Iyo inonyanya kukodzera kuti butterfly plate ye-hombe-caliber valve iiswe mudhayamita nzira yepombi.Mune butterfly valve body cylindrical channel, disc disc yakapoteredza axis yekutenderera, kutenderera Angle pakati pe0 ° ~ 90 °, kutenderera kusvika 90 °, vheji yakazaruka zvizere.Chimiro chayo chiri nyore, mari shoma, inogadziriswa yakasiyana yakakura.
Butterfly valve seal irabha semurevereri, iri kure nehafu yebhora vharafu, bhora vharafu, gedhi vharafu simbi yakaoma sealing performance.Half bhora vharafu mushure mekushandiswa kwenguva refu, chigaro chinoburitsawo masaramusi, chicharamba chichishandiswa, nekugadzirisa hunde uye kurongedza mukati mekuvhura uye kuvhara vharafu hunde inongotenderera 90 °, pakanga paine zviratidzo zvekudonha, compression packing gland mabhoti zvakare zvishoma, kurongedza kunogona kuzadzikiswa pasina kuvuza, nepo imwe yacho ichiri diki simba rekuvhara vharafu, kuvuza kukuru muvharuvhu.
Pane kuenzanisa shavishavi vharafu matatu eccentric simbi yakaoma chisimbiso butterfly vharafu, vharafu muviri uye chigaro nokuda akabatana zvinoriumba, chigaro chisimbiso pamusoro akaturikidzana surfacing welding tembiricha, ngura isingachinji alloy zvinhu.Multi-layer soft stack sealing ring yakagadzikwa paplate yevharuvhu, iyi butterfly valve ichienzaniswa neyechinyakare butterfly valve ine yakanyanya tembiricha inodzivirira, kushanda kwechiedza, hapana kukweshera kuvhurika nekuvhara, kuvhara ne torque yenzira yekufambisa kubhadharira kuiswa chisimbiso, kunatsiridza kushanda kwekuvhara kwevhavhavhavhavha uye kuwedzera zvakanakira hupenyu hwebasa.

Nortech ndeimwe yeanotungamira maindasitiri ekugadzira mavharuvhu muChina ane quality certification ISO9001.

Zvigadzirwa zvikuru:Butterfly Valve,Ball Valve,Gedhi Vavhavha,Tarisa Valve,Globe Vavlve,Y-Strainers,Magetsi Acurator,Pneumatic Acurators .