kutseka pang'onopang'ono valavu ya flange
kutseka pang'onopang'ono valavu ya flange
Valavu yowunikira imapangidwa makamaka ndi thupi la valavu, ma discs awiri a semicircular valve, kasupe wobwerera, silinda yosungira mafuta, kutseka pang'onopang'ono banki yaing'ono singano valve (micro regulating valve), yomwe imakankhira ma valavu awiri bwino ndikukankhira kwa sing'anga yolowera.Nthawi yomweyo, sing'anga yoponderezedwa panjira imalowa m'munsi mwa pisitoni mu silinda yosungiramo mafuta kukankhira pisitoni, ndipo mafuta omwe ali kumtunda kwa pisitoni amakanikizidwa kumapeto kwa mchira wa silinda yaying'ono. mbali zonse za thupi la vavu kudzera mu valavu ya singano, kuti awonjezere ndodo ya pistoni mu silinda yaying'ono.Pamene kukanikiza kwa sing'anga yolowera kumatsika pansi pa kukanikiza komwe kumachokera Panthawiyi, chimbalecho chidzatseka chokha pansi pa masika ndi kubwerera kwapakatikati, koma chifukwa ndodo ya pisitoni ili pamalo otalikirapo.Dimba la valve silingathe kutsekedwa kwathunthu, ndipo pafupifupi 20% ya malowa amasiyidwa kuti sing'anga idutse, yomwe imagwira ntchito yochotsa nyundo.
| Kukula koyenera | DN50 – DN1200mm |
| Kupanikizika mwadzina | PN10/PN16/PN25 |
| Kupanikizika kwa mayeso | Chipolopolo: 1.5 nthawi zovotera kuthamanga, Mpando: 1.1 nthawi oveteredwa kuthamanga. |
| temp. | -10°C mpaka 80°C (NBR) -10°C mpaka 120°C (EPDM) |
| Yoyenera sing'anga | madzi |
| Imathetsa kulumikizana | BS EN1092-2 PN10 / PN16/ PN25 flange kukwera. |
| No | Dzina | Zakuthupi |
| 1 | Thupi | ductile iron, WCB, chitsulo chosapanga dzimbiri |
| 2 | Chimbale | ductile iron, WCB, chitsulo chosapanga dzimbiri |
| 3 | Tsinde | Chithunzi cha SS420 |
| 4 | Silinda yamafuta | chitsulo chosapanga dzimbiri |
| 5 | Kusindikiza | EPDM, NBR |
Tianjin Tanggu Jinbin valavu Co., Ltd. unakhazikitsidwa mu 2004, ndi likulu mayina a yuan miliyoni 113, antchito 156, 28 malonda nthumwi za China, kuphimba kudera la mamita lalikulu 20,000 okwana, ndi mamita lalikulu 15,100 kwa mafakitale ndi maofesi. Ndi valavu wopanga chinkhoswe akatswiri R&D, kupanga ndi malonda, olowa-katundu ogwira kaphatikizidwe sayansi, mafakitale ndi malonda.
Kampaniyo tsopano ili ndi 3.5m ofukula lathe, 2000mm * 4000mm wotopetsa ndi mphero makina ndi zida zina zazikulu processing, Mipikisano zinchito valavu kuyezetsa chipangizo ndi mndandanda wa zida wangwiro kuyezetsa.
