Taike valve npauj npaim valve tuaj yeem muab faib ua pneumatic npauj npaim valve, hluav taws xob npauj npaim valve, phau ntawv npauj npaim valve, thiab lwm yam. Npauj npaim valve yog ib hom valve uas siv lub voj voog npauj npaim phaj raws li qhov qhib thiab kaw tivthaiv thiab tig nrog lub valve qia qhib, kaw, thiab tswj cov kua dej channel.Npauj npaim phaj ntawm npauj npaim valve yog ntsia rau hauv txoj kab uas hla ntawm cov kav dej.Nyob rau hauv lub cylindrical channel ntawm npauj npaim valve lub cev, lub disc zoo li tus npauj npaim phaj tig ib ncig ntawm lub axis, nrog lub kaum sab xis ntawm 0 ° thiab 90 °.Thaum qhov kev sib hloov mus txog 90 °, lub valve qhib tag nrho.Npauj npaim valve, tseem hu ua nrov plig plawg valve, yog ib tug yooj yim qauv regulating valve thiab kuj yuav siv tau rau switching tswj ntawm low-pressure pipeline media.Npauj npaim valve (Lus Askiv: npauj npaim valve) yog hais txog ib hom valve qhov twg kaw qhov (disc los yog disc) yog ib tug disc uas tig ib ncig ntawm lub valve axis mus cuag qhib thiab kaw.Nws tsuas yog siv los ua lub kaw-tawm thiab throttling valve ntawm cov kav dej.Npauj npaim valve qhib thiab kaw ib feem yog disc zoo li npauj npaim phaj uas tig ib ncig ntawm nws tus kheej axis hauv lub valve lub cev kom ua tiav lub hom phiaj ntawm kev qhib, kaw lossis kho.Npauj npaim valve feem ntau yog tsawg dua 90 ° los ntawm kev qhib siab mus rau tag nrho kaw, thiab npauj npaim valve thiab qia tsis muaj peev xwm kaw nws tus kheej.Txhawm rau tso tus npauj npaim phaj, tus cab iav reducer yuav tsum tau nruab rau ntawm lub qia valve.Kev siv cov cab iav reducer tsis tsuas yog ua kom lub phaj npauj npaim kom muaj peev xwm kaw nws tus kheej thiab nres ntawm txhua txoj haujlwm, tab sis kuj txhim kho kev ua haujlwm ntawm lub valve.Cov yam ntxwv ntawm kev lag luam npauj npaim li qub yog kub tsis kam, siab siab ntau yam, loj nominal inch, carbon steel lub cev, thiab hlau nplhaib es tsis txhob roj hmab nplhaib rau valve sealing.Loj-kub npauj npaim li qub yog tsim los ntawm welding steel daim hlau thiab tsuas yog siv rau high-temperature nruab nrab flue gas ducts thiab gas pipelines.
Npauj npaim li qub tuaj yeem muab faib ua hom phaj offset, hom phaj ntsug, hom phaj inclined, thiab qib qib raws li lawv cov qauv qauv.Raws li daim ntawv sealing, nws tuaj yeem muab faib ua ob hom: kaw ntom ntom thiab tawv kaw.Hom mos sealing feem ntau yog siv lub nplhaib roj hmab sealing, thaum lub zog sealing hom feem ntau yog siv hlau nplhaib sealing.Raws li hom kev sib txuas, nws tuaj yeem muab faib ua flange kev twb kev txuas thiab wafer txuas;Raws li hom kev sib kis, nws tuaj yeem muab faib ua ntau hom: phau ntawv, iav kis tau tus mob, pneumatic, hydraulic, thiab hluav taws xob.
1, Qhov zoo ntawm Npauj Npaim li qub
1. Yooj yim thiab ceev qhib thiab kaw, txuag zog, tsis muaj dej tsis kam, thiab tuaj yeem ua haujlwm ntau zaus.
2. Cov qauv yooj yim, me me, thiab lub teeb yuag.
3. Nws tuaj yeem thauj cov av nkos thiab khaws cov kua dej tsawg tshaj plaws ntawm lub qhov ncauj qhov ncauj.
4. Nyob rau hauv qhov tsis tshua muaj siab, sealing zoo tuaj yeem ua tiav.
5. Zoo tuning kev ua tau zoo.
2 、 Qhov tsis zoo ntawm Npauj Npaim li qub
1. Kev khiav hauj lwm siab thiab kub ntau yog me me.
2. Kev sealing tsis zoo.
3 、 Kev teeb tsa thiab kev saib xyuas ntawm npauj npaim li qub
1. Thaum lub sij hawm installation, lub valve disc yuav tsum tau nres nyob rau hauv lub kaw txoj hauj lwm.
2. Txoj haujlwm qhib yuav tsum tau txiav txim siab raws li lub kaum sab xis ntawm lub phaj npauj npaim.
3. Npauj npaim li qub nrog bypass li qub yuav tsum tau qhib ua ntej qhib.
4. Kev teeb tsa yuav tsum tau ua raws li cov chaw tsim khoom cov lus qhia kev teeb tsa, thiab cov npauj npaim hnyav li qub yuav tsum muaj lub hauv paus ruaj khov.
5. Lub phaj npauj npaim ntawm npauj npaim valve yog ntsia rau hauv txoj kab uas hla ntawm cov kav dej.Nyob rau hauv lub cylindrical channel ntawm npauj npaim valve lub cev, lub disc zoo li tus npauj npaim phaj tig ib ncig ntawm lub axis, nrog lub kaum sab xis ntawm 0 ° thiab 90 °.Thaum qhov kev sib hloov mus txog 90 °, lub valve qhib tag nrho.
6. Yog tias tus npauj npaim valve xav tau rau kev tswj kev khiav, qhov tseem ceeb yog xaiv qhov loj thiab hom valve.Lub hauv paus ntsiab lus ntawm cov npauj npaim li qub yog qhov tshwj xeeb tshaj yog tsim los ua cov kab loj-ntev li qub.Npauj npaim li qub tsis yog tsuas yog siv dav hauv roj av, roj, tshuaj lom neeg, kev kho dej thiab lwm yam kev lag luam, tab sis kuj siv rau hauv cov dej txias ntawm qhov chaw nres tsheb thermal.
7. Muaj ob hom npauj npaim li qub: wafer hom npauj npaim valve thiab flange hom npauj npaim valve.Lub wafer hom npauj npaim valve yog lub valve uas txuas ntawm ob lub raj flanges siv ob lub taub hau bolts.Lub flange hom npauj npaim valve yog lub valve nrog flange, thiab cov flanges ntawm ob qho kawg ntawm lub valve txuas nrog lub raj flange siv bolts.
8. Lub phaj npauj npaim ntawm lub npauj npaim valve yog ntsia rau hauv txoj kab uas hla ntawm lub raj xa dej.Nyob rau hauv lub cylindrical channel ntawm npauj npaim valve lub cev, lub disc zoo li tus npauj npaim phaj tig ib ncig ntawm lub axis, nrog lub kaum sab xis ntawm 0 ° thiab 90 °.Thaum qhov kev sib hloov mus txog 90 °, lub valve qhib tag nrho.
Post lub sij hawm: Apr-06-2023