Mu dongosolo lamadzimadzi, valavu imagwiritsidwa ntchito kuwongolera njira, kuthamanga ndi kutuluka kwa madzi.Pomanga, ubwino wa kuika ma valve umakhudza mwachindunji ntchito yachibadwa m'tsogolomu, choncho uyenera kuyamikiridwa kwambiri ndi gawo lomanga ndi kupanga.

Valavu iyenera kukhazikitsidwa motsatira buku la ntchito ya valve ndi malamulo oyenera.Pomanga, kuyang'anitsitsa mosamala ndi kumanga kudzachitika.Asanayambe kuyika valve, kuyikako kudzachitidwa pambuyo poyesa kupanikizika.Yang'anani mosamala ngati ndondomeko ndi chitsanzo cha valve zikugwirizana ndi kujambula, fufuzani ngati mbali zonse za valve zili bwino, ngati valavu yotsegula ndi yotseka imatha kuzungulira momasuka, ngati malo osindikizira awonongeka, etc. pambuyo potsimikizira, unsembe ukhoza kuchitidwa.

Vavu ikayikidwa, njira yogwiritsira ntchito valavu iyenera kukhala pafupi ndi 1.2m kutali ndi malo opangira opaleshoni, omwe ayenera kusungunuka ndi chifuwa.Pamene pakati pa valavu ndi gudumu lamanja zili kutali ndi 1.8m kutali ndi malo ogwirira ntchito, malo opangira opaleshoni ayenera kukhazikitsidwa kwa valve ndi valavu yotetezera ndi ntchito zambiri.Kwa mapaipi omwe ali ndi ma valve ambiri, ma valve ayenera kukhazikika pa nsanja momwe angathere kuti agwire ntchito mosavuta.

Kwa valavu imodzi yopitilira 1.8m komanso yosagwiritsidwa ntchito pafupipafupi, zida monga gudumu la unyolo, ndodo yowonjezera, nsanja yosunthika ndi makwerero osunthika angagwiritsidwe ntchito.Pamene valve imayikidwa pansi pa malo opangira ntchito, ndodo yowonjezera idzakhazikitsidwa, ndipo valavu ya pansi idzakhazikitsidwa ndi nthaka bwino.Chifukwa cha chitetezo, chitsime cha nthaka chiyenera kutsekedwa.

Kwa tsinde la valavu papaipi yopingasa, ndi bwino kukweza molunjika m'mwamba, osati kuika pansi tsinde la valve.Tsinde la valve limayikidwa pansi, zomwe zimakhala zovuta kuti zigwire ntchito ndi kukonza, komanso kuwononga valavu mosavuta.Valve yotsetsereka sidzayikidwa movutikira kuti musagwire ntchito movutikira.

Ma valve omwe ali papaipi ya mbali ndi mbali ayenera kukhala ndi malo ogwiritsira ntchito, kukonza ndi kusokoneza.Mtunda womveka pakati pa mawilo amanja uyenera kukhala wosachepera 100mm.Ngati mtunda wa chitoliro ndi wopapatiza, ma valve ayenera kugwedezeka.

Kwa ma valve omwe ali ndi mphamvu yaikulu yotsegulira, mphamvu yochepa, kuphulika kwakukulu ndi kulemera kwakukulu, valve yothandizira valve iyenera kukhazikitsidwa musanayike kuti muchepetse kupsinjika maganizo.

Mukayika valavu, zitoliro za chitoliro zidzagwiritsidwa ntchito pamapaipi omwe ali pafupi ndi valve, pamene ma spanners wamba adzagwiritsidwa ntchito pa valve yokha.Pa nthawi yomweyi, pakuyika, valve iyenera kukhala yotsekedwa kuti iteteze kuzungulira ndi kusinthika kwa valve.

Kuyika koyenera kwa valve kumapangitsa kuti mawonekedwe amkati apangidwe agwirizane ndi kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake.Muzochitika zapadera, tcherani khutu kuyika mavavu omwe ali ndi zofunikira zapakati zoyenda molingana ndi zofunikira za payipi.Kukonzekera kwa valve kudzakhala kosavuta komanso koyenera, ndipo wogwiritsa ntchitoyo adzakhala wosavuta kupeza valve.Kwa valavu yokwezera tsinde, malo ogwiritsira ntchito ayenera kusungidwa, ndipo ma valve a ma valve onse adzayikidwa mmwamba momwe angathere ndi perpendicular kwa payipi.