Valavu ya Butterfly yokhazikika kawiri yokhala ndi mpando wa rabara
Valavu ya Butterfly yokhazikika kawiri yokhala ndi mpando wa rabara

Kukula: DN 100 - DN2800
Design muyezo: API 609, BS EN 593.
Muyeso wa maso ndi maso: API 609, ISO 5752, BS EN 558, BS 5155.
Kubowola kwa Flange: ANSI B 16.1, BS EN 1092, DIN 2501 PN 10/16, BS 10 Table E.
Mayeso: API 598.

| Kupanikizika Kwadzina | PN10 PN16 |
| Kuyesedwa kwa Kupanikizika | Chipolopolo: kuthamanga koyesedwa nthawi 1.5, Mpando: Kupanikizika koyesedwa ndi 1.1 nthawi. |
| Kutentha kwa Ntchito | -10°C mpaka 80°C (NBR) -10°C mpaka 120°C (EPDM) |
| Zida Zoyenera | Madzi, Mafuta ndi gasi. |
Mayeso a chipolopolo ndi chisindikizo cha valavu iliyonse amachitidwa ndikulembedwa phukusi lisanaperekedwe kuti atsimikizire kuti chinthucho chili bwino. Chophimba choyeseracho chimakhala ndi madzi m'chipinda.

| Zigawo | Zipangizo |
| Thupi | chitsulo chosungunuka, chitsulo cha kaboni, chitsulo chosapanga dzimbiri |
| Disiki | Chitsulo chodulira cha nikeli / Al bronze / Chitsulo chosapanga dzimbiri |
| Kutseka | EPDM / NBR / VITON / PTFE |
| Tsinde | Chitsulo chosapanga dzimbiri |

Vavu ya gulugufe imagwiritsidwa ntchito poletsa kapena kuletsa kuyenda kwa mpweya wowononga kapena wosawononga, zakumwa ndi madzi ochepa. Ikhoza kuyikidwa pamalo aliwonse osankhidwa m'mapaipi m'mafakitale opangira mafuta, mankhwala, chakudya, mankhwala, nsalu, kupanga mapepala, uinjiniya wamagetsi, zomangamanga, kupereka madzi ndi zimbudzi, zitsulo, uinjiniya wamagetsi komanso makampani opanga magetsi.

Tianjin Tanggu Jinbin Valve Co., Ltd. idakhazikitsidwa mu 2004, ndi ndalama zolembetsedwa za yuan 113 miliyoni, antchito 156, ogulitsa 28 aku China, okhala ndi malo okwana masikweya mita 20,000, ndi masikweya mita 15,100 a mafakitale ndi maofesi. Ndi wopanga ma valve wochita kafukufuku waukadaulo ndi chitukuko, kupanga ndi kugulitsa, kampani yogwirizana yophatikiza sayansi, mafakitale ndi malonda.
Kampaniyo tsopano ili ndi lathe yoyimirira ya 3.5m, makina oboola ndi opera a 2000mm * 4000mm ndi zida zina zazikulu zokonzera, chipangizo choyesera magwiridwe antchito a valve ndi zida zingapo zoyesera zabwino kwambiri.












