Dab tsi yog qhov zoo thiab qhov tsis zoo ntawm npauj npaim valve thiab cov ntsiab lus tseem ceeb ntawm kev teeb tsa thiab kev saib xyuas?

Npauj npaim valvehais txog qhov kaw (valve disc los yog npauj npaim phaj) raws li lub disc, nyob ib ncig ntawm lub valve ncej tig mus txog qhov qhib thiab kaw ntawm lub valve, nyob rau hauv cov yeeb nkab feem ntau txiav tawm thiab throttle rau siv. Npauj npaim valve qhib thiab kaw ib feem yog disc-zoo li tus npauj npaim phaj, nyob rau hauv lub valve lub cev nyob ib ncig ntawm nws tus kheej axis kev sib hloov, thiaj li mus cuag lub hom phiaj ntawm qhib thiab kaw los yog hloov.

Dab tsi yog qhov zoo thiab qhov tsis zoo ntawm npauj npaim valve thiab cov ntsiab lus tseem ceeb ntawm kev teeb tsa thiab kev saib xyuas?

Npauj npaim valve tuaj yeem muab faib ua phaj offset, ntsug phaj, inclined phaj thiab qib qib. Raws li daim ntawv sealing tuaj yeem muab faib ua ob lub sealing thiab hard sealing.Mos foob npauj npaim valvehom yog feem ntau roj hmab nplhaib foob, tawv foob hom feem ntau yog hlau nplhaib foob. Nws tuaj yeem muab faib ua flange txuas thiab txuas txuas; phau ntawv, iav kis tau tus mob, pneumatic, hydraulic thiab hluav taws xob.

Qhov zoo ntawm npauj npaim valve

1, qhib thiab kaw yooj yim thiab ceev, kev txuag hluav taws xob, dej me me, tuaj yeem ua haujlwm ntau zaus.

2, qauv yooj yim, ntim me me, lub teeb yuag.

3, tuaj yeem thauj cov av nkos, cov kua dej tsawg tshaj plaws ntawm lub qhov ncauj qhov ncauj.

4, nyob rau hauv qis qis, tuaj yeem ua tiav zoo sealing.

5. Kev hloov kho tau zoo.

Disadvantages ntawm npauj npaim li qub

1. Siv lub siab thiab ua haujlwm kub ntau yog me me.

2. Tsis muaj peev xwm sealing.

Kev txhim kho thiab kev saib xyuas ntawm npauj npaim valve

1. Thaum lub sij hawm installation, lub valve disc yuav tsum 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, tus npauj npaim valve nrog lub bypass valve, yuav tsum xub qhib lub bypass valve ua ntej qhib.

4. Nws yuav tsum tau ntsia raws li cov lus qhia installation ntawm cov chaw tsim khoom. Lub npauj npaim hnyav valve yuav tsum tau teeb tsa nrog lub hauv paus ruaj khov.

5. Lub phaj npauj npaim ntawm lub npauj npaim valve yog ntsia rau hauv txoj kab uas hla ntawm cov yeeb nkab. Nyob rau hauv lub cylindrical channel ntawm npauj npaim valve lub cev, lub disc-zoo li tus npauj npaim phaj rotates nyob ib ncig ntawm lub axis, thiab lub kaum sab xis rotating yog nyob nruab nrab ntawm 0 thiab 90. Thaum qhov kev sib hloov mus txog 90, lub valve yog qhib tag nrho.

6, yog tias tus npauj npaim valve yuav tsum tau siv los ua kev tswj xyuas, qhov tseem ceeb yog xaiv qhov loj thiab hom ntawm lub valve kom raug. Lub hauv paus ntsiab lus ntawm npauj npaim valve yog tshwj xeeb tshaj yog tsim rau kev ua cov kab loj loj li qub. Npauj npaim valve tsis yog tsuas yog siv dav hauv cov roj, roj, tshuaj lom neeg kev lag luam, 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, feem ntau siv npauj npaim valve muaj Wafer hom npauj npaim valve thiabflange hom npauj npaim valveob hom. Npauj npaim valve yog txuas lub valve ntawm ob lub yeeb nkab flanges, flange npauj npaim valve yog nrog lub flange ntawm lub valve, nrog lub flange ntawm ob kawg ntawm lub valve flange ntawm cov yeeb nkab flange.