Otegedde emiguwa omukaaga egy’okuteeka vvaalu?

Valve kye kyuma ekisinga okukozesebwa mu bitongole ebikola eddagala. Kirabika kyangu okuteeka vvaalu, naye singa togoberera tekinologiya akwatagana, kijja kuleeta obubenje mu by’okwerinda. Leero njagala okubaganya nammwe ku bumanyirivu ku kuteeka valve.

1. Okugezesebwa kwa Hydrstatic ku bbugumu eritali ddungi mu kiseera ky’okuzimba mu kiseera ky’obutiti.
Ebivaamu: olw’okuba ttanka efuuka bbugumu mangu mu kiseera ky’okugezesa amazzi, ttanka efuuka bbugumu.
Ebipimo: gezaako okukola okugezesa amazzi nga tonnaba kusiiga mu kiseera eky’obutiti, era oluvannyuma lw’okugezesa puleesa okufuuwa amazzi naddala amazzi agali mu vvaalu galina okuggyibwa mu katimba, bwe kitaba ekyo vvaalu ejja kufuuse enfuufu, enzito ye nnyatika efuuse bbugumu. Pulojekiti erina okukolebwa mu kiseera ky’obutiti, wansi w’ebbugumu ery’omunda erya ‘positive temperature’, era amazzi galina okufuuwa nga mayonjo oluvannyuma lw’okukeberebwa puleesa.

2, Enkola ya payipu okugezesa amaanyi g’amazzi n’okugezesa okunyweza, okwekebejja okukulukuta tekimala.
Ebivaamu: okukulukuta kubaawo oluvannyuma lw’okulongoosebwa, okukosa enkozesa eya bulijjo.
Ebipimo: Enkola ya payipu bw’egezesebwa okusinziira ku byetaago bya dizayini n’ebiragiro by’okuzimba, ng’oggyeeko okuwandiika omuwendo gwa puleesa oba enkyukakyuka mu mutindo gw’amazzi mu kiseera ekiragiddwa, naddala kebera n’obwegendereza oba waliwo ekizibu ky’okukulukuta.

3, Butterfly valve flange plate ne vvaalu eya bulijjo flange ebbaati.
Ebivaamu: butterfly valve flange plate ne normal valve flange plate size ya njawulo, flange ezimu munda diameter ntono, ate butterfly valve disc nnene, ekivaamu obutagguka oba hard open ne zikola valve okwonooneka.
Ebipimo: flange plate erina okukolebwa okusinziira ku sayizi entuufu eya butterfly valve flange.

4. Enkola y’okussaamu vvaalu nkyamu.
Okugeza: check valve amazzi (steam) flow direction is opposite to the mark, valve stem is installed wansi, horizontal etekeddwa check valve okutwala vertical okuteekebwa, okulinnya stem gate valve obasoft seal ekiwujjo valveomukono teguggule, guggalawo ekifo, n’ebirala.
Ebivaamu: vvaalu okulemererwa, okuddaabiriza switch kizibu, era ekikondo kya vvaalu ekitunudde wansi kitera okuvaako amazzi okukulukuta.
Ebipimo: strictly okusinziira ku valve okuteeka ebiragiro okuteeka, okuggulawo omuggo omulyango valve okukuuma valve ekikolo elongation okuggulawo obuwanvu, butterfly valve mu bujjuvu lowooza ku mukono okukyusa ekifo, buli kika valve ekikolo tesobola wansi wa horizontal position, ka tugambe wansi.

5. Ebiragiro n’ebika bya vvaalu essiddwamu tebituukana na bisaanyizo bya dizayini.
Okugeza, puleesa ey’erinnya eya vvaalu ntono okusinga puleesa y’okugezesa enkola; payipu y’ettabi ly’amazzi g’emmere ekwatavvaalu y’omulyangonga dayamita ya payipu eri wansi oba yenkana mm 50; payipu esonseka ppampu y’omuliro yeettanira vvaalu y’ekiwujjo.
Ebivaamu: bikosa okuggulawo n’okuggalawo okwa bulijjo okwa vvaalu n’okutereeza obuziyiza, puleesa n’emirimu emirala. Ne bwe kiba nti enkola eno ekola, vvaalu eyonoonese ewalirizibwa okuddaabiriza.
Ebipimo: Mumanyi bulungi obuwanvu bw’okukozesebwa kwa vvaalu ez’enjawulo, era londa ebiragiro n’ebika bya vvaalu okusinziira ku byetaago bya dizayini. Puleesa y’erinnya eya vvaalu erina okutuukiriza ebisaanyizo bya puleesa y’okugezesa enkola.

6. Okukyusakyusa vvaalu
Ebiddirira:vvaalu y’okukebera, vvaalu ekendeeza puleesa ne vvaalu endala zirina directionality, singa ziteekebwawo nga zikyusiddwa, vvaalu ya throttle ejja kukosa service effect n’obulamu; valve ekendeeza pressure tekola n’akatono, check valve ejja n’okuleeta akabi.
Ebipimo: vvaalu eya bulijjo, nga erina akabonero k’obulagirizi ku mubiri gwa vvaalu; mu mbeera nga si bwe kiri, erina okuzuulibwa obulungi okusinziira ku nkola y’emirimu gya vvaalu. Valiva ya gate tesaana kukyusibwa (kwe kugamba, nnamuziga y’omukono wansi), bwe kitaba ekyo kijja kufuula medium ekuumibwa mu kifo kya boncover okumala ebbanga eddene, kyangu okuvunda ekikolo kya vvaalu, era tekiba kyangu nnyo okukyusa ekijjuza. Valiva z’omulyango gw’ekikolo ezisituka teziteeka wansi wa ttaka, bwe kitaba ekyo zivunda ekikolo kya vvaalu ekirabika olw’obunnyogovu.Swing check valve, okuteeka okukakasa nti pin shaft level, olwo ne flexible.