12

mankhwala

DN5080 Gasi Pipeline Motor Yoyandama Mpira Vavu

Nambala ya Model: GDF-5 Pipeline motorized floating-ball valve

Kufotokozera Kwachidule:

GDF-5 pipeline gasi woyandama mpira valavu ndi valavu mpira woyandama. Itha kuyikidwa paipi payokha kuti ingoyang'anira kutulutsa kwapa media monga gasi ndi mafuta; imathanso kukhala ndi flowmeter kuti izindikire kuyeza koyenda komanso kuwongolera panjira yotumizira mapaipi. Ili ndi mawonekedwe a ntchito yodalirika, nthawi yochepa yosinthira ma valve ndi kuthamanga kwambiri.

 


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  • Tsatanetsatane wa Zamalonda

    Zolemba Zamalonda

    Kuyika Malo

    Vavu yoyandama ya mpira imatha kukhazikitsidwa papaipi ya gasi

    GDF (2)

    Ubwino wa Zamalonda

    Mawonekedwe a valve ya bomba la gasi ndi zabwino zake
    1. Kuthamanga kwa ntchito ndi kwakukulu, ndipo valavu ikhoza kutsegulidwa ndi kutsekedwa mokhazikika mu malo ogwira ntchito a 0.4MPa;
    2. Kutsegula kwa valve ndi nthawi yotseka ndi yaifupi, ndipo nthawi yotsegula ndi kutseka valve ndi yocheperapo kapena yofanana ndi 50s pansi pa malire ogwira ntchito 7.2V;
    3. Palibe kutayika kwapanikizidwe, ndipo mapangidwe a zero otaya mphamvu ndi ma valve awiri ofanana ndi m'mimba mwake amatengedwa;
    4. Ntchito yosindikiza ya valve yotseka ndi yabwino, ndipo chisindikizocho chimapangidwa ndi mphira wa nitrile wokhala ndi kutentha kwakukulu (60 ℃) ndi kutentha kochepa (-25 ℃).
    5. Ndi kusintha kwa malire, imatha kuzindikira molondola momwe alili pa malo a valve yosinthira;
    6. Valavu yotsekedwa imayenda bwino, popanda kugwedezeka komanso phokoso lochepa;
    7. Bokosi la injini ndi gear zimasindikizidwa kwathunthu, ndipo mlingo wa chitetezo ndi ≥IP65, womwe umalepheretsa kuti sing'anga yopatsirana isalowemo, ndipo imakhala ndi ntchito yabwino yoteteza kuphulika;
    8. Thupi la valve limapangidwa ndi aluminiyumu, lomwe limatha kupirira kupanikizika kwa 1.6MPa, kukana kugwedezeka ndi kugwedezeka, ndikusintha kumadera ovuta;
    9. Pamwamba pa thupi la valve ndi anodized, yomwe imakhala yokongola komanso yoyera komanso imakhala ndi ntchito yabwino yotsutsa-kutu;

    Malangizo Ogwiritsa Ntchito

    1. Chingwe chofiira ndi waya wakuda ndi mawaya amphamvu, waya wakuda umagwirizanitsidwa ndi electrode yabwino, ndipo waya wofiira amagwirizanitsidwa ndi electrode yolakwika kuti atsegule valve;
    2. Mizere yotulutsa chizindikiro cha malo osankhidwa: Mizere yoyera ya 2 ndi mizere yotsegulira ma valve mu malo, yomwe imakhala yochepa kwambiri pamene valve ili; Mizere ya buluu ya 2 ndi mizere ya ma valve yotseka-pamalo, yomwe imakhala yochepa kwambiri pamene valve ili; (Vavu ikatsegulidwa kapena kutsekedwa, magetsi amawonjezedwa kwa 5s kuti atsimikizire kukhazikika kwa chizindikiro chapamalo)
    3. Bokosi la deceleration la valve likhoza kusinthidwa madigiri a 180 lonse molingana ndi momwe kasitomala amathandizira kuti akhazikitse bokosi lolamulira, ndipo valve ingagwiritsidwe ntchito kawirikawiri pambuyo pozungulira;
    4. Gwiritsani ntchito mabawuti amtundu wa flange kulumikiza mavavu, mapaipi, ndi ma flowmeters. Pamaso unsembe, mapeto nkhope ya flange ayenera kutsukidwa mosamala kupewa chitsulo slag, dzimbiri, fumbi ndi zinthu zina lakuthwa pa mapeto pamwamba kukanda gasket ndi kuchititsa kutayikira;
    5. Vavu iyenera kuikidwa mu payipi kapena flowmeter ndi valve yotsekedwa. Ndikoletsedwa kuti mugwiritse ntchito pazovuta kwambiri kapena kutayikira kwa gasi ndikuzindikira kutayikira ndi moto wotseguka;
    6. Maonekedwe a mankhwalawa amaperekedwa ndi dzina.

     

    Zolemba za Tech

    Ayi. 号

    Iwo

    Chofunikira

    1

    Sing'anga yogwirira ntchito

    Nature gasi LPG

    2

    M'mimba mwake mwadzina(mm)

    DN25

    Chithunzi cha DN40

    Chithunzi cha DN50

    DN80

    Chithunzi cha DN100

    3

    Kuthamanga kosiyanasiyana

    0 ~ 0.4Mpa

    4

    Kupanikizika mwadzina

    0.8MPa

    5

    Voltage yogwira ntchito

    DC3-7.2V

    6

    Panopa ntchito

    ≤50mA (DC4.5V)

    7

    Max panopa

    ≤350mA(DC4.5V)

    8

    Zoletsedwa pano

    ≤350mA(DC4.5V)

    9

    Kutentha kwa ntchito

    -25℃~60℃

    10

    Kutentha kosungirako

    -25℃~60℃

    11

    Chinyezi chogwira ntchito

    5% ~95%

    12

    Kusungirako chinyezi

    ≤95%

    13

    Zotsatira ATEX

    ExibⅡB T4 Gb

    14

    Gulu la chitetezo

    IP65

    15

    Nthawi yotsegulira

    ≤60s(DC7.2V)

    16

    Nthawi yotseka

    ≤60s (DC7.2V)

    17

    Kutayikira

    Pansi pa 0.4MPa, kutayikira ≤0.55dm3/h (compress time 2min)

    Pansi pa 5KPa, kutayikira≤0.1dm3/h (compress time2min)

    18

    Kukwera kwagalimoto

    21Ω±3Ω

    19

    kusinthana kukana

    ≤1.5Ω

    20

    Kupirira

    ≥4000 nthawi

    Zolemba Zakapangidwe

    GDF (1)

    Diameter

    L

    H

    ΦA

    ΦB ndi

    nx Φc

    D

    G

    DN25

    140

    212

    Φ115

    Φ85 ndi

    4x pa 14

    51

    18

    Chithunzi cha DN40

    178

    246

    Φ150

    Φ110

    4x pa 18

    67

    18

    Chithunzi cha DN50

    178

    262

    Φ165

    Φ125

    4x pa 18

    76

    18

    DN80

    203

    300

    Φ200 pa

    Φ160

    8x pa 18

    91

    20

    Chithunzi cha DN100

    229

    317

    Φ220

    Φ180

    8x pa 18

    101

    20


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