Endagiiriro y‘okutaho Valvu y‘ebinyonyi

Okutaho okuhikire okwa .valvu y'ekihuguhuguni kikuru munonga ahabw‘okukora kwayo okw‘okuhamya n‘amagara g‘obuheereza. Ekihandiiko eki nikishoboorora gye emiringo y’okutaho, ebikuru ebi oine kuteekateekaho, kandi nikyoreka entaaniso eri ahagati y’emiringo ebiri erikumanywa munonga: wafer-style na .ebikwato by'ekihuguhugu. Valvu z‘omuringo gwa wafer, ezirikuteebwa ahagati y‘ebicweka bibiri by‘emipiira barikukoresa obukomooko bw‘okuteera, ziine omuringo gw‘okuzitaho ogugumire munonga. Okutaana n’ekyo, ebipande by’ebinyonyi ebiine ebipande nibiija n’ebipande ebiine akakwate kandi nibibohwa butunu aha bipande by’emipiira y’okuteerana, ekirikwanguhiza omuringo gw’okukora.

Ebikwato by’okuteeraho (flange bolts) eby’okukoresa omu kusheeshasheesha (wafer butterfly valve) nibikira kuba biraingwa. Oburaingwa bwazo nibubarwa nka: 2x obuhango bwa flange + obuhango bwa valve + 2x obuhango bwa nut. Eki nikibaho ahabw’okuba valvu y’ekinyonyi kya wafer ahabwayo teine ​​bipande. Obukomooko obu n’enyuguta zaaba ziihirweho, emipiira eri aha mbaju zombi eza valve neija kuteganisibwa kandi etarikubaasa kukora gye.

Valve eziine flange nizikoresa obukomooko obugufu, oburaingwa oburikushoboororwa nka 2x flange thickness + 2x nut thickness, kugaita flange za valve ahabwayo butunu n’eziri aha payipu. Ekirungi kikuru omu nkora egi n’okugira ngu neebaasisa orubaju rumwe kusharaho hatariho kuteganisa okukora kw’omupiira ogurikuhakanisa.

Ekicweka eki nikiija kukirayo kworeka ebiragiro by’okutaho ebikwato bya wafer butterfly valves kuhika 2019.TWS.

Valve ya wafer butterfly eine omuringo gworobi, ogutarimu nshonga, kandi ogutarikuremeera munonga kandi erimu ebicweka bikye munonga. Nikikora n‘okuhinduka kwa 90° okwa juba, ekirikubaasisa okutegyeka/okuzibira okwanguhi n‘okuha okutegyeka okurungi kw‘okugyendera.

I. Ebiragiro Otakataireho .Wafer-omuringo gw'ekihuguhugu Valve

1. Okutaho kutakatandikire, omupiira gushemerire kushemezibwa ekintu kyona eky’aheeru orikukoresa empeho erimu obutafaari kandi bwanyima gushemezebwe n’amaizi marungi.
2. Reeba gye yaaba okukoresa kwa valvu nikuhikaana n‘ebiragiro byayo eby‘okukora (obutagatsi, oburemeezi).
3. Reeba ahu valve erikurabamu n’ahu erikukingira ngu tihaine ebisigarira, kandi obiihyeho ahonaaho.
4. Bwanyima y’okusheeshuura, valvu eshemerire kuteebwamu ahonaaho. Otasheeshuura ebikwato byona ebirikuhamya nari enjuma aha valvu omu muringo gw’obushaarizi.
5. Flange y‘ekinyonyi eyehaireyo eine kukoresibwa aha nkora y‘ebinyonyi ey‘omuringo gwa wafer.
6. Evalvu y'amashanyarazinikibaasa kuteebwa aha mipiira omu rubaju rwona, kwonka ahabw’okwenda kugiboneza gye, nikihaburwa ngu otakiteeka kihindukire.
7. Waaba nootaho flange ya butterfly valve, ni kikuru kureeba ngu flange aha maisho n’orukoba rw’okukinga byahikaana, obukomooko bwahamibwa gye, kandi n’aha mutwe gw’okukinga biine kuhikaana gye. Obukomooko bwaba butahamirwe gye, nikibaasa kureetera orupiira kusheesheka n’okuzibira disiki, nari kunyiganyiga aha disiki, ekirikureetaho okusheeshasheesha aha rubaju rwa valve.

II.Okutaho: Wafer Ekinyonyi Valve

Okureeba ngu ekipande kya butterfly valve kyakora gye kandi kyakora gye kandi kirikwesigwa, kuratira omuringo gw’okutaho ebiri ahaifo.

1. Nkoku kirikworekwa, ta valve ahagati y’ebipande bibiri ebiteirweho kare, oreebe ngu ebiina bya bolt byahikaana gye.

2. Tamu mpora mpora obukomooko buna n’enyuguta omu biina bya flange, kandi ohamye kakye enjuma kubaasa kutereeza okushemezibwa kw’aha mutwe gwa flange;

3. Koresa spot welding kuhamya flange aha payipu.

4. Ihaho ekibunu;

5. Weld omu bwijwire flange aha payipu.

6. Taho valve bwanyima y’okukyendeeza aha rubaju orurikushemezibwa. Reeba ngu valve eine omwanya ogurikumara kugyenderamu omunda ya flange okuzibira okusiisikara kandi ngu valve disc neebaasa kwigura aha rurengo rumwe.

7. Tebeekanisa omwanya gwa valve kandi ohamye obukomooko buna (yegyendesereze kutahamya munonga).

8. Iguraho valve kureeba ngu disiki yaabaasa kugyendera gye, reero oigureho disiki kakye.

9. Koresa omusharaba kuhamya enjuma zoona.

10. Hamya omurundi ogundi ngu valve neebaasa kwigura n’okukinga omu bwengye. Yetegyereze: Reeba ngu disiki ya valve tiyakwata aha mupiira.

Ahabw'okukora gye, hatariho kusheeshasheesha kwa valvu z'ebinyonyi, kwata aha misingye egi:

• Kwata n’obwegyendesereza: Biika gye valvu kandi oyetantare okukwatwaho.
• Align Precisely: Reeba ngu flange yaahikaana gye okuzibira okusheeshasheesha.
• Otasheenya: Ku orikuheza kutaho, valvu teine ​​kusheenya omu musiri.
• Teekaho Ebirikushagika Obutoosha: Hama valvu n’ebirikushagika ebiine kuguma omu mwanya gwabyo.

TWSerikuha ebikwato by’okuzibira ebinyonyi eby’omutindo gw’ahaiguru n’okushoboorora okuhikire ahabw’valvu y'omuryango, kyebera valvu, navalvu z'okurekura empeho. Tuhikireho ahabw'ebyetengo byawe byona ebya valve.