Hard seal vvaalu y’ekiwujjo
Okusiba okukaluba kwa vvaalu ya butterfly kitegeeza nti enjuyi zombi ez’ekipapula ekisiba zikolebwa mu byuma oba ebintu ebirala ebikalu. Omulimu gw’okusiba ogwa seal ogw’ekika kino mubi, naye gugumira ebbugumu eringi, gugumira okwambala n’okukola obulungi mu byuma. Okugeza: ekyuma+ekyuma; Ekyuma+ekikomo; Ekyuma+graphite; Ekyuma+ekyuma kya alloy. Ekyuma wano era kiyinza okuba ekyuma ekisuuliddwa, ekyuma ekisuuliddwa, ekyuma kya aloy oba aloy okukola ku ngulu n’okufuuyira.
Valiva y’ekiwujjo ekigonvu ekiziyiza
Envumbo ennyogovu eya vvaalu y’ekiwujjokitegeeza nti oludda olumu olw’ekibiri ekisiba lukoleddwa mu bintu eby’ekyuma, ate oludda olulala lukoleddwa mu bintu ebitali bya kyuma ebiwanvuwa. Omulimu gw’okusiba ogw’ekika kino ogw’okusiba mulungi, naye tegugumira bbugumu ddene, nnyangu okwambala, era gukola bubi mu by’ebyuma, gamba nga: ekyuma+kapiira; Ekyuma+PTFE, n'ebirala.
Entebe ya soft seal ekoleddwa mu bintu ebitali bya kyuma nga biriko amaanyi agamu, obugumu n’okugumira ebbugumu. Nga ekola bulungi, esobola okutuuka ku zero leakage, naye obulamu bwayo obw’okuweereza n’okukwatagana n’ebbugumu biba bibi nnyo. Ensiba enkalu ekoleddwa mu kyuma, era omulimu gw’okusiba tegubi nnyo. Wadde ng’abamu ku bakola ebintu bagamba nti zero leakage esobola okutuukibwako. Soft seal tesobola kutuukiriza bisaanyizo bya nkola ku bintu ebimu ebivunda. Hard seal esobola okugonjoola ekizibu, era seals zino ebbiri zisobola okujjulizagana. Ku ky’omulimu gw’okusiba, okusiba okugonvu kulungi nnyo, naye kati omulimu gw’okusiba ogw’okusiba okukalu nagwo gusobola okutuukiriza ebisaanyizo ebikwatagana. Ebirungi ebiri mu soft seal bikola bulungi mu kusiba, ate ebibi byangu okukaddiwa, okwambala n’okuwangaala okumpi. Hard seal ewangaala nnyo, naye omulimu gwayo ogw’okusiba gusinga ogwa soft seal.
Enjawulo mu nsengeka okusinga ze zino wammanga:
1. Enjawulo mu nsengeka
Valiva za butterfly ezisiba envumbo ennyogovuzisinga kuba za kika kya layini eya wakati, ate nga vvaalu za butterfly eza hard seal zisinga kuba za kika kya single eccentric, double eccentric ne triple eccentric.
2. Okuziyiza ebbugumu
Soft seal ekozesebwa mu mbeera ya bbugumu erya bulijjo. Hard seal esobola okukozesebwa mu bbugumu eri wansi, ebbugumu erya bulijjo, ebbugumu eringi n’embeera endala.
3. Puleesa
Soft seal low pressure – normal pressure, hard seal nayo esobola okukozesebwa mu mbeera z’okukola nga medium ne high pressure.
4. Omulimu gw’okusiba
Omulimu gw’okusiba ogwa soft sealing butterfly valve ne tri eccentric hard sealing butterfly valve gusingako. Valiva ya tri eccentric butterfly esobola okukuuma okusiba okulungi wansi wa puleesa eya waggulu n’embeera y’ebbugumu eringi.
Okusinziira ku mpisa ezo waggulu,...vvaalu y’ekiwujjo egonvu ekisibaesaanira okuggulawo n’okuggalawo n’okutereeza payipu eziyingiza empewo n’okuggya enfuufu mu ngeri bbiri, okulongoosa amazzi, amakolero amatono, amafuta, amakolero g’eddagala n’amakolero amalala. Hard sealing butterfly valve esinga kukozesebwa mu kufumbisa, okugabira ggaasi, ggaasi, amafuta, asidi ne alkali obutonde.
Olw’okukozesa ennyo vvaalu ya butterfly, ebifaananyi byayo eby’okugiteeka mu ngeri ennyangu, okuddaabiriza ennyangu n’ensengeka ennyangu byeyongera okweyoleka.Amasannyalaze soft seal butterfly valves, pneumatic soft seal butterfly valves, hard seal butterfly valves, n’ebirala bitandise okukyusa amasannyalaze gate valves, globe valves, n’ebirala emirundi mingi.
Obudde bw'okuweereza: Oct-08-2022
