12

huahana

DN5080 Gas Pipeline Motor Floating Ball Valve

Ke Ana Hoʻohālike: GDF-5 Pipeline i hoʻohana ʻia i ka ʻauwaʻa lana-pōpō

ʻO ka wehewehe pōkole:

ʻO GDF-5 pipeline gas floating ball valve he pahu kinipopo lana. Hiki ke kau ʻia ma luna o ka pipeline e hoʻomalu pono i ka on-off o ka media hoʻouna e like me ke kinoea maoli a me ka aila; hiki ke hoʻolako pū ʻia me ka flowmeter e ʻike i ke ana kahe a me ka hoʻomalu ʻana i ka mea hoʻoili pipeline. Loaʻa iā ia nā hiʻohiʻona o ka hana hilinaʻi, ka manawa hoʻololi valve pōkole a me ke kaomi hana kiʻekiʻe.

 


  • :
  • Huahana Huahana

    Huahana Huahana

    Kahi hoʻokomo

    Hiki ke hoʻokomo ʻia ka valve floating-ball ma ka pipeline gas

    GDF (2)

    Nā Pono Huahana

    ʻO ka hiʻohiʻona a me nā mea maikaʻi o ke kinoea pipeline ball valve
    1. He nui ke kaomi hana, a hiki ke wehe ʻia ka valve a pani paʻa i ka hana o 0.4MPa;
    2. He pōkole ka manawa wehe a me ka pani ʻana o ka valve, a ʻoi aku ka liʻiliʻi o ka wehe ʻana a me ka manawa pani ma mua o 50s ma lalo o ka volta hana palena o 7.2V;
    3. ʻAʻohe poho puʻupuʻu, a ua ʻae ʻia ka hoʻolālā ʻana o ka hoʻolālā ʻana o ke kaomi ʻana me ke anawaena valve e like me ke anawaena paipu;
    4. He maikaʻi ka hana hoʻopaʻa ʻana o ka valve pani, a ua hana ʻia ke sila me ka nitrile rubber me ke kiʻekiʻe o ka wela (60 ℃) a me ka haʻahaʻa haʻahaʻa (-25 ℃).
    5. Me ka hoʻololi palena, hiki iā ia ke ʻike pono i ke kūlana i loko o ke kūlana o ka valve hoʻololi;
    6. Holo mālie ka valve on-off, me ka haʻalulu ʻole a me ka leo haʻahaʻa;
    7. Hoʻopaʻa piha ʻia ka mīkini a me ka pahu pahu, a ʻo ka pae palekana ʻo ≥IP65, ka mea e pale pono ai i ke komo ʻana o ka mea hoʻouna, a he hana pahū maikaʻi;
    8. Hana ʻia ke kino valve me ka aluminika, hiki ke kū i ke kaomi 1.6MPa, pale i ka haʻalulu a me ka haʻalulu, a hoʻololi i nā wahi paʻakikī;
    9. He anodized ka ili o ke kino valve, he nani a maʻemaʻe a maikaʻi ka hana anti-corrosion;

    A'o no ka hoohana

    1. ʻO ka uwea ʻulaʻula a me ka uwea ʻeleʻele nā ​​uea mana, ua hoʻopili ʻia ka uea ʻeleʻele i ka electrode maikaʻi, a ua hoʻopili ʻia ka uea ʻulaʻula i ka electrode maikaʻi ʻole e wehe i ka valve;
    2. ʻO nā laina hoʻopuka hōʻailona koho koho: 2 mau laina keʻokeʻo nā laina hōʻailona valve-wehe i ke kūlana, kahi pōkole i ka wā e kau ai ka valve; ʻO nā laina polū 2 nā laina hōʻailona valve-kokoke i ke kūlana, kahi pōkole pōkole i ka wā e paʻa ai ka valve; (Ma hope o ka wehe ʻana a i ʻole ka pani ʻana o ka valve, hoʻonui pinepine ʻia ka lako mana no 5s e hōʻoia i ka paʻa o ka hōʻailona i ke kūlana)
    3. Hiki ke hoʻololi i ka pahu deceleration o ka valve i ka 180 degere holoʻokoʻa e like me ka ʻoluʻolu o ka mea kūʻai aku e hoʻokomo i ka pahu mana, a hiki ke hoʻohana maʻamau ka valve ma hope o ka hoʻololi ʻana;
    4. E hoʻohana i nā bolts flange maʻamau e hoʻohui i nā kiwi, nā paipu, a me nā mika kahe. Ma mua o ka hoʻokomo ʻana, pono e hoʻomaʻemaʻe pono ʻia ka maka hope o ka flange e pale i ka palaka hao, ka ʻōpala, ka lepo a me nā mea ʻoi ʻē aʻe ma ka ʻili hope mai ka ʻoki ʻana i ka gasket a me ka leakage;
    5. Pono e hoʻokomo i ka valve i loko o ka pipeline a i ʻole flowmeter me ka pani ʻana o ka valve. Ua pāpā loa ʻia ka hoʻohana ʻana iā ia ma ke ʻano o ka overpressure a i ʻole ka leakage kinoea a ʻike i ka leakage me ke ahi ākea;
    6. Hāʻawi ʻia ke ʻano o kēia huahana me kahi papa inoa.

     

    ʻIke loea

    No.号

    Itrms

    Koi

    1

    Mea hana

    LPG kinoea

    2

    Anawaena inoa (mm)

    DN25

    DN40

    DN50

    DN80

    DN100

    3

    Paʻi paʻi

    0~0.4Mpa

    4

    Pumi inoa

    0.8MPa

    5

    Voltage Hana

    DC3~7.2V

    6

    Ke hana nei i kēia manawa

    ≤50mA(DC4.5V)

    7

    ʻoi aku ka nui o kēia manawa

    ≤350mA(DC4.5V)

    8

    Kāohi ʻia i kēia manawa

    ≤350mA(DC4.5V)

    9

    Hana wela

    -25 ℃ ~ 60 ℃

    10

    ʻO ka mahana mālama

    -25 ℃ ~ 60 ℃

    11

    ʻO ka haʻahaʻa hana

    5%~95%

    12

    Ka haʻahaʻa waihona

    ≤95%

    13

    ATEX

    ExibⅡB T4 Gb

    14

    Papa pale

    IP65

    15

    Ka manawa wehe

    ≤60s(DC7.2V)

    16

    Ka manawa pani

    ≤60s(DC7.2V)

    17

    Leakage

    Ma lalo o 0.4MPa, leakage ≤0.55dm3/h(ka manawa hoʻopaʻa 2min)

    Ma lalo o 5KPa, leakage≤0.1dm3/h(hoʻopiʻi manawa2min)

    18

    Kūʻē kaʻa

    21Ω±3Ω

    19

    hoʻololi hoʻopili kūʻē

    ≤1.5Ω

    20

    Ka hoomanawanui

    ≥4000 manawa

    Nā Kūlana Kūlana

    GDF (1)

    Anawaena

    L

    H

    ΦA

    ΦB

    nx ΦC

    D

    G

    DN25

    140

    212

    Φ115

    Φ85

    4 x Φ14

    51

    18

    DN40

    178

    246

    Φ150

    Φ110

    4 x Φ18

    67

    18

    DN50

    178

    262

    Φ165

    Φ125

    4 x Φ18

    76

    18

    DN80

    203

    300

    Φ200

    Φ160

    8 x Φ18

    91

    20

    DN100

    229

    317

    Φ220

    Φ180

    8 x Φ18

    101

    20


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