Momwe mungayikitsire Valve Shutoff Valve

01 a 07

Mitundu ya Ma Valve Otsuka Kutha

Pali mitundu yosiyanasiyana ya mavotolo otsekemera madzi, kapena imayimitsa magetsi, opangidwa ndi mitundu yosiyanasiyana ya chitoliro. Palinso mawonekedwe osiyana siyana a ma valve, kuphatikizapo yoyendetsa molunjika, angled (angle stop), ndi valve mumzere. Mavavu opukuta amapezeka kawirikawiri kuti apange mkuwa, CPVC, chitsulo chosungunuka, ndi PEX pipeni kapena tubing. Zotsatirazi ndizimene zimakhazikitsira njira zowonjezera zowonjezera mitundu yambiri ya mapiritsi ndi zitsulo zotsekemera.

02 a 07

Musanayambe

Mavavu opukuta amakulolani kuti muzimitsa madzi kumalo amodzi ndipo mumakhala pafupi ndi malo. Koma kuti muike valavu yotchinga, muyenera kuyamba ndi kutseka madzi onse kunyumba.

Ngati mutengapo mbali valveff valve yomwe ilipo, mutseke madzi enieni, kenako chotsani valavu yakale motere:

1. Ikani chidebe pansi pa valavu kuti mutenge madzi.
2. Gwiritsani thupi la valve ndi wrench yokha yosinthika, ndi kumasula nati wothandizira valavu ndi wrench yachiwiri yosinthika. Nkhuta yosasintha njira yonseyo, ndi kuchotsa valavu kumapeto kwa chitoliro.
3. Chotsani malaya akale a mkuwa kuchokera ku chitoliro. Ngati manjawo atsekedwa, gwiritsani ntchito lilime-ndi-grooves mapulosi kuti musamalumikize bwino dzanja lanu pa phala. Ngati manjawo samasulidwa mosavuta ndi mapulotechete, mutha kugwiritsa ntchito pulojekiti yosakaniza kapena kupukuta chitoliro pansi pa manja.
4. Sambani kunja kwa chitoliro mwa kuika mchenga mokoma ndi nsalu zabwino kwambiri.

03 a 07

Kuika Shutoff Valve Yopanikiza

Mavavu opukutira ndi zokugwiritsira ntchito amagwiritsidwa ntchito ndi chitoliro cha mkuwa ndipo amaikidwa ndi zida ziwiri zosinthika:

1. Lembani mtedzawu pamphepete ndi ulusi wa nut akuyang'ana mapeto a chitoliro.
2. Sungani malaya opanikizira pa chitoliro kotero kuti osachepera 1 inchi kuchokera kumapeto.
3. Ikani valavu pa chitoliro kotero kuti chitoliro chikhale mokwanira mkati mwa thupi la valve.
4. Lembani mzere wothandizira mmwamba motsutsana ndi kaloweti ka valve, kenaka panizani nkhonoyo pamsana ndi kulowetsa pakhomo-pomwe mukuyimika chitoliro.
5. Yesani kuimitsa mtedzawo mpaka utatha.
6. Gwiritsani thupi la valve ndi wrench yokha yosinthika, ndipo imitsani mtedza wochepetsedwa ndi wrench yachiwiri yosinthika, pafupi 3/4 ya kutembenukira.
7. Onetsetsani kuti valve imatsekedwa potembenuza kayendedwe kake nthawi yomweyo mpaka itaima. Ngati valve ili ndi chiwongolero cha levu, yambani chiwombankhanga choncho ndiyomwe imapangidwira thupi la valve ndi chitoliro.
8. Tembenuzani madzi enieni ndikuyang'ana zowonongeka pa valavu ya shutoff.

04 a 07

Kuyika Valve Yopukuta ya Copper / Solder Shutoff

Kujambula (kugulitsidwa) kugwiritsidwa ntchito kumagwiritsidwa ntchito ndi mkuwa wochuluka ndipo kumafuna kugwirizana kwachikhalidwe, pogwiritsa ntchito nyali ndi kutsekemera:

1. Chotsani chogwirira ndi msonkhano wa washer kuchokera ku valavu yatsopano ya shutoff. Izi zimathandiza kuti asherswa asawonongeke ndi kutentha.
2. Sambani gawo lakunja la chitoliro ndi mkatikati mwa mpando wophimba thupi (valveff valve seat) (gawo limene limalandira chitoliro cha mkuwa) ndi nsalu yabwino ya emery.
3. Ikani kutuluka kunja kwa chitoliro ndi mkati mwa mpando woyenera.
4. Gwiritsani ntchito thupi la valve pa chitoliro ndi kulipotoza mobwerezabwereza kuti mugawire kusokonezeka pakati pa chitoliro ndi mpando woyenera.
5. Kutenthetsa mbali zonse zoyenera ndi nyali ya propane. Kawirikawiri yang'anani kutentha kwa mgwirizano pogwiritsa ntchito mapeto a solder ku chitoliro pamtunda. Pamene solder imatembenuka madzi ndi kuyenda momasuka, mcherewu ndi wokwanira.
6. Ikani solder muzowonjezera njira yonse kuzungulira chitoliro pitirizani kugwiritsa ntchito kutentha.
7. Chotsani lamoto kuchokera pamodzi, ndikupukuta valavu ndi nsalu yonyowa pokonza mapepala ake. Osasuntha ziwalo mpaka solder ikuwuma.
8. Bweretsani msonkhano wotsuka mpweya ndi kusamalira.
9. Onetsetsani kuti valve imatsekedwa potembenuza kayendedwe kake nthawi yomweyo mpaka itaima. Ngati valve ili ndi chiwongolero cha levu, yambani chiwombankhanga choncho ndiyomwe imapangidwira thupi la valve ndi chitoliro.
10. Tembenuzani madzi enieni ndikuyang'ana zowonongeka pa valavu ya shutoff.

05 a 07

Kuika Valve Yopukusira Push

Zojambulazo zimagwirizanitsidwa ndi mkuwa, PEX, ndi CPVC ndipo zimakhala ndi malo oyera, odulidwa pamapeto pa chitoliro:

1. Dulani mapeto a chitoliro, pogwiritsira ntchito mtundu woyenera wopaka tubing.
2. Chotsani chitsirizirocho, pogwiritsira ntchito chida cha deburring, ndiye kuyeretsa chitoliro pakufunika. Mapeto a chitoliro ayenera kukhala odulidwa, oyeretsedwa, ndi opanda ufulu kuti awonetsetse kugwirizana koyenera ndi valve yopitirira.
3. Pezani ndi kuyika chitoliro pazomwepangidwe zazomwe zimapangidwira (makamaka pafupifupi inchi imodzi kuchokera kumapeto kwa chitoliro). Chizindikirochi chimasonyeza momwe valavu iyenera kukankhidwira pa chitoliro kuti ikhale mokwanira.
4. Ikani valavu pa chitoliro mpaka ifike pambali yakuya, posonyeza kuti yakhala mokwanira. Zindikirani: Zowonjezeramo mkati zimaphatikizapo zowonjezera (koma zotheka) zotsitsimutsa kwa pey tubing. Kuwumitsa koyenera kumayenera kukhazikika m'malo a PEX ndipo sikuyenera kuchotsedwa chifukwa cha mkuwa kapena CPVC.
5. Onetsetsani kuti valve imatsekedwa potembenuza kayendedwe kake nthawi yomweyo mpaka itaima. Ngati valve ili ndi chiwongolero cha levu, yambani chiwombankhanga choncho ndiyomwe imapangidwira thupi la valve ndi chitoliro.
6. Tembenuzani madzi enieni ndikuyang'ana zowonongeka pa valavu ya shutoff.

06 cha 07

Kuika Valve Yopukusira Pipeni ya FIP

Mavavu a zitsulo zitsulo zakuthandizira (FIP) zogwiritsidwa ntchito pogwiritsa ntchito chitoliro cha madzi a zitsulo:

1. Lembani ulusi wa tepi wosindikizira kapena chitoliro chopangira ku ulusi kumapeto kwa chitoliro.
2. Sungani valavu yotchinga pa chitoliro.
3. Gwiritsani thupi la valve kuti likhale lolimba ndi wrench yokha yosinthika, ndipo gwiritsani ntchito wrench yachiwiri yosinthika kuti mumveke kugwirizana kwa valve. Kutuluka kwa valve kuyenera kuyang'aniridwa ndi njira yomwe mukufuna kuti valveyi ikhale yolimba, ngati ikugwira ntchito.
4. Onetsetsani kuti valve imatsekedwa potembenuza kayendedwe kake nthawi yomweyo mpaka itaima. Ngati valve ili ndi chiwongolero cha levu, yambani chiwombankhanga choncho ndiyomwe imapangidwira thupi la valve ndi chitoliro.
5. Tembenuzani madzi enieni ndikuyang'ana zowonongeka pa valavu ya shutoff.

07 a 07

Kuika Valve Yopukutira Buluu ya PEX

Mavalidwe a barbed PEX shutoff apangidwa mwachindunji kwa PEX tubing ndipo amafuna chida cha PEX crimping:

1. Pangani malo oyera, odulidwa kumapeto kwa PEX tubing, pogwiritsa ntchito pepala la PEX tubing.
2. Sungani mphete yothandizira mkuwa pa PEX tubing.
3. Ikani mapeto a valve shutoff mu PEX tubing mpaka tubing imayima kwathunthu mu thupi la valve.
4. Lembani mphete yowombera pamtunda, ndipo chengani mpheteyo ndi chida cha PEX crimping, motsatira malangizo a wopanga.
5. Onetsetsani kuti valve imatsekedwa potembenuza kayendedwe kake nthawi yomweyo mpaka itaima. Ngati valve ili ndi chiwongolero cha levu, yambani chiwombankhanga choncho ndiyomwe imapangidwira thupi la valve ndi chitoliro.
6. Tembenuzani madzi enieni ndikuyang'ana zowonongeka pa valavu ya shutoff.