Npauj npaim valve yog siv dav hauv kev tsim kho hauv nroog, petrochemical, metallurgy, hluav taws xob fais fab thiab lwm yam kev lag luam hauv cov kav dej nruab nrab kom txiav tawm lossis kho qhov ntws ntawm cov cuab yeej zoo tshaj plaws.Npauj npaim valve qauv nws tus kheej yog qhov zoo tshaj plaws qhib thiab kaw qhov chaw hauv cov kav dej, yog txoj kev loj hlob ntawm cov kav dej niaj hnub no qhib thiab kaw qhov chaw.Peb feem ntau muaj cov kab muag muag npauj npaim valve, uas yog siv nyob rau hauv ib txwm kub, tsis tshua muaj siab ua hauj lwm tej yam kev mob, xws li dej thiab tso dej, dej conservancy tej yaam num, municipal tsim thiab lwm yam teb.Cov hauv qab no feem ntau qhia txog ib qho eccentric npauj npaim valve, ob chav eccentric npauj npaim valve thiab triple eccentric npauj npaim valve khoom.
Ua ntej ntawm tag nrho cov, ib leeg eccentric qauv ntawmsoft seal npauj npaim valve, lub rooj sealing cross-section los yog npauj npaim phaj thickness ntawm cov kev taw qhia ntawm equidistant kab thiab qhov chaw ntawm kev sib hloov ntawm lub valve qia txheeb ze eccentric, thiaj li hais tias tus npauj npaim valve nyob rau hauv tus txheej txheem ntawm qhib, npauj npaim phaj sealing nto maj deb ntawm lub valve. lub rooj sealing nto.Npauj npaim phaj tig mus rau 20 ~ 25 °, npauj npaim phaj sealing nto tag nrho sib cais los ntawm lub valve lub rooj sealing nto, thiaj li hais tias tus npauj npaim valve nyob rau hauv cov txheej txheem qhib, tus txheeb ze mechanical hnav thiab extrusion ntawm ob lub sealing nto yog heev txo, yog li ntawd. npauj npaim valve sealing kev ua tau zoo tuaj yeem txhim kho.Qhov kev tsim no feem ntau yog nyob ntawm qhov elastic deformation tsim los ntawm extrusion ntawm npauj npaim phaj thiab lub rooj zaum valve kom ntseeg tau tias kev sib khi ntawm npauj npaim valve.
Raws li lub hauv paus ntawm ib qho eccentric npauj npaim valve, lub rotating center ntawm npauj npaim phaj yog offset los ntawm lub hauv paus kab ntawm lub valve ntws txoj kev, uas ua rau lub npauj npaim valve daim ntawv cam nyhuv thaum lub sij hawm qhib txheej txheem, thiaj li hais tias lub sealing nto ntawm npauj npaim phaj yuav raug muab cais los ntawm. lub sealing nto ntawm lub rooj zaum valve sai dua ib qho eccentric qauv.Thaum lub phaj npauj npaim tig mus rau 8 ° ~ 12 °, lub sealing nto ntawm lub phaj npauj npaim yog sib cais tag nrho los ntawm lub sealing nto ntawm lub rooj zaum valve.Tus tsim ntawm cov qauv no zoo heev txo cov neeg kho tshuab hnav thiab extrusion deformation ntawm ob qhov chaw sealing, uas txhim kho kev sib khi ua haujlwm ntawm npauj npaim valve.
Thiab ntawm lub hauv paus ntawmob chav eccentric npauj npaim valve, txoj kab nruab nrab ntawm lub rooj zaum sealing nto ua ib qho angular eccentricity nrog txoj kab nruab nrab ntawm lub valve, uas ua rau lub sealing nto ntawm lub phaj npauj npaim tam sim ntawd tshem tawm ntawm lub rooj zaum sealing nto ntawm lub sijhawm qhib thaum lub sijhawm qhib npauj npaim phaj, thiab tsuas yog tiv tauj thiab nias lub rooj sealing nto thaum lub sijhawm kaw.Qhov kev sib xyaw tshwj xeeb ntawm eccentricity no ua rau kev siv tag nrho ntawm cov nyhuv cam, tshem tawm tag nrho cov kev sib txhuam thiab kev puas tsuaj ntawm ob qhov chaw sib khi ntawm tus npauj npaim valve sealing vice thaum lub valve qhib thiab kaw, thiab tshem tawm qhov muaj peev xwm ntawm puas thiab to.Lub extruded foob yog hloov mus rau torque foob, thiab kev hloov ntawm lub sealing siab yog paub los ntawm kev kho lub sab nraud tsav torque, thiaj li hais tias lub sealing kev ua tau zoo thiab kev pab cuam lub neej ntawm peb eccentric qauv kaw npauj npaim valve zoo heev.
Dhau li ntawd, Tianjin Tanggu Dej Foob Valve Co., Ltd. yog ib tug technologically advanced roj hmab zaum valve txhawb kev lag luam, cov khoom yog resilient rooj zaum wafer npauj npaim valve, lug npauj npaim valve, ob flange concentric npauj npaim valve, tshuav valve, wafer dual phaj check valve,Cua Tso Tawm Valve, Y-Strainer thiab lwm yam.Ntawm Tianjin Tanggu Dej Foob Valve Co., Ltd., peb txaus siab rau peb tus kheej ntawm kev muab cov khoom lag luam thawj zaug uas ua tau raws li cov qauv kev lag luam siab tshaj plaws.Nrog peb ntau yam ntawm li qub thiab fittings, koj tuaj yeem tso siab rau peb los muab cov kev daws teeb meem zoo tshaj plaws rau koj qhov system dej.Tiv tauj peb hnub no kom paub ntau ntxiv txog peb cov khoom thiab peb tuaj yeem pab koj li cas.
Post lub sij hawm: Apr-03-2024