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Theko ea fektheri bakeng sa China e Forged/Cast/ Stainless/Carbon Steel / Ball/Globe/Heke/Wafer Duo Check Valves

Sehlahisoa sa ho boloka matla a Wafer, se entsoe ho ipapisitsoe le theknoloji e tsoetseng pele ea kantle ho naha le ho latela maemo a machabeng. Sehlahisoa sena se hlahisoa ke ts'ebetso e ntle ea ho boloka, polokeho e phahameng le ho ts'epahala le ho hanyetsa phallo e tlase. E loketse lits'ebetso tsa indasteri ea petrochemical, phepelo ea lijo, meriana, masela, ho etsa pampiri, phepelo ea metsi le drainage, metallurgy, matla le indasteri e bobebe joalo-joalo e sebelisoang e le valve ea ho hlahloba ka tsela e le 'ngoe.
    re ka fana ka thepa ea boleng bo botle, litšenyehelo tse mabifi le thuso e ntle ka ho fetisisa ea bareki. Sebaka seo re eang ho sona ke "U tla mona ka bothata 'me re u fa pososelo hore u tsamaee" bakeng sa Theko ea Fektheri ea China Forged/Cast/ Stainless/Carbon Steel / Ball/Globe/Gate/Wafer Duo Check Valves, Re ea fana ka thepa ea boleng bo holimo le lihlahisoa le lits'ebeletso tse ntle ka theko ea tlholisano. Qala ho rua molemo lihlahisoa le lits'ebeletso tsa rona tse felletseng ka ho ikopanya le rona kajeno. re ka fana ka thepa ea boleng bo botle, litšenyehelo tse mabifi le thuso e ntle ka ho fetisisa ea bareki. Sebaka seo re eang ho sona ke "U tla mona ka bothata 'me re u fa pososelo hore u tsamaee" bakeng sa China ANSI, Mofuta oa Wafer, Re amohela bareki ba tsoang lefats'eng lohle ho tla buisana ka khoebo. Re fana ka lihlahisoa tsa boleng bo holimo, litheko tse ntle le litšebeletso tse ntle. Re tšepa ho theha likamano tsa khoebo le bareki ba tsoang lapeng le kantle ho naha, re ntse re loanela ho fumana botle bo botle hosane. Lisebelisoa tse ka sehloohong: tšepe ea carbon, tšepe e sa hloekang, Inconel, Incoloy, joalo-joalo Khatello le mocheso DN (mm) (mm) Lebitso la bophara 50 (2") ~ 700 (28") 50 (2") ~ 450 (18") PN (Khatello ea lebitso ) 1.0 1.6 MPa Khatello ea teko Shell 1.5 2.4 Ho tiisa 1.1 1.76 Mocheso o loketseng Meea e loketseng Metsi a qhetsoeng, likhoerekhoere, moea, mouoane, lijo, moriana, oli, acid, joalo-joalo. Meterial ea likarolo tse kholo 'mele oa tšepe, ductile iron, setulo EPDM, NBR,VITON, PTFE disc nickel ductile iron,AI bronze, stainless steel stem carbon steel, stainless steel bushing PTFE "O" ring PTFE pin pin stainless steel key steel stainless steel. Maemo a Phethahatso: Tekanyetso ea Moqapi EN 593 , MSS SP67 API 609 BS5155 Tlhahlobo & Teko API 598 ISO 5208 EN 12266 Qetello ea Boemo ANSI B16.1 CL. 125LB & B16.5 CL. 150LBAS 2129 Lethathamo la D & E BS 10 Lethathamo la D & EDIN 2501 PN6, PN10 & PN16EN 1092 PN6, PN10 & PN16ISO 2531 PN6, PN10 & PN16ISO 7001 PN6, PN10 BISK 1061 BSN 1092 PN6, PN10 & PN16ISO 2531 PN6 & 10KMSS SP44 CL. 150LB AWWAC207SABS 1123 Lethathamo la 1000/3 & Letlapa 1600/3 Sefahleho le Sefahleho ISO 5752 , EN 558 , MSS SP67 le API 609 DIN3202 Litekanyo tse ka sehloohong le boima ba 'mele DN D D1 D2 Lkg 575 inch 5 inch 60 60 inch 60 43 28.2 19 1.5 65 2.5" 127 80 60.2 46 36.1 20 2.4 80 3" 142 94 66.4 64 43.4 28 3.6 100 4" 162 185 2 70 7 2. 192 145 116.9 70 65.7 30 7.3 150 6" 218 170 144.6 76 78.6 31 9.0 200 8" 273 224 198.2 89 104.4 33 17 250 10" 328 265 233.7 114 127 50 26 300 12" 104 312 378 350 14" 438 360 332.9 127 172.4 45 55 400 16" 489 410 381.0 140 197.4 52 75 450 18 539/555 450 419.9 152 217.8 58 101/107 500 20" 594 505 467.8 152 241 58 0112 4 6 2 6 95.4 73 172 700 28" 800 720 680 229 354 98 219