Kodi Vavu ya Mpira Ndi Chiyani

Ma valve a mpira wam'madzi Amakhala ndi mpira wokhala ndi dzenje lozungulira kuti atsegule ndi kutseka. Valce ya mpira imayenda ndi tsinde kuti ikwaniritse kutsegula ndi kutseka. Kuti mutsegule ndi kutseka njirayo, magawo otsegulira ndi otseka a valve ya mpira amazungulira mozungulira panjira.

Kodi Valve Ya Mpira Imagwira Ntchito Motani?

Vavu yapamadzi yanjira zitatu imatha kudulidwa, kugawidwa, ndikusintha momwe amayendera m'mapaipi kuti adule kapena kusintha kugwiritsa ntchito sing'angayo. Ma valve a mpira ali ndi malo osindikizira ozungulira, chifukwa chake satsukidwa mosavuta ndi sing'anga, ndi osavuta kugwiritsa ntchito, ndipo amakhala ndi mawonekedwe ophatikizika komanso osavuta.

Pamene thupi la tambala limazungulira madigiri a 90 kuti likweze, kusiyana kwake ndikuti ndi bwalo lomwe lili ndi njira yozungulira yomwe imadutsa mumtunda wake. Ngati mpira ukuzungulira madigiri 90, malo onse ozungulira ayenera kukhalapo polowera ndi kutuluka, motero amadula kutuluka.
The valavu ya mpira wam'madzi ikhoza kutsekedwa mwamphamvu ndi kusinthasintha kwa madigiri 90 ndi torque pang'ono. Chifukwa cha valavu yofanana kwambiri yamkati mkati, sing'anga imayenda bwino ndipo palibe kukana pang'ono panjira yoyenda. Mwachizoloŵezi, ma valve a mpira akhala akugwiritsidwa ntchito potsegula ndi kutseka mwachindunji, koma zomwe zachitika posachedwa zawalola kuti azigwedezeka ndikuwongolera.

Mitundu Yathu Ya Vavu Ya Mpira Yogulitsa

Vavu ya mpira woyandama

The flange kugwirizana mpira mavavu akuyandama zopangidwa ndi fakitale yathu ndi yoyenera mapaipi aliwonse kuti akwere. Ubwino wake waukulu ndi kukana kwakung'ono kwanuko, kukweza mwachangu, kutsegula ndi kutseka kwa 90. Imakhalanso ndi mawonekedwe ophatikizika, ntchito yabwino yosindikiza komanso kukonza bwino. Mtundu uwu wa valavu umagwiritsidwa ntchito kwambiri pa zomera zamadzi, magetsi, makampani opanga mankhwala, zakudya, kupanga mapepala ndi mankhwala, etc.

  1. Ili ndi kukana kwakung'ono kwanuko komanso kukweza mwachangu, komwe kumakhala kosavuta kukwaniritsa kukweza mwachangu.
  2. Njira yomwe ili m'thupi la valve yoyandama ndi yosalala komanso yosalala, yomwe imatha kutumiza tinthu tating'onoting'ono ta viscous, slurry ndi zolimba.
  3. Mitundu yamakina oyendetsa magalimoto amanja, oyendetsa mpweya, magetsi ndi hydraulic cholinga akhoza kukhala okonzeka, omwe angazindikire kutali.

Nominal pressure (MPa)

Dimeta mwadzina (mm)

Test pressure shell (Mpa)

Test pressure seal (Mpa)

Kutentha koyenera

Chida chosavuta

1.6/2.5/4.0

15 ~ 200

2.4/3.75/6.0

1.76 / 2.75-4.4

-20 ~ 150

Madzi abwino, zimbudzi, madzi a m’nyanja. mpweya, nthunzi, chakudya, mankhwala, asidi, alkali, etc

Vavu yoyandama yoyendetsedwa patali

Valavu yoyandama yakutali imakhala ndi mitundu iwiri: mtundu wa diaphragm ndi mtundu wa pistoni, ngati mtundu wa valavu yoyandama ndi yochepera DN500mm, mtundu wa diaphragm udzagwiritsidwa ntchito, ndipo ndi wopitilira DN600mm, pisitoni idzagwiritsidwa ntchito. , ndipo mfundo za machitidwe a mitundu iwiriyi ndizofanana. 

Vavu imapangidwa ndi valavu 2, valavu ya singano 3, valavu ya mpira 1, komanso valavu yoyandama5. Valavu yoyandama yoyendetsedwa patali imatha kuwongolera bwino thanki yamadzi ndi kuchuluka kwamadzimadzi padziwe lamadzi la nsanja, imazimitsa nthawi yake kapena kutsegula pulagi ya valve kuti madzi aziyenda kapena kuyimitsa madzi kutuluka panja. 

Imatha kuwongolera mulingo wa liguid moyenera ndikuletsa kuti isasokonezedwe ndi kuthamanga kwamphamvu, madzi sangatuluke chifukwa cha kulimba kwake komanso mpira wosunthika wosunthika, ndiwosavuta komanso wosavuta kuusamalira ndikusamalira. (Kuwongolera kwa mpira woyandama ndi valavu yayikulu kumatha kukhazikitsidwa padera), valavu yoyandama yakutali imatha kugwiritsidwa ntchito mosiyanasiyana. makina opangira madzi okha monga mafakitale ndi migodi, mabizinesi, thanki yamadzi m'nyumba zapamwamba, voti yamadzi, komanso nsanja yamadzi, ndi zina zambiri.

Kuthamanga mwadzina rating

1.0

1.6

2.5

Dongosolo lamaina

20 ~ 800

20 ~ 800

20 ~ 800

Mayeso kuthamanga chipolopolo

1.5

2.4

3.75

Chisindikizo cha kuthamanga kwa mayeso

1.1

1.76

2.75

Flange imamaliza muyezo

GB / T17241.6-1998

GB / T17241.6-1998

GB9113.4-88

Kutentha koyenera (℃)

0 ~ + 80

Kupanikizika kwapakati pakuyenda

P1>=0.07

Chida chosavuta

Water


Flange-Fixed Ball Valve Series

Kufotokozera kwa Flanged Ball Valve:

  1. Sing'anga yogwiritsidwa ntchito: Madzi, gasi, mankhwala amafuta, gasi wachilengedwe ndi ma mediums owononga monga ma acid, alkalis etc.
  2. Ntchito Kutentha: -196-350 ℃.
  3. Njira Zoyendetsa: Pamanja, pneumatic, mota, hydro-dynamic, etc. 
  4. mkati Mudzina Diameter: DN15-800mm 1/2″-32.

Design Reference

GB mndandanda

API mndandanda

Mawonekedwe Opangira

GB / T12237

Chithunzi cha AP16D

ANSI B16.34

Kutalika Kwamapangidwe a Flange-Connection

GB / T12221

Chithunzi cha AP16D

ANSI B16.10

Utali Wamapangidwe (Kuwotcherera)

GB / T15188.1

Chithunzi cha AP16D

ANSI B16.10

Kugwirizana kwa flange

GB / T9113

JB/T79

HG20592

ANSI B16.5, B16.47

Butt-weldin amatha

GB / T12224

ANSI B16.25

Kuyesa & Kuyang'ana

GB / T9092

API 6D

Chithunzi cha API1598

GB Fixed Ball Valve

  1. Kupanga Molingana ndi GB12237-89.
  2. Pamaso ndi Pamaso Malinga ndi GB12221-89.
  3. Mapeto a Flange Molingana ndi JB79-94.
  4. Vavu Chongani ndi Kuyesa Malinga ndi GB13927-89

Threaded stainless steel ball valve

The valavu ya mpira wosapanga dzimbiri opangidwa ndi Gosea Marine ili ndi mitundu itatu ya zomangira: umodzi, mawonekedwe a nthawi ziwiri ndi mawonekedwe a nthawi ya l atatu, omwe angagwiritsidwe ntchito pamipope yosiyanasiyana ngati chokweza. Ubwino waukulu wa mankhwalawa ndi kukana kwamadzimadzi pang'ono, kukweza mwachangu ndikusintha kwa 90 °. Ili ndi mawonekedwe ophatikizika komanso ntchito yabwino yosindikiza, ndiyosavuta kuyisamalira.

Magawo aukadaulo a mpira wam'madzi am'madzi:

  1. Mtundu wolumikizira: kulumikizana kwa ulusi
  2. M'mimba mwake mwadzina: 1/2″-2″ 
  3. Kupanikizika Mwadzina: 2.5/4.0/6.4MPa 
  4. Ntchito kutentha osiyanasiyana: -20-150 ℃ 
  5. Sing'anga yogwiritsira ntchito: madzi, mafuta, gasi ndi madzi owononga 
  6. Mtundu wa ulusi: G.NPT.BSPT.BSP

Mawonekedwe a Marine Grade Ball Valves

  • Chifukwa cha aloyi zitsulo kutsitsi kuwotcherera pachimake ndi aloyi zitsulo pamwamba mphete yosindikiza, kusindikiza kolimba valavu ya mpira wosapanga dzimbiri mu kusintha sikudzatulutsa kuvala kwambiri.
  • Ma valve osindikizira olimba amakhala ndi ntchito yabwino yosindikiza chifukwa ma spools ndi mphete zosindikizira ziyenera kudulidwa kuti zigwirizane mpaka zitagwirizana.
  • Choncho, zimagwira ntchito bwino posindikiza. Zosintha zimakhala zowala kwambiri pamene mphamvu yakunja idutsa mphamvu yomangirira isanayambe chifukwa mphete yosindikizira ndi valavu zimagwirizanitsidwa mwamphamvu ndi kasupe pansi pa mphete yosindikizira ya valve yosindikizira yolimba.
  • Kuphatikiza pa kapangidwe kake kakang'ono, ntchito yosavuta komanso kukonza, valavu ya mpira ndiyoyenera kugwiritsa ntchito media, monga madzi, zosungunulira, ma acid, ndi mpweya wachilengedwe, komanso zida zogwirira ntchito movutikira, monga oxygen, hydrogen peroxide, methane ndi ethylene. Matupi ophatikizika kapena ophatikizika a mpira wam'madzi am'madzi amapezeka.

awiri

Gawo DN15-DN800

kapangidwe

mpira

sing'anga

Madzi, Mafuta, Gasi, Acid ndi alkali corrosion fluid

Zofunika

Mpweya zitsulo, Ductile chitsulo, Bronze, Stainless chitsulo

Anzanu

1.0Mpa-50.0Mpa

kutentha

-196 ℃–350 ℃

Kulumikizana

Ulusi, Flange, Welding, Butt kuwotcherera

mphamvu

Manual, Pneumatic, Hydraulic, Electric

Ubwino wa Mavavu Athu A Marine

  1. Kulondola kwambiri, mapindikidwe ang'onoang'ono, mawonekedwe owoneka bwino, komanso mtundu wamkati wandiweyani komanso wabwino pamwamba.
  2. Pogwiritsa ntchito metallography, kuchepetsa porosity, shrinkage, ndi ming'alu, ndi zolakwika zina, vavu ikhoza kutsimikiziridwa ndi moyo wautali wautumiki.
  3. Kuonetsetsa kuti nkhope yosindikizira ya valve ikukonzedwa molondola ndi mapeto a Angle ndi kufanana ndi zofunikira zosindikizira, zida zopangira zapamwamba zimagwiritsidwa ntchito.
  4. Gosea Marine ali ndi zida zopangira zotsogola komanso antchito abwino kwambiri. Zosindikizira zokakamiza pa chinthu chilichonse zimayesedwa musanachoke kufakitale.

Mitundu ya Marine Ball Valves

Gulu la ntchito ya valve:

  1. Bypass Ball Valve: mavavu a mpira nthawi zambiri amakhala otseguka kuti madzi asasunthike, choncho ikani valavu yodutsa mpweya woyamba, ndiye kuti, mbali zonse ziwiri zodzazidwa ndi madzi.
  2. Air Ball Valve: podzaza madzi, osapatula mpweya kuti mutenge choyandama kuti mutseke valavu yokha; mukakhetsa, onjezerani mpweya, choyandamacho chimagwa chokha.
  3. Valovu ya Mpira Wothandizira Kupanikizika: tsegulani ndi kutseka valavu, osapatula valavu ndi chivundikiro chosindikizira pakati pa madzi opanikizika, kuti musavale chophimba chosindikizira.
  4. Kutulutsa Mpira Valve: Tsukani zimbudzi m'munsi mwa chipolopolo cha mpira.

Kagawidwe ka HIV:

  1. Mpweya valavu mpira
  2. Valve yamagetsi yamagetsi
  3. Mpweya valavu mpira
  4. Pneumatic-hydraulic mpira valve
  5. Valve yamagetsi yamagetsi
  6. Valve ya mpira wa Turbo
Mavavu a Marine

Instant Quote Online

Wokondedwa, mutha kutumiza zomwe mukufuna pa intaneti, ogwira ntchito athu alumikizana nanu mwachangu. Ngati muli ndi mafunso, funsani makasitomala athu kudzera pa intaneti kapena patelefoni munthawi yake. Zikomo chifukwa cha pempho lanu pa intaneti.

[86] 0411-8683 8503

ikupezeka kuyambira 00:00 - 23:59

Address:Room A306, Building#12, Qijiang Road, Ganjingzi