Butterfly Valve Sumo

Nhungamidzo:

Butter butterinobva kumhuri yemavharha inonziQuarter-tendeuka mavharuvhu. Mukushanda, vharuvhu iri yakavhurika zvizere kana kuvharwa kana iyo disc yakatenderedzwa quarter tendeuka. Iyo "butterfly" isimbi inhenda yakaiswa padanda. Kana iyo vharuvhu yakavharwa, iyo disc yakatendeuka kuitira kuti zviitwe zvizere kubva munzira. Kana vharuvhu rakazaruka zvizere, iyo disc yakatengeraniswa turnter turn kuitira kuti ibvise ndima isingadzoreki yemvura. Iyo vharuvharu yacho inogona kuvhurwa zvakare inowedzera kuyerera.

Kune marudzi akasiyana emapoterfly mavharuvhu, imwe neimwe yakajairana nedzvinyiriro dzakasiyana uye kushandiswa kwakasiyana. Iyo zero-offet butterfly vhezheni, iyo inoshandisa iyo yekuchinjika yerabha, ine yakaderera yekufambisa ratidziro. Iyo yakakwirira-perform-conters yekubvisa butterfly vharuvhu, inoshandiswa mukudzvanywa-kudzvinyirira masisitimu emutsara weiyo disc chigaro uye chigadziko chemuviri Izvi zvinogadzira chiitiko che cam panguva yekushandisa kusimudza chigaro kunze kwekukonzeresa kushoma mukushamisika pane kwakagadzirwa muZero Offet Dhizaini uye kuderedza maitiro ayo ekupfeka. Iyo vharuvharu yakanakira kune yakakwirira-yekumanikidza masisitimu ndiyo katatu yekubvisa butterfly vharuvhu. Muvhavha iyi yeValve Chigaro Chekubata Axis iri offset, iyo inoita kuti isangobvisa kutsiga kushoma pakati pe disc uye chigaro. Panyaya yekatatu yekubvisa mavhavha chigaro chakagadzirwa nesimbi kuitira kuti zvive nemamhanyi sekuti uwane bubble yakasimba kuvhara-kubva paunosangana ne disc.

Mhando

1. Concentric butterfly mavhavha- Iyi mhando yeValve ine chigaro chakasimba chesabha chine simbi disc.
2. NEMAHARA-Ecancentric Butterfly mavhavha.
3. Rwendo-eccentric butterfly mavhavha.

Wafer-Style butterfly mavhavha

The theWafer Statest Butterfly ValveYakagadzirirwa kuchengetedza chisimbiso kurwisa bi-nzira yekumanikidza kusiyanisa kudzivisa chero mugero wemasisitimu akagadzirirwa kuyerera kwekusavimbika. Inoita izvi nechisimbiso chakakodzera; ie, gasket, o-mhete, chaiyo yekunyorwa, uye takasvinura vhasi pane kumusoro kumusoro uye kusimuka mativi evaivhroni.

Lug-Style Butterfly Valve

Lug-style mavharuvhuyakavezwa mitsetse pamativi ese emuviri wemuviri. Izvi zvinovatendera kuti vaiswe muhurongwa uchishandisa maviri maviri emabhasi uye hapana nzungu. Iyo vharuvhu yakaiswa pakati pematare maviri uchishandisa chikamu chakasiyana cheBolts kune imwe neimwe flange. Iyi setup inobvumidza chero divi reiyo pombi yekuputika kuti isunungurwe pasina kuvhiringidza rumwe rutivi.

Iyo Lug-Style butterfly vharuvhu inoshandiswa mune yakafa yekupedzisira basa kazhinji ine yakaderedzwa yekumanikidza yekumanikidza. Semuenzaniso, vharucha-yeguruva buttery yakavhuvhuta pakati pemapuranga maviri ane 1,000 kpa (150 PSI) Kumanikidza Rating. Vharuvhu rimwechete rakakwira neiyo Flange, mubasa rekupedzisira rakafa, rine 520 KPA (75 PSI) Rating. Makavharu emavhesi akanyanyisa anoramba zvakanyanya kumakemikari uye soles uye anogona kubata tembiricha kusvika mazana maviri ° C, iyo inoita mhinduro dzakasiyana siyana.

Shandisa muindasitiri

Muchisheni, yemakemikari, uye maindasitiri ezvekudya, butterfly vharuvhu rinoshandiswa kukanganisa chigadzirwa kuyerera (solid, mvura, gasi) mukati mechiitiko ichi. Iwo mavharuvhu anoshandiswa mune aya maindasitiri anowanzogadzirwa maererano neCGMP Nyaya (ikozvino yakanaka yekugadzira maitiro). Butterbly mavhavha anowanzo kutsiva mabharari emabhora mune akawanda maindasitiri, kunyanya peturu, nekuda kwekudzikira kwemari, asi mapepa ekuisa mabhuruku haagoni 'kudedera' kwekuchenesa.

Mifananidzo