Tianjin Zhongfa Valvendi katswiri wopanga mavavu agulugufe. Tapereka mautumiki a butterfly valve OEM kwa makasitomala aku United States, Russia, Canada, ndi Spain kwa zaka 15, ndipo Tidalandira matamando amodzi kuchokera kwa makasitomala.
Titha kupereka mitundu iyi ya mavavu agulugufe a API609:
Malinga ndi kugwirizana, ife tirivalavu ya butterfly yawiri-flange, valavu ya butterflyndivalavu ya butterfly;
Malinga ndi zinthuzi, titha kupereka chitsulo cha ductile, zinthu za carbon zitsulo, zitsulo zosapanga dzimbiri, zinthu zamkuwa, zida zapamwamba zachitsulo;
Malinga ndi ndondomekoyi, tikhoza kuperekaVavu yagulugufe ya API609ndi thupi loponyera ndi thupi lowotcherera.
Malinga ndi mpando, titha kupereka chisindikizo chofewa, chosindikizira cholimba, chisindikizo chamagulugufe amtundu wa API609. Mulinso valavu yagulugufe, eccentric butterfly valve, katatu eccentric butterfly valve pamwamba.
Pansipa pali mitundu inayi ya agulugufe a API 609
API 609 Wafer Type Butterfly Valve
API 609 Lug Type Butterfly Valve
API 609 Flange Type Butterfly Valve
API 609 Eccentric Type Butterfly Valve
Kodi API609 Butterfly Valve ndi chiyani?
API std 609 ndi muyezo wa American Petroleum Institute wa mavavu agulugufe mumitundu iwiri yolumikizirana, zikwama ndi zopindika. Wotsimikiziridwa ndi kuvomerezedwa ndi American Petroleum Institute, API609-2016 ndi imodzi mwa matembenuzidwe, omwe amatsimikizira kalasi ya kukakamizidwa, kukula kwa ulamuliro ndi kukula kwa njira ya mavavu agulugufe, ndikukambirana ndondomeko ya kapangidwe ka mankhwala ndi miyezo yoyesera.
Muyezowu umatchula kutalika kwa valavu ya gulugufe. pali awiri dongosolo kutalika kwa API609, A mndandanda ndi B mndandanda, A mndandanda ali mitundu iwiri ya kugwirizana kwa lug mtundu ndi matako mtundu, B mndandanda ali mitundu itatu ya kugwirizana kwa mtundu lug, mtundu matako ndi flange iwiri, pakati pawo, B kalasi valavu iwiri flange gulugufe valavu, ogaŵikana yaitali mndandanda wawiri flange ndi waufupi mndandanda wapawiri flange, mawonekedwe kutalika kwa mndandanda wautali awiri flange flange6 mtundu AS10 valavu. Kutalika kwa kamangidwe kamene kamatchulidwa mndandanda waufupi sikumagwirizana ndi gulu la kuthamanga, 150lb ndi 300lb zimagwirizana ndi ISO 5752 Basic Series 13, EN 558-2, EN593, 300lb ndi 600lb zimagwirizana ndi ISO 5752 Basic Series 5583 EN 5583 EN. Kuonjezera apo, API609 imapanganso malamulo oyenerera pazitsulo za valve monga chilolezo cha butterfly plate, shaft ndi shaft seal, zomwe zingapezeke mu API609-2016 ndipo sizidzabwerezedwa pano.
Kodi valavu ya butterfly imagwira ntchito bwanji?
Valve ya butterfly ndi mtundu wa valavu yomwe imatsegulidwa ndi kutsekedwa pozungulira tsinde ndikuyendetsa mbale ya disc nthawi yomweyo. Mu cylindrical njira ya gulugufe gulugufe mbale chimbale woboola pakati agulugufe mbale amazungulira mozungulira olamulira, makamaka pozungulira chimbale mbale 90 ° kuchita otaya kulamulira, pamene mbale chimbale kufika 90 °, valavu ndi mu boma lotseguka, ndi ngodya ya mbale chimbale zingasinthidwe kusintha sing'anga otaya, amene nthawi zambiri anaika mu chitoliro m'mimba mwake.
Kodi kusankha valavu butterfly?
Malinga ndi kuthamanga mlingo: PN10, PN16, Class150, JIS 5K, JIS 10K, zambiri kusankha pakati mzere zofewa chisindikizo gulugufe valavu, ngati kuthamanga pamwamba, zambiri analimbikitsa kusankha cholimba chisindikizo eccentric gulugufe valavu.
Malinga ndi atolankhani: sanali dzimbiri, madzi ndi sanali dzimbiri madzi zinyalala, kusankha ambiri kasinthidwe wa mpira chitsulo thupi mpira chitsulo mbale, ngati sing'anga lili asidi ndi alkali, ambiri kusankha mokwanira alimbane kapena theka-alimbane agulugufe valavu, ngati sing'anga ndi mchenga madzi a m'nyanja, zambiri kusankha zotayidwa mkuwa, SS2205.SS2507 valavu.
Njira yogwiritsira ntchito valavu ya butterfly: chogwirira, turbine, pneumatic, magetsi, hydraulic, malingana ndi zosowa zenizeni za malo kuti mupange chisankho.
Kugwiritsa ntchito valavu ya butterfly: yomwe imagwiritsidwa ntchito kwambiri mumafuta, gasi, mankhwala, mankhwala amadzi ndi mafakitale ena onse, imagwiritsidwanso ntchito muzakudya zoziziritsa kukhosi zopangira madzi.