Chivundikiro cha mphiraValani valavu yamadzimakamaka ndi thupi la valavu, valavu yophimba, mbewa ya mphira ndi zina zophatikizira. Pamene sing'anga ikuyenda kutsogolo, kupanikizika komwe kumapangidwa ndi sing'anga kumakankhira chivundikiro cha mphira kuti chitsegule, kotero kuti sing'angayo imatha kudutsa valavu yopanda tanthauzo ndikuyenda kutsogoleredwa. Pamene sing'angayo yasinthasintha, kupanikizika kwa sing'anga kumapangitsa kuti rabap ikhale yolimba mwachangu komanso yolimba pampando wa valavu, potero kupewa sing'anga pampando umodzi ndikuwonetsetsa kuti pakhomo mbali imodzi.

Nyama ya Bram Plap Check imapereka zabwino zambiri pa mavavu okhazikika:

1.Kood

Chingwe cha mphira chimakula bwino komanso kusinthasintha, ndipo chikhoza kukhala chokwanira pampando kuti chiletse bwino mafaliyo, ndipo zotsatira zoyipa ndizabwino kuposa za valavu yoyenerera ya chitsulo.

2.

Chingwe cha mphira chimatha kutsata njira yoyenda m'madzi ikatsegulidwa, ndipo mawonekedwe ake ndi zinthu zimapangitsa kukana madzi kuti zitheke, zomwe zimatha kuchepetsa kuchepa kwa mphamvu ndikuwongolera ntchito yamapaipi.

3.Kood

Zolemba zake zimakhala ndi nkhawa kwambiri komanso kuchepetsa phokoso kwa phokoso, ndipo imatha kuchepetsa mantha a madzi ndi phokoso pomwe valavu yopanda yobwereketsa imatsekedwa, ndikupanga malo otetezeka a dongosolo.

4.Corrossion kukana

Mbenje zimayamba kukana bwino kuchuluka kwa pakati, sizovuta kuzolowera mitundu yosiyanasiyana ya acid ndi alkali ndi media, kukulitsa moyo wa valve wa chitsulo.

Mavvu nthawi zambiri amagwiritsidwa ntchito m'madzi opezeka ndi madzi, zomera zamadzimadzi, zonunkhira, zopondaponda, machitidwe amoto ndi minda ina. M'madzi opezeka ndi madzi ndi njira zoyambira, madzi obwerera madzi amatha kupewa kukhazikika ndi chitetezo chamadzi. Mu chimbudzi cha chimbudzi, zitha kuonetsetsa kuti chimbudzi chimayenda munjira yovomerezeka mu chithandizo chamankhwala, ndipo pewani kusakaniza kwa chimbudzi m'njira zosiyanasiyana, zomwe zimakhudza chithandizo.

Mu kapopuzo, imatha kupewa madzi mwachangu kutuluka pomwe kuyimitsa, ndikuteteza pampu ndi zida zina kuti zisawonongeke. Mu dongosolo lolimbana lamoto, cheke chake chodalirika chitha kuwonetsetsa kuti madzi amoto atha kuperekedwa bwino akamafunikira kuti muwonetsetse bwino ntchito yomenyera moto. (Jinbin valavu)