inozivikanwawo sevhavha yakavharwa, basa rayo nderekubatanidza kana kucheka svikiro mupombi.Yekucheka-vharuvhu kirasi inosanganisira gedhi vharafu, yekumisa vharafu, inotenderera vharafu vharafu, bhora vharafu, butterfly vharafu uye diaphragm vharafu, nezvimwe.
(2)cheki vharafu: cheki chevhavha, inozivikanwawo se-one-check valve kana cheki valve, basa rayo nderokudzivirira svikiro mupombi yekudzokera shure.Ivhavha yepasi yepombi yepombi zvakare ndeyekirasi yevhavha yekuongorora.
(3) Chengetedzo vharafu: basa revhavhavhavha yekudzivirira nderekudzivirira kudzvanywa kwepakati mupombi kana mudziyo kubva pakudarika kukosha kwakatarwa, kuitira kuti uwane chinangwa chekuchengetedzwa kwekuchengetedza.
(4) valve inogadzirisa: valve inogadzirisa inosanganisira kuvhara valve, throttle valve uye kudzvinyirira kuderedza valve, basa rayo nderekugadzirisa kudzvinyirira, kuyerera uye mamwe mapeji epakati.
(5) shunt valve: shunt valve inosanganisira marudzi ese ekugovera mavharuvhu uye mavharuvhu, nezvimwewo, basa rayo nderekugovera, kuparadzanisa kana kusanganisa svikiro mupombi.
(6)air release valve: chivharo chekupedza chinhu chakakosha chekubatsira chikamu muhurongwa hwepombi, iyo inoshandiswa zvakanyanya mubhailer, air conditioning, mafuta uye gasi rechisikigo, kugovera mvura uye pombi yemvura.Kazhinji kuiswa munzvimbo yekuraira kana kugokora, nezvimwewo, kubvisa gasi rakawandisa mupombi, kuvandudza kushanda kwepombi mugwagwa uye kuderedza kushandiswa kwesimba.
2. Kuronga nemazita ekumanikidza
(1) Vacuum valve: inoreva vharafu ine kushanda kwayo kwakadzikira pane yakajairwa mhepo.
(2) Low-pressure valve: inoreva vharafu ine zita rekumanikidza PN 1.6 Mpa.
(3) Medium pressure valve: inoreva vharafu ine zita rekumanikidza PN ye2.5, 4.0, 6.4Mpa.
(4) High pressure valve: inoreva vheji inorema PN ye10 ~ 80 Mpa.
(5) Ultra-high pressure valve: inoreva vharafu ine zita rekumanikidza PN 100 Mpa.
3. Classification nekushanda tembiricha
(1) Ultra-yakaderera tembiricha vharafu: inoshandiswa kune yepakati tembiricha yekushanda t <-100 ℃ vharafu.
(2) Yakadzika-tembiricha vharafu: inoshandiswa kune yepakati inoshanda tembiricha-100 ℃ t-29 ℃ vharafu.
(3) Yakajairika tembiricha vharafu: inoshandiswa kune yepakati inoshanda tembiricha-29 ℃
(4) Medium tembiricha vharafu: inoshandiswa kwepakati tembiricha yekushanda ye120 ℃ t 425 ℃ vharafu
(5) High tembiricha vharafu: nokuti vharafu nepakati kushanda tembiricha t> 450 ℃.
4. Kurongwa nedhiraivha mode
(1) Automatic valve inoreva vharuvhu isingade simba rekunze kuti ityaire, asi inotsamira pasimba repakati pachayo kuita kuti vharuvhu ifambe.Zvakadai sevhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavha,cheki vharuvhu,otomatiki regulating vharafu, etc.
(2) Power drive valve: Ivhavha yemagetsi inogona kutungamirirwa nemhando dzakasiyana dzemasimba.
(3) Chivharo chemagetsi: vharafu inotungamirirwa nesimba remagetsi.
Pneumatic valve: Vhuru inofambiswa nemhepo yakamanikidzwa.
oiri controlled valve : vharuvhu inofambiswa nekumanikidzwa kwemvura semafuta.
Mukuwedzera, kune kusanganiswa kwepamusoro-soro nzira dzakawanda dzekutyaira, dzakadai segesi-magetsi mavharuvhu.
(4) Manual valve: manual valve nerubatsiro rwevhiri remaoko, mubato, lever, sprocket, kusvika nekuita kwevhavha.Kana nguva yekuvhura vharafu yakakura, iyi vhiri uye worm vhiri rekudzikisira inogona kuiswa pakati pevhiri reruoko nevharuvhu.Kana zvichidikanwa, iwe unogona zvakare kushandisa iyo universal joint uye dhiraivha shaft yekushanda kure-kure.
5. Classification maererano nezita dhayamita
(1) Diki dhayamita vharafu: vharafu ine dhayamita rezita reDN 40mm.
(2)Medialdhayamita vharafu: vharafu ine dhayamita rezita DN ye50 ~ 300mm.vharuvhu
(3)Zvikurudhayamita vharafu: zita vharafu DN iri 350 ~ 1200mm vharafu.
(4) Vhuru yedhayamita yakakura kwazvo: vharafu ine dhayamita rezita reDN 1400mm.
6. Kurongwa nemaitiro ezvimiro
(1) Vhivhavhavha: chikamu chinovhara chinofamba nepakati pechigaro chevharuvhu;
(2) stopcock: chikamu chinovhara iplunger kana bhora, rinotenderera pakati pemutsara wega;
(3) Chimiro chegedhi: chikamu chinovhara chinofamba nepakati pechigaro chevharuvhu yakamira;
(4) Vhuru yekuvhura: chikamu chinovhara chinotenderera neaxis kunze kwechigaro chevharuvhu;
(5) Butterfly valve: dhisiki yechidimbu chakavharwa, chinotenderera paaxis muchigaro chevharuvhu;
7. Kuronga nenzira yekubatanidza
(1) Threaded yekubatanidza vharuvhu: muviri wevharuvhu une shinda yemukati kana shinda yekunze, uye yakabatana neshinda yepombi.
(2)Flange yekubatanidza vharafu: muviri wevharuvhu une flange, wakabatana nepombi flange.
(3) Welding yekubatanidza vharafu: muviri wevharuvhu une welding groove, uye wakabatana nepombi welding.
(4)Wafervharafu yekubatanidza: muviri wevharuvhu une chibatiso, chakabatana nepombi clamp.
(5) Sleeve yekubatanidza vharafu: pombi ine sleeve.
(6) batanidza vharuvhu yakabatana: shandisa mabhaudhi kusungirira vharafu nepombi mbiri pamwechete.
8. Kurongwa nevharuvhu muviri zvinhu
(1) Metal material valve: muviri wevharuvhu uye zvimwe zvikamu zvinogadzirwa nesimbi.Zvakadai sesimbi yakakandwa vharafu, kabhoni simbi vharafu, alloy simbi vharafu, copper alloy vharafu, aruminiyamu alloy vharafu, lead
Alloy valve, titanium alloy valve, moner alloy valve, nezvimwe.
(2) Isiri-metallic material valve: muviri wevharuvhu uye zvimwe zvikamu zvakagadzirwa nezvinhu zvisiri zvesimbi.Zvakadai sepurasitiki vharafu, vharafu yehari, enamel vharafu, girazi simbi vharafu, nezvimwe.
(3) simbi vharafu muviri lining vharafu: iyo vharafu muviri chimiro isimbi, iyo huru pamusoro pekubatana nepakati ndeyekumisikidza, senge lining vharafu, lining epurasitiki vharafu, lining.
Tao valve et al.
9. Maererano chinja nhungamiro kupatsanura
(1) Angle kufamba kunosanganisira bhora vharafu, butterfly valve, stopcock valve, nezvimwe
(2) Kurova kwakananga kunosanganisira vharafu yegedhi, vharafu yekumisa, vharafu yekona yekona, nezvimwe.
Nguva yekutumira: Sep-14-2023