Cov khoom
Lift Check Valve
  • Lift Check ValveLift Check Valve
  • Lift Check ValveLift Check Valve
  • Lift Check ValveLift Check Valve
  • Lift Check ValveLift Check Valve

Non-Return Valve rau Roj, Roj thiab Tshuaj Yeeb Nkab

Huadu Valve Group ua haujlwm tawm ntawm Wenzhou, Suav. Peb muab cov khoom siv hnyav ua haujlwm nrog cov khoom zoo ib yam rau cov neeg yuav khoom thoob ntiaj teb. Peb Carbon Steel Lift Check Valve qhib nrog rau pem hauv ntej ntws thiab tee kaw lub sijhawm cov dej ntws nres, yog li rov qab tsis tau txais lub sijhawm los rauj koj lub twj tso kua mis lossis tso koj cov kav dej.

    Lub disc nqa ncaj nraim ntawm lub rooj zaum thaum lub siab tuaj rau hauv, tom qab ntawd rov qab los ntawm nws tus kheej thaum kab mus tsis ua haujlwm. Tsis muaj cov pob khawm lossis pob khawm kom qaug zog thiab tsis muaj cov khoom ntim kom xau, uas yog vim li cas nws tuav nruj ntawm chav, boiler pub thiab lwm yam kev pabcuam uas cov tshev zoo li qub yuav sib tham lossis poob rau lub sijhawm.

    Nws los haum nrog flanged kawg uas bolt ncaj qha mus rau txoj kab. Rau cov engineers khiav dej, chav dej lossis cua tshuab uas tsuas yog xav tau lub valve lawv tuaj yeem haum thiab tsis nco qab, qhov no yog qhov kev xaiv ncaj qha.


    Lift check valve ua li cas

    Nws nres backflow. Thaum lub twj tso kua mis kaw, ib txoj kab depressurizes, los yog lub valve kaw ua ntej ntawm koj, cov kua dej thawb rov qab thiab tuaj yeem tig lub twj tso kua mis rov qab, rauj ib lub 'meter', los yog cov txheej txheem dej pov tseg uas nws tsis muaj. Lub lift check valve nres tag nrho cov ntawd ua ntej nws pib: pem hauv ntej ntws nqa lub disc tawm ntawm lub rooj zaum, thiab lub caij ntws ntws, lub disc poob rov qab los ntawm lub ntiajteb txawj nqus thiab kaw cov kab.

     

    Cov cwj pwm tseem ceeb

    Yam khoom Lift Check Valve Cov khoom siv qia A182 F6A / A276 410 / F304 / F316 / F316L
    Tsim qauv API 6D / ASME B16.34 Khoom siv zaum Stellite Hardfaced / PTFE / RPTFE / Graphite
    Lub ntsej muag rau ntsej muag Dimension ASME B16.10 Hom Gasket Kauv Wound Gasket / RTJ Gasket / Graphite Gasket
    Flange Txheem ASME B16.5 / ASME B16.47 Hom kev ua haujlwm Automatic (Media siab tsav)
    Qib Siab Chav Kawm 150/300/600/900/1500/2500 Xaus kev sib txuas Flanged, Threaded, Welded (BW / SW)
    Nominal Loj (NPS) 1/2 "~ 48" Hom tsim Lift Piston / Lift Disc, Bolted Bonnet
    Khoom siv lub cev Carbon hlau: A216 WCB / A105Stainless hlau: A351 CF8 / CF8M / CF3M Qhov kub thiab txias -29 ℃ ~ 425 ℃
    Disc / Piston Khoom WCB + Stellite / CF8 / CF8M / CF3M Siv tau nruab nrab Dej, roj, roj, Chav, General Industrial Fluid, Me Corrosive Fluid
    Khoom siv Bonnet Carbon hlau: A216 WCB / A105Stainless hlau: A351 CF8 / CF8M / CF3M Kev xeem Standard API 598 / Hydrostatic Plhaub & Seat Test

    Yuav ua li cas lub lift check tsim txawv

    Lub disc taug kev ncaj nraim nce thiab nqis, caij cov kev taw qhia ntws

    Nws kaw los ntawm lub ntiajteb txawj nqus, yog li tsis muaj caij nplooj ntoos hlav rau qaug zog thiab tsis muaj pob khawm kom hnav tawm

    Tsawg qhov txav mus los txhais tau tias kev saib xyuas tsawg dua thiab tsawg dua uas tuaj yeem ua tsis tau ntau xyoo ntawm kev pabcuam

    Nws khiav ntsiag to ntawm chav thiab boiler pub, qhov chaw caij nplooj ntoos hlav-loaded checks yuav chatter

    Kev taug kev luv luv thiab kev ua haujlwm nrawm kuj txo qhov kev pheej hmoo ntawm dej rauj ntawm kev hloov pauv sai sai

     

    Dab tsi yog ua los ntawm

    Lub cev : cov pa roj carbon steel, tsim los ua kom lub zog siab thiab rov qhib / kaw lub voj voog yam tsis muaj kev tawg

    Disc & lub rooj zaum : phim rau koj qhov kev pabcuam kom huv si, kaw nruj; stainless trim muaj rau kub dua los yog me ntsis corrosive media

    Txhua lub valve yog stamped nrog cov xov tooj cua sov, cov khoom siv qib, qhov loj thiab cov chav kawm siab, yog li koj tuaj yeem taug qab nws los ntawm cov hlau zeb mus rau koj cov kab. MTCs muab rau txhua qhov kev txiav txim.

     

    Kev sib txuas thiab kev teeb tsa

    Flanged kawg ntsia liaj qhov rooj ncaj rau ntawm txoj kab; threaded xaus muaj rau ib qho kev sib cog lus, kev xaiv wrench-on

    Mounts zoo nyob rau hauv kab ntsug, vim hais tias lub disc taug kev nce thiab nqis es tsis viav vias sab

    Txheem ntsej muag RF / RTJ; tsis muaj vuam xav tau - unbolt thiab nqa lub valve tawm ntawm overhaul

     

    Qhov twg nws khwv tau nws khaws cia

    Chav thiab boiler pub (cov khoom nqa nqa hauv tsev), compressed cua tshuab, dej thiab cov txheej txheem huv si uas yuav tsum tsis txhob ntws rov qab, twj tso kua mis kab uas xav tau kev tiv thaiv los ntawm kev sib hloov rov qab, thiab cov kav dej dav dav ntawm cov kev pabcuam uas tsis yog abrasive.

     

    Technical specs ntawm ib nrais muag

    Qhov ntau thiab tsawg: DN15 - DN400, loj dua ntawm kev thov

    Kev ntsuas siab: PN16 / PN25 / PN40, lossis ASME Chav Kawm 150 / 300 / 600

    Kev sib txuas: flanged (RF / RTJ) lossis threaded

    Cov khoom siv lub cev: cov roj carbon steel, A105 / WCB thiab lwm yam

    Media: dej, chav, compressed cua, huv si uas tsis yog-abrasive kua

    Cov qauv: API, ASME thiab txuam GB qauv

    Kev ntsuas tseeb tau lees paub tawm tsam koj cov xov xwm, siab thiab kub - peb tsis haum rau cov qauv dav dav rau koj cov kab.

     

    Yuav xaiv cov khoom li cas

    Chav, dej lossis cua compressed qhia peb seb koj puas xav tau kev tsim kom muaj qhov kub thiab txias; seb nws puas yog corrosive txiav txim siab yog tias peb hloov cov luas rau stainless; siab thiab kub txiav txim siab lub cev thiab lub rooj zaum qib. Xa peb koj cov xov xwm, pH thiab qhov kub thiab txias ua haujlwm, thiab engineering yuav muab tso ua ke cov nqi tsim nyog tshaj plaws rau koj.

     

    Zoo, warranty thiab xa khoom

    Txhua lub valve hla lub plhaub hydrostatic thiab lub rooj zaum qhov kev ntsuam xyuas ua ntej nws xa nkoj, thiab cov neeg pov thawj thib peb tau txais kev txhawb nqa. MTCs, cov ntawv xeem, cov duab kos duab thiab cov ntawv ua haujlwm tuaj nrog qhov kev txiav txim. Flange thiab xov xaus raug tiv thaiv rau kev thauj mus los, thiab cov qauv carbon steel qhov ntau thiab tsawg yog stocked li flanged thiab threaded versions sai sai.

     

    Dab tsi ua rau peb sib nrug

    Cov neeg muag khoom feem ntau xa daim ntawv pov thawj plhaub hydrostatic thiab hu nws ib hnub. Peb muab cov ntaub ntawv pov thawj ntawm lub rooj sib tw, vim tias qhov ntawd yog tus lej uas qhia tau tseeb rau koj seb lub tshev valve puas yuav tuav. Thiab rau chav los yog boiler pub, peb pom zoo kom ib tug luas rau koj qhov kev pab cuam tiag tiag es tsis txhob thawb ib tug generic qauv.

     

    Cov lus nug uas nquag nug

    Q1. Lift check vs viav vias check?

    Lub lift check disc txav ncaj nraim nce thiab nqis thiab kaw los ntawm lub ntiajteb txawj nqus; ib tug viav vias check swings ntawm ib pob khawm. Lub tshuab nqa hom ntsaws ruaj ruaj zoo dua rau ntawm chav thiab boiler pub, thaum lub viav vias hom muaj qis qis tsis kam rau cov kab loj, siab ntws.

     

    Q2. Nws puas tuaj yeem ntsia tau ntsug?

    Yog lawm. Vim hais tias lub disc mus nce thiab nqis, ntsug mounting ntais ntawv nws tus kheej kaw kev taw qhia; kab rov tav mounting kuj ua haujlwm.

     

    Q3. Puas muaj lub caij nplooj ntoos hlav-loaded version?

    Yog lawm. Hom qauv kaw los ntawm lub ntiajteb txawj nqus; rau cov kab uas tsis tshua muaj siab uas xav tau qhov nrawm dua, nrawm dua, peb ntxiv lub caij nplooj ntoos hlav los pab lub disc.

     

    Q4. Nws puas ua rau dej rauj?

    Lub tshuab nqa nqa kaw nrawm nrog kev mus ncig luv luv, uas pab txiav rov qab surge. Peb cov rooj zaum tau xau-kuaj, yog li ib zaug kaw lawv nyob nruj.

     

    Q5. Kuv puas xav tau welding rau nruab?

    Tsis yog. Flanged versions haum lub gasket thiab torque lub bolts; threaded versions ntsia hlau ncaj rau. Thaum overhaul koj unbolt thiab nqa lub valve tawm yam tsis tau txiav yeeb nkab.

     

    Q6. Koj puas tuaj yeem muab cov ntaub ntawv pov thawj?

    Yog lawm. MTCs, cov ntaub ntawv xeem, kos duab kos duab thiab kev ua haujlwm ntawm lub nkoj nrog kev txiav txim, thiab cov neeg pov npav thib peb tuaj xyuas.

     

    q7 ua. Lub sijhawm ua haujlwm yog dab tsi?

    Txheem carbon steel qhov ntau thiab tsawg yog stocked thiab nkoj ceev; Cov khoom siv tsis yog tus qauv lossis chav kawm tshwj xeeb siab xav tau lub sijhawm tsim khoom - xa cov specs thiab peb paub meej.

     

    Q8. Kuv puas tuaj yeem tau txais ib qho qauv los kuaj ua ntej?

    Yog lawm. Peb txhawb nqa cov qauv txiav txim ntawm tus qauv ntau thiab tsawg kom koj tuaj yeem tshawb xyuas ua ntej kev txiav txim ntau, txo koj txoj kev pheej hmoo xaiv.


     

    Xa lus nug
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    Peb siv cov ncuav qab zib los muab koj cov kev tshawb fawb zoo dua, txheeb xyuas qhov chaw khiav tsheb thiab kho cov ntsiab lus tus kheej. Los ntawm kev siv lub xaib no, koj pom zoo rau peb siv cov ncuav qab zib. Txoj Cai Tswjfwm Ntiag Tug
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