1. Kev npaj

Ua ntej, xyuas kom tseeb tias lub valve raug kaw kom txiav tawm tag nrho cov xov xwm ntws cuam tshuam nrog lub valve. Ua kom tiav qhov nruab nrab hauv lub valve kom tsis txhob xau lossis lwm yam xwm txheej txaus ntshai thaum tu. Siv cov cuab yeej tshwj xeeb los disassemble lubrooj vag valvethiab nco ntsoov qhov chaw thiab kev sib txuas ntawm txhua qhov sib txuas rau kev sib dhos tom ntej.

2.Kuaj lub valve disc

Ua tib zoo saib seb lubflanged pob valvedisc muaj qhov pom tseeb deformation, tawg lossis hnav thiab lwm yam tsis xws luag. Siv cov calipers thiab lwm yam kev ntsuas los ntsuas qhov tuab, dav thiab lwm qhov ntev ntawm lub valve disc kom ntseeg tau tias nws ua tau raws li cov qauv tsim.

3. Kho lubdej qhov rooj valvedisc

(1) Tshem tawm xeb

Siv cov ntawv xuab zeb los yog txhuam txhuam kom tshem tawm xeb thiab av los ntawm qhov chaw ntawm lub valve disc, nthuav tawm cov hlau substrate.

(2) Kho cov kab nrib pleb

Yog tias pom muaj kab nrib pleb ntawm lub valve, nws yuav tsum tau siv lub vuam pas nrig los kho vuam. Ua ntej kho vuam, qhov tawg yuav tsum tau polished nrog cov ntaub ntawv, thiab tom qab ntawd cov electrode tsim nyog yuav tsum tau xaiv rau vuam. Thaum vuam, yuav tsum tau them nyiaj rau kev tswj kub thiab ceev kom tsis txhob overheating lossis overburning.

(3) Hloov cov khoom tsis zoo

Rau hnyav hnyavhlau rooj vag valvedisc, koj tuaj yeem txiav txim siab hloov qhov tshiab. Ua ntej hloov, qhov loj thiab cov duab ntawm qhov hnyav hnyav yuav tsum tau ntsuas ua ntej, thiab tom qab ntawd cov khoom tsim nyog yuav tsum raug xaiv rau kev ua thiab kev teeb tsa.

(4) Kev kho polishing

Cov kho valve disc yog polished kom nws nto du thiab du thiab txhim khu kev sealing kev ua tau zoo.

4.Reassemble lub valve

Rov qab kho lub valve disc rau hauv Hlau Seated rooj vag valve, them sai sai rau qhov qub txoj hauj lwm thiab kev sib txuas hom. Sib sau ua ke lwm cov khoom nyob rau hauv lem raws li lawv cov thawj txoj hauj lwm thiab kev sib txuas, kom ntseeg tau tias txhua yam yog ntsia rau hauv qhov chaw thiab ruaj ntseg. Tom qab kev sib dhos ua tiav, lub valve yuav tsum tau kuaj xyuas kom nruj kom ntseeg tau tias tsis muaj qhov tshwm sim. Yog tias pom qhov xau, nws yuav tsum tau kho tam sim ntawd thiab rov ua dua.

Jinbin Valve muab kev tshaj lij thiab txhim khu kev lag luam kev daws teeb meem rau koj, yog tias koj muaj lus nug txog, koj tuaj yeem tawm hauv cov lus hauv qab no tiv tauj peb.