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Mofuta oa Groove non rising stem resilient seated heke valve

Mofuta oa Groove non rising stem elastic seal gate valve ke mofuta oa valve e bonolo ea heke. Ke mofuta o mocha oa sehlahisoa sa li-valve tsa heke se hlahisoang ka ho hlahisa theknoloji ea kantle ho naha. E na le melemo e mengata eo li-valve tsa setso li se nang eona 'me e na le mefuta e mengata ea likopo. E na le melemo ea ho fetoha ha leseli, ho tiisa ho ts'epahala, mohopolo o motle oa ho hopola le bophelo bo bolelele ba ts'ebeletso. Groove gate valve e bobebe ka boima. 'Mele o entsoe ka tšepe ea nodular cast, e ka bang 20% ​​- 30% e bobebe ho feta valve ea setso ea heke. Ho bonolo ho kenya le ho hlokomela. E sebelisoa haholo metsing, likhoerekhoere, kaho, peterole, lik'hemik'hale, lijo, meriana, masela, matla, likepe, metallurgy, tsamaiso ea matla le liphaephe tse ling tsa mokelikeli e le lisebelisoa tse laolang le ho thibela.
    Litekanyetso tsa tekheniki tsa mofuta oa groove e sa phahamang kutu ea rekere e koalang heke ea thipa Lebitso bophara Khatello ea lebitso (MPa) Teko ea ho tiisa (MPa) Khatello ea teko ea khetla (MPa) Mocheso o mahareng O sebetsa mahareng DN50~DN300 1.0/1.6 1.1/1.76 1.5/1. ℃ Metsi a hloekileng, likhoerekhoere le metsi a tala Lisebelisoa tsa likarolo tsa mantlha lebitso la "valve body spool" Sekoaelo sa rabara sekoaelo sa "Snap ring" Sekoaelo sa Stem snap ring Gland Bracket seal ring handwheel Bolt sebopeho sa thepa Ductile iron Ductile iron EPDM, NBR Ductile iron 20Cr13 bronze Ductile iron Ductile iron NBR iron Ductile iron 8.8 Galvanized Main connection litekanyo limilimithara Lebitso la bophara 50 65 80 100 125 150 200 250 300 D 57 60 76 89 108 114 133 159 219 273 015 4.1 1. 16 16 19 19 19 B 9.5 9.5 9.5 9.5 9.5 9.5 13 13 13 C 2.2 2.2 2.2 2.2 2.2 2.2 2.5 2.5 3.3 L 145 180 180 180 200 240 275 325 355 H 325 208 204 202 180 200 200 200 240 320 320 400