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, valavu yagulugufe, valavu yagulugufe katatu 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.
Mulingo umanena za kutalika kwa valavu ya gulugufe.Pali mitundu iwiri ya kutalika kwa API609, A mndandanda ndi mndandanda wa B, mndandanda uli ndi mitundu iwiri yolumikizira mtundu wa lug ndi mtundu wa matako, mndandanda wa B uli ndi mitundu itatu yolumikizira mtundu wa lug, mtundu wa matako ndi flange iwiri, pakati pawo, B kalasi. valavu iwiri flange gulugufe valavu, ogaŵikana yaitali mndandanda wawiri flange ndi zazifupi mndandanda wapawiri flange, kapangidwe kutalika mndandanda wautali flange ndi ASME B16.10 wa flange mtundu Chipata valavu zogwirizana.Kutalika kwa kamangidwe kamene kamatchulidwa mu mndandanda waufupi sikufanana ndi gulu lopanikizika, 150lb ndi 300lb zimagwirizana ndi ISO 5752 Basic Series 13, EN 558-2, EN593, 300lb ndi 600lb zimagwirizana ndi ISO 5752 Basic Series 14, EN. 558-2 ndi EN593.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 channel ya gulugufe gulugufe mbale, chimbale woboola pakati agulugufe mbale amazungulira mozungulira olamulira, makamaka pozungulira chimbale mbale 90 ° kuchita kulamulira otaya, pamene mbale chimbale kufika 90 °, valavu ali bwino lotseguka boma. , ndi ngodya ya mbale ya chimbale ikhoza kusinthidwa kuti isinthe kayendedwe kapakati, komwe nthawi zambiri kumayikidwa m'mimba mwake ya payipi.
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 zikuwononga zinyalala, kusankha kasinthidwe ambiri a mpira chitsulo thupi mpira chitsulo mbale, ngati sing'anga lili asidi ndi zamchere, ambiri kusankha mokwanira alimbane kapena theka-mizere gulugufe valavu, ngati sing'anga ndi madzi amchenga am'nyanja, nthawi zambiri amasankha aluminium bronze, SS2205, SS2507 valve.
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.