Valve leakage yog qhov teeb meem uas peb yuav tsum tau ntsib, rau qhov teeb meem no peb kuj muaj cov kev daws teeb meem zoo, rau qhov sib txawv ntawm cov xau peb kuj muaj kev ntsuas sib txawv.

1.Leakage tshwm sim los ntawm kev poob ntawm qhov chaw kaw.Qhov chaw kaw yog daig lossis qhov kev sib txuas puas lawm, qhov kaw qhov tsis ruaj khov lossis cov khoom siv sib txuas tsis raug xaiv zoo yuav ua rau lub kaw qhov poob thiab ua rau kom tawg.
2.Sealing nplhaib kev twb kev txuas to.Loose dov ntawm lub nplhaib sealing, tsis tshua muaj vuam zoo ntawm lub nplhaib sealing thiab lub cev, xoob xov ntawm lub nplhaib sealing, ntsia hlau los yog corrosion tuaj yeem ua rau kom tawg ntawm lub nplhaib sib khi.Txoj kev kho mob: Lub nplhaib sealing yog tsau nrog cov nplaum ntawm qhov chaw dov, cov vuam tsis xws luag yuav tsum tau kho thiab rov welded nyob rau lub sijhawm, thiab cov corroded thiab puas threads thiab screws yuav tsum tau hloov nyob rau hauv lub sij hawm.
3.Valve lub cev thiab valve npog to, qee qhov hlau casting qhov chaw tsis zoo, vuam tsis zoo, qhov kub thiab txias tsis dhau ua rau lub cev valve yog khov, lub valve yog crushed los yog puas thiab lwm yam yuav ua rau valve to.Kev kho mob: xaiv cov zoo cam khwb cia li qub, nruj vuam, tsis tshua muaj kub yuav tsum tau npaj rau txias, tiv thaiv kev sib tsoo anti hnyav;
4.Sealing nto to.Lub sealing nto tsis du, kev sib txuas ntawm lub qia valve thiab qhov chaw kaw yog raug tshem tawm lossis hnav, lub qia valve yog khoov los yog sib sau ua ke tsis raug, thiab cov khoom siv sealing nto yog xaiv tsis raug, thiab lwm yam, uas yuav ua rau sealing nto to.Cov txheej txheem ua: cov khoom siv gasket yuav tsum raug xaiv raws li kev ua haujlwm, flange thiab xov pob qij txha yuav tsum tau khaws cia ib qho deb, huv si gasket hauv lub sijhawm.
5.Yuav ua li cas yog tias qhov chaw ntim khoom xau?Lub ntim yog corrodes los ntawm nruab nrab, los yog tsis resistant rau kub nruab nrab, tsis raws sij hawm xyuas seb lub packing yog tas sij hawm, qia deformation, tsis txaus packing, caj pas, ntsia liaj qhov rooj kev puas tsuaj, kev ua hauj lwm tsis zoo thiab lwm yam yuav ua rau kom to ntawm lub seasoning. .Txoj kev kho mob: xaiv qhov haum rau nruab nrab packing, packing yuav tsum tau hloov nyob rau hauv lub sij hawm, yuav tsum tsis tu ncua xyuas ntawm lub qia, puas qia yuav tsum tau hloov nyob rau hauv lub sij hawm, valve qhov chaw yuav tsum tau hloov nyob rau hauv lub sij hawm, tsis heev zog thaum ua hauj lwm.