Bi-Directional Butterfly Valve, DI, CI, Ductile Iron, Cast Iron, DN2000,DN1800,DN1600,DN1400,DN1200,DN1000,DN800

Katundu wokhazikika wa mphete yosindikizira yachitsulo imapangitsa kuti zero kutayikira Torque chisindikizo kuwonetsetsa kutayikira kwa njira ziwiri zero.Kapangidwe ka kuzungulira kolowera kumanja ndi kukangana kwa ziro kumatsatiridwa ndi mfundo yosiyanitsa katatu.Imathetsa kukangana pakati pa mpando ndi O-ring panthawi ya 90deg kasinthasintha.Mpando wolimba wa STL ukhoza kukhutiritsa malo ambiri ogwira ntchito, ndi moyo wautali wautumiki komanso kukonza kosavuta.Thupi loponyera limodzi, lokhala ndi miyeso ya maso ndi maso yogwirizana ndi ISO5752, ASME B16.10 ndi API609, limatha kulowa m'malo mwa mavavu agulugufe ochita bwino kwambiri ndi mitundu ina ya mavavu, kuti akhazikike mosavuta komanso mosinthasintha.Kapangidwe ka chitsulo cha l ndi zero kutayikira kumapangitsa valavu kukhala ndi "chitetezo chachilengedwe chachitetezo chamoto" mawonekedwe.Kapangidwe ka tsinde koletsa kuphulika ndi kotetezeka komanso kodalirika, kogwirizana kwathunthu ndi zofunikira za API609.Chizindikiro cha malo a valve pa tsinde ndi flange yokwera pamwamba ndizothandiza kusonyeza malo a disc.Tsinde limatengedwa ngati gawo limodzi la shaft, yokhala ndi pini kapena makiyi ophatikizira kulumikiza tsinde ndi disc.

Kukhala gawo lokwaniritsa maloto a antchito athu!Kuti mupange gulu losangalala, logwirizana komanso laukadaulo!Kuti tipindule kwa makasitomala athu, ogulitsa, gulu ndi ife eni ku China Supplier China DIN 3352 F4 Nrs 100mm Pn16 Gate Valve Handle, Takhala okondwa kuti takhala tikukula mosalekeza limodzi ndi chithandizo chachangu komanso chokhalitsa. za ogula athu okondwa!
China Supplier China Resilient Seated Gate Valve, Ggg40 Gate Valve, Tikufuna kuitana makasitomala ochokera kunja kudzakambirana nafe bizinesi.Titha kupatsa makasitomala athu katundu wapamwamba kwambiri komanso ntchito yabwino kwambiri.Tili otsimikiza kuti tikhala ndi ubale wabwino ndi mgwirizano ndikupanga tsogolo labwino kwa onse awiri.