More than 20 years of OEM and ODM service experience.

Chitsulo Chopanda Chokhazikika Chokhala Chokhazikika Chigawo Chowotcherera Mtundu wa Mpira Wavavu China fakitale

Kufotokozera Kwachidule:

Vavu yolimba ya mpira, mpira woyandama ndi mpira wa trunnion

Vavu yolimba ya mpiraamatchedwanso zitsulo zokhala mpira mavavu.Mpira ndi mipando ya mipando ya mpira imakhala yovuta kuyang'anizana ndi kupopera mankhwala ndi faifi tambala ndi ma aloyi a chrome, zomwe zimathandiza mavavu kugwiritsidwa ntchito pa kutentha kwa 500 ℃.
Ubwino waukulu wa ma valve okhala ndi hared mpira pamwamba pa ma valve okhala pansi ndi kuthekera kwawo kupirira kutentha kwakukulu ndi ma abrasives, kutentha kwambiri kapena ntchito zopanikizika kwambiri.

Vavu yolimba ya mpirandi oyenera zikhalidwe ntchito kwambiri, kutentha kwambiri, kuvala kukana

kukhoza kukhala kusindikiza kwa Uni-directional ndi kusindikiza ma mayendedwe awiri

DBB yopezeka ya Trunnion metal yokhala valavu ya mpira

NPS: 1/2″-36″

Kupanikizika mlingo: Class150-900lbs

ASME B16.34,API6D

Malingaliro a kampani NORTECHis m'modzi mwa atsogoleri achi ChinaVavu yolimba ya mpira Wopanga & Wopereka.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kodi valavu ya mpira wa Hard seated ndi chiyani?

Vavu ya mpira ndi imodzi mwa ma valve otchuka kwambiri a mafakitale osiyanasiyanaMawonekedwemonga kukana kwamadzimadzi ang'onoang'ono, njira yoyenda bwino, kutsegula ndi kutseka mwamsanga, komanso kuwongolera kosavuta, valavu ya mpira yakhala ikugwiritsidwa ntchito kwambiri. zipangizo, mavavu wokhazikika sangathe kugwiritsidwa ntchito pansi pa ntchito kutentha kwambiri kapena kuvala kukana.

Choncho, mndandanda wa kalembedwe latsopano practical Vavu yolimba ya mpira analichitukuko, ndiakhala chimagwiritsidwa ntchito mafuta, makampani mankhwala, mphamvu yamagetsi, zitsulo, makampani kuwala etc

 

Zofunika zazikulu za Vavu ya mpira wokhala pansi?

1.Advanced Mpira ndi Mpando kuumitsa Technology

Kusindikiza kumachitidwa zitsulo ku chakudya pakati pa mpira ndi zitsulo mpando wa mavavu mpira. Malinga ndi zinthu zosiyanasiyana utumiki ndi zofunika kwa owerenga, zosiyanasiyana zapamwamba mpira ndi mpando kuumitsa matekinoloje akhoza anatengera, kuphatikizapo HVOF ❖ kuyanika, faifi tambala-base aloyi kutsitsi kuwotcherera, mkulu nickel aloyi kutsitsi kuwotcherera, cobalt mlandu molimba aloyi kutsitsi kuwotcherera, etc.Nthawi zambiri mpira ndi mpando pamwamba kuuma akhoza kufika HRC55-60 ndi mtengo pazipita HRC70. , ndi mtengo wapamwamba wa 980°C.Zovala za nkhope yosindikizira zimakhalanso ndi machitidwe abwino osamva komanso osagwira ntchito.

zitsulo zokhala pansi mpira valavu mpira zokutira

2.Flexible Valve Kutsegula ndi Kutseka

Pansi pa ntchito ya kutentha kwakukulu, mpira ndi mpando zidzakula kwambiri chifukwa cha kuwonjezereka kwa kutentha, ndipo torque idzawonjezeka ndipo valavu silingatsegulidwe, Vavu ya mpira imatenga kasupe wa disc kapena kasupe wosindikizidwa wosindikizidwa kuti matenthedwe akule mbali. pa kutentha kwambiri akhoza kutengeka ndi chimbale masika kapena masika.Ndipo zimatsimikiziridwa kuti valavu idzatsegulidwa mosavuta ndi kutsekedwa pansi pa kutentha kwakukulu popanda kukulitsa kwambiri.

4. Kutsekereza Pawiri ndi Kutuluka Magazi (Chitsulo Seated Trunnion Ball Valve)

Valavu yachitsulo yokhala ndi trunnion mpira nthawi zambiri imatenga mawonekedwe osindikizira mpira usanachitike.Vavu ikatsekedwa ndipo valavu yapakati ikakhuthula valavu yotulutsa, mipando yakumtunda ndi yakumunsi imatsekereza madziwo polowera ndi potuluka kuti azindikire ntchito ya block iwiri.

Chitsulo chokhala ndi zitsulo zoyandama zoyandama nthawi zambiri zimatenga mawonekedwe osindikizira pambuyo pa mpira. Njira yothamanga idzalembedwa pa thupi la valve ya mpira unidirectional sealing.

5. Odalirika Kusindikiza Magwiridwe

Ukadaulo wapadera wogaya mpira umatengedwa, kudzera mu kasinthasintha wa mpira ndi pogaya m'malo osiyanasiyana. Mpira pamwamba udzakhala wozungulira kwambiri komanso wabwino. Mphamvu ya pisitoni ya mpando wa valavu idapangidwa momveka bwino, yomwe imazindikira kutsekeka kwakukulu ndi madzi omwewo, Kulimba kwa mavavu azitsulo okhala ndi zitsulo kumakwaniritsa zofunikira za mulingo IV wa ANSI B16.104.

Mpando wa Metal Seated trunnion Ball Valve
zitsulo zokhala valavu yoyandama ya mpira

Vavu yolimba ya mpira

Mfundo zaukadaulo za Vavu ya mpira wokhala pansi?

Vavu yokhala ndi mpira wolimba, mapangidwe osiyanasiyana a mpira woyandama ndi mpira wa trunnion.

 

Zitsulo Zokhala zoyandama Mpira Vavu- kapangidwe

Vavu yolimba ya mpira

Metal Seated trunnion Ball Valve kapangidwe

Chiwonetsero cha Zamalonda:Vavu yokhazikika ya mpira

zitsulo zokhala-mpira-vavu-ndi-pneumatic-actuator
pneumatic-zitsulo-kukhala-mpira valve

Kugwiritsa ntchito valavu yolimba ya mpira

TheVavu yolimba ya mpirachimagwiritsidwa ntchito kudula kapena kulumikiza TV mu mapaipi osiyanasiyana, mafuta, makampani mankhwala, mphamvu yamagetsi, zitsulo, makampani kuwala.Ndi oyenera mikhalidwe utumiki kwambiri munali granules olimba, slurry, malasha ufa, cinder etc.


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