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OEM Yopereka China 8 Inch RF Flanged Cast Steel Non Return Check Vavu

Kufotokozera Kwachidule:

Kukweza valavu kumatanthauza kudalira kuyenda kwa sing'anga yokha kutseguka, kutseka valavu, kudalira kulemera kwa valve ndi kuthamanga kwamadzimadzi muzitsulo zodziwikiratu kuti muteteze kutuluka kwamadzimadzi, komwe kumadziwikanso kuti check valve. valavu, valavu ya reflux, ndi valve yothamanga kumbuyo. Valve yowunikira ndi valavu yodziwikiratu, ntchito yake yayikulu ndikuletsa atolankhani kuti ateteze kutulutsa kwa mpope ndikuyendetsa galimoto, komanso media media. Valve yowunikira ingagwiritsidwenso ntchito komwe kukakamiza kumatha kukwera ku dongosolo lothandizira kumapereka zambiri kuposa payipi yamagetsi yamagetsi.


  • Nthawi Yotsimikizira:1 chaka
  • Thandizo lokhazikika:OEM, ODM
  • Chiphaso:API, ISO, CE, RoHS
  • MOQ:1 Seti
  • Malo Ochokera:China
  • Dzina la Brand:LIQUID
  • Tsatanetsatane wa Zamalonda

    OEM / ODM Service

    Zogulitsa Tags

    Malo athu okhala ndi zida komanso kuwongolera kwapamwamba kwambiri pamagawo onse opanga kumatithandiza kutsimikizira kukhutitsidwa kwa ogula pa OEM Supply China 8 Inch RF Flanged Cast Steel Non Return Check Valve, Pokhapokha kukwaniritsa zinthu zabwino kwambiri kuti tikwaniritse zomwe kasitomala akufuna, malonda athu onse adawunikiridwa mosamalitsa asanatumizidwe.
    Malo athu okhala ndi zida zonse komanso kuwongolera kwapamwamba kwambiri pamagawo onse opanga kumatithandiza kutsimikizira kukhutitsidwa kwa ogulaChina 8 inch Non Return Valve,RF Flanged Non Return Valve, onani valavu 4 inchi , Monga ogwira ntchito ophunzira bwino, aluso komanso amphamvu, takhala ndi udindo pazinthu zonse zofufuza, kapangidwe, kupanga, kugulitsa ndi kugawa. Pophunzira ndi kupanga njira zatsopano, sikuti tikungotsatira komanso tikutsogolera makampani opanga mafashoni. Timamvetsera mwachidwi maganizo ochokera kwa makasitomala athu ndikupereka mauthenga pompopompo. Mudzamva ukatswiri wathu komanso ntchito yathu yosamala.
     

     

     

     

     

     

    Kukweza valavu yowunikira kumatanthawuza valavu yomwe imatsegula ndi kutseka diski malingana ndi kutuluka kwa sing'anga yokha kuti iteteze kubweza kwapakati, komwe kumatchedwanso valve check, valve ya njira imodzi, valve counterflow, ndi valve back pressure. Check valve ndi valve automatic. Ntchito yake yayikulu ndikuletsa kubweza kwapakati, kupopera kwapampu ndi mota yoyendetsa, ndikutulutsa sing'anga yamachidebe. Ma valve owunika amathanso kugwiritsidwa ntchito m'mapaipi kuti apereke makina othandizira pomwe kupanikizika kumatha kukwera pamwamba pa kukakamiza kwadongosolo. Ma valve owunikira amatha kugawidwa kukhala ma valve oyendera (ozungulira molingana ndi pakati pa mphamvu yokoka) ndi kukweza ma valve (akuyenda motsatira axis).Kwezani valavu yowunika

    Deta yaukadaulo

    PN (MPa)Kupanikizika mwadzina 1.6 2.5 4.0
    (MPa)Kupanikizika kwa mayeso Chiyeso cha mphamvu ya chipolopolo 2.4 3.75 6.0
    Seal test (Zamadzimadzi) 1.76 2.75 4.4
    Kuyesa kwa Seal (Gasi) 0.5-0.7
    Yoyenera sing'anga madzi, nthunzi, mafuta PMafuta a niter Rmafuta
    Kutentha koyenera ≤425 ≤100 ≤550

    Meter ya zigawo zikuluzikulu

    Ayi.

    Dzina lina

    Zakuthupi

    Chithunzi cha ASTM

    GB

    1

    Thupi la vavu

    WCB, WC1,WC6,WC9,C5 CF8,CF8M,CF8C,CF3,CF3M

    WCB,WC1,WC6,WC9,C5 CF8,CF8M,CF8C,CF3,CF3M

    2

    Valve disc

    WCB,WC1,WC6,WC9,C5 CF8,CF8M,CF8C,CF3,CF3M

    WCB,WC1,WC6,WC9,C5 CF8,CF8M,CF8C,CF3,CF3M

    3

    Maboti a Stud

    A193-B7,A320-B8,A193-B8M

    35CrMoA,25Cr2MoV,0CM8Ni9,0Cr17Ni12Mo2

    4

    Hex mtedza

    A194-2H,A194-8,A194-8M

    45,35CrMoA,25Cr2MoV, 0Cr18Ni9,0Cr17Ni12Mo2

    5

    Gasket

    Flexible graphite + chitsulo chosapanga dzimbiri

    Flexible graphite + chitsulo chosapanga dzimbiri

    6

    bonnet ya valve

    A105,F11,F22,F5,F9 F304, F316, F321, F304L, F316L

    25,1Cr18Ni9Ni,0Cr18Ni12Mo2Ti 20Cr1Mo1V,25Cr2MoV

     

    Miyeso yayikulu

    PN (MPa) DN(mm) L H D D1 D2 D6 b f f2 Z-odzi
    1.6 15 130 77 95 65 45 - 14 2 - 4-14
    20 150 77 105 75 55 - 14 2 - 4-14
    25 160 80 115 85 65 - 16 2 - 4-14
    32 180 85 135 100 78 - 16 2 - 4-18
    40 200 95 145 110 85 - 16 3 - 4-18
    50 230 105 160 125 100 - 16 3 - 4-18
    65 290 120 180 145 120 - 18 3 - 4-18
    80 310 130 195 160 135 - 20 3 - 8-18
    100 350 140 215 180 155 - 20 3 - 8-18
    125 400 155 245 210 185 - makumi awiri ndimphambu ziwiri 3 - 8-18
    150 480 180 280 240 210 - makumi awiri ndi mphambu zinayi 3 - 8-23
    200 600 245 335 295 265 - 26 3 - 12-23
    2.5 15 130 100 95 65 45 - 16 2 - 4-14
    20 150 105 105 75 55 - 16 2 - 4-14
    25 160 120 115 85 65 - 16 2 - 4-14
    32 180 130 135 100 78 - 18 2 - 4-18
    40 200 135 145 110 85 - 18 3 - 4-18
    50 230 149 160 125 100 - 20 3 - 4-18
    80 310 169 195 160 135 - makumi awiri ndimphambu ziwiri 3 - 8-18
    100 350 194 230 190 160 - makumi awiri ndi mphambu zinayi 3 - 8-23
    150 480 255 300 250 218 - 30 3 - 8-25
    200 600 305 360 310 278 - 34 3 - 12-25
    4.0 15 130 100 95 65 45 40 16 2 4 4-14
    20 150 105 105 75 55 51 16 2 4 4-14
    25 160 120 115 85 65 58 16 2 4 4-14
    32 180 130 135 100 78 66 18 2 4 4-18
    40 200 135 145 110 85 76 18 3 4 4-18
    50 230 149 160 125 100 88 20 3 4 4-18
    80 310 169 195 160 135 121 makumi awiri ndimphambu ziwiri 3 4 8-18
    100 350 194 230 190 160 150 makumi awiri ndi mphambu zinayi 3 4.5 8-23
    150 480 255 300 250 218 204 30 3 4.5 8-25
    200 600 305 375 320 282 260 38 3 4.5 12-30

     

     

     


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