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100% Original Cast Iron Grooved End Butterfly Valve

Grooved butterfly valve e na le melemo ea ho kenya ka potlako, e bonolo, e bolokehileng, e ka tšeptjoa, e bonolo ho e kenya ntle le lithibelo tsa sebaka, tlhokomelo ea liphaephe le li-valve, ho sisinyeha le ho itšehla thajana, 'me sebaka se itseng sa angle se hlōtse phala e kopanyang li-axis tse fapaneng tse bakiloeng ke ho etsisa, ho rarolla mocheso. e hlahisitse melemo ea ho hola le ho honyela ha mocheso. E sebelisoa haholo phepelong ea metsi le drainage, mollo, moea, mollo, moea, khase, oli, lik'hemik'hale, kalafo ea metsi, kaho ea likepe tsa masepala le merero e meng ea liphaephe e le mokelikeli oa taolo.
    "Botšepehi, Boqapi, Bokhabane, le Ts'ebetso" e ka ba mohopolo o phehellang oa mokhatlo oa rona oa nako e telele oa ho theha hammoho le bareki bakeng sa tšebelisano 'moho le molemong oa 100% Original Cast Iron Grooved End Butterfly Valve, Re e tla fumana boleng ba boleng bo holimo, e leng lebelo la tlholisano ka ho fetesisa, bakeng sa bareki ba bang le ba bang ba bacha le ba siiloeng ke nako ha ba ntse ba sebelisa bafani ba botle ba tikoloho. "Botšepehi, Boqapi, Boiketlo, le Ts'ebetso" e ka ba mohopolo o phehellang oa mokhatlo oa rona oa nako e telele oa ho theha hammoho le bareki bakeng sa ho lumellana le melemo e tšoanang bakeng sa Groove Gate Valve, Grooved Butterfly Valve, Grooved End Butterfly Valve, Ho lumella bareki ho itšepa haholoanyane ho rona le ho fumana litšebeletso tse phutholohileng ka ho fetisisa, re tsamaisa k'hamphani ea rona ka botšepehi, botšepehi le boleng bo botle ka ho fetisisa. Re lumela ka tieo hore ke thabo ea rona ho thusa bareki ho tsamaisa khoebo ea bona ka katleho, le hore likeletso tsa rona tsa litsebi le tšebeletso li ka lebisa khethong e nepahetseng bakeng sa bareki. Likarolo: 1.Rapid tlhomamiso, sinnple, sireletsehileng, nefiable, ho bonolo ho kenya ntle le lithibelo sebaka (MPa) Khatello ea lebitso PN16 Moralo o tloaelehileng GB 5135.6-2003 (MPa) Khatello ea teko ea matla 6.4 Tekanyetso ea teko GB 5135.6-2003 (MPa) Khatello ea teko ea tiiso 3.2 Mocheso o sebetsang -10-80°C Mehareng e sebetsang Metsi.oil.gas.non corrosive mecha ea litaba Boitsebiso ba likarolo tse kholo No. Karolo ea lebitso Boitsebiso No. Karolo ea lebitso Boitsebiso 1 Valve body Ductile iron 5 Rubber ring Rubber 2 Butterfly disc Ductile iron 6 Positioning disc Stainless steel 3 Conical pin Stainless steel 7 Handle Carbon steel 4 Valve stem Martensitic stainless steel, carbon tšepe Main litekanyo DN ABCDEF limilimithara 50 2" 92 60 8 16 100 53 65 21/2" 102 76 8 16 108 61 80 3" 102 89 8 16 114 68 16 10 16 100 5 5" 125 141 10 16 162 99 150 6" 125 165 10 16 174 111 200 8" 138 219 11 19 204 145 250 10" 159 273 13 20019 3 19 270 230