Uila WCB Vulcanized Noho Flanged Butterfly Valve

ʻO ka valve butterfly he ʻano valve e hoʻohana ana i ka motika uila no ka hana ʻana i ka disc, ʻo ia ka mea nui o ka valve.Hoʻohana mau ʻia kēia ʻano valve e hoʻomalu i ke kahe o nā wai a me nā kinoea i nā ʻano hana ʻenehana.Hoʻokomo ʻia ka disc valve butterfly ma luna o ke kumu ʻōwili, a i ka wā e hoʻāla ʻia ai ke kaʻa uila, e hoʻohuli ʻo ia i ka disc i mea e ālai pono ai i ke kahe a ʻae paha ia e hele ma waena,


  • Nui:2”-72”/DN50-DN1800
  • Paʻi Paʻi:Papa125B/Papa150B/Papa250B
  • Palapala hoʻokō:18 Mahina
  • Kapa inoa:ZFA Valve
  • lawelawe:OEM
  • Huahana Huahana

    Huahana Huahana

    Ka nui a me ke kaomi ʻana a me ke kūlana
    Nui DN40-DN1800
    Paʻi Paʻi Papa125B, Papa150B, Papa250B
    He alo a he alo STD AWWA C504
    Hoʻohui STD ANSI/AWWA A21.11/C111 Flanged ANSI Papa 125
    STD Flange luna ISO 5211
       
    Mea waiwai
    Kino ʻO ka hao hao, WCB
    Disc ʻO ka hao hao, WCB
    Puʻu/ʻau SS416, SS431
    Noho NBR, EPDM
    ʻO ke kuʻi ʻana PTFE, keleawe
    E ke apo NBR, EPDM, FKM
    Mea hoʻokō Lever lima, pahu pahu, mea hana uila, mea hana Pneumatic

     

    Hōʻike Huahana

    uila lele lele-1
    uila lele lele-15
    uila lele lele-2

    Pōmaikaʻi Huahana

    ʻO nā hiʻohiʻona nui o ka noho vulcanized ʻelua half-shaft flange butterfly valve:

    1. Hoʻolālā ʻelua hapalua: ʻoi aku ka paʻa o ka wehe ʻana a me ka pani ʻana o ka valve, e hōʻemi ana i ka pale ʻana o ka wai a me ka hoʻomaikaʻi ʻana i ka pololei o ka mana kahe.

    2. Vulcanized valve noho: Hana 'ia me ka kūikawā vulcanized mea, ua maikaʻi kapa komo a me ka sila hana, e hōʻoiaʻiʻo lōʻihi-manawa paʻa hana o ka valve.

    3. Hoʻohui Flange: Hoʻohana ʻia ka pilina flange maʻamau e hoʻomaʻamaʻa i ka pilina me nā mea hana ʻē aʻe a loaʻa kahi ākea o nā noi.

    4. Nā mea hana like ʻole: nā mea hana uila, akā hiki ke koho ʻia nā mea hana ʻē aʻe e like me ka pono o ka mea hoʻohana e hoʻokō i nā pono hana like ʻole, e like me ka worm gear, pneumatic, etc.

    5. Ka laulā o ka noi: hoʻohana nui ʻia i ka mana kahe o ka pipeline i ka ʻaila, ʻoihana kemika, metallurgy, mālama wai a me nā māla ʻē aʻe.

    6. Hana hoʻopaʻa: Ke pani ʻia ka valve, hiki iā ia ke hōʻoia i ka hoʻopaʻa piha ʻana a pale i ka leakage wai.

    7. Mālama maʻalahi: ʻO ka hana maʻalahi, maʻalahi e mālama a hoʻoponopono, e hoʻemi ana i nā kumukūʻai hana.

    Huahana kuai wela


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