Theko ea Theko China Factory Wholesale DIN Cast Iron Lift Type Check Valve
Ka ho khomarela tumelo ea "Ho theha thepa ea boleng bo holimo le ho theha metsoalle le batho ba tsoang hohle lefats'eng", re atisa ho beha thahasello ea bareki sebakeng sa pele bakeng sa Theko ea Theko ea China Factory Wholesale DIN Cast Iron Lift Check Valve, Ka tjantjello e kholo le bots'epehi, re ikemiselitse ho u fa lik'hamphani tse ntle ka ho fetisisa 'me re hatela pele le uena ho theha bokamoso bo hlakileng bo bonoang. Ka ho khomarela tumelo ea "Ho theha thepa ea boleng bo holimo le ho theha metsoalle le batho ba tsoang hohle lefats'eng", re atisa ho beha thahasello ea bareki sebakeng sa pele bakeng sa Cast Iron Lift Type Check Valve, China Check Valve, Sheba pele. ho isa nakong e tlang, re tla shebana haholo le kaho ea lebitso le papatso. 'Me ts'ebetsong ea moralo oa leano la mofuta oa rona oa lefats'e, re amohela balekane ba bangata ho ikopanya le rona, ho sebetsa 'moho le rona ho ipapisitse le melemo ea bobeli. Ha re ntlafatse 'maraka ka ho sebelisa melemo ea rona e pharalletseng ka botlalo mme re hahamalle ho aha. Ho phahamisa valve ho bolela valve e bulang le ho koala disc ka bo eona ho latela phallo ea sehare ka boeona ho thibela ho khutla ha mahareng, ho tsejoang hape e le valve ea ho hlahloba, valve ea tsela e le 'ngoe, valve ea counterflow le valve ea khatello ea morao. Cheke valve ke valve ea othomathike. Mosebetsi oa eona o ka sehloohong ke ho thibela ho khutlela morao, ho khutlisetsa pompo le koloi ea koloi, le ho lokolloa ha mochine oa lijana. Li-valve tsa ho hlahloba li ka boela tsa sebelisoa liphaepheng ho fana ka lisebelisoa tse thusang moo khatello e ka 'nang ea phahama ka holim'a khatello ea tsamaiso. Li-valve tsa ho hlahloba li ka aroloa ka li-valve tsa cheke (tse potolohang ho ea ka bohareng ba matla a khoheli) le li-valve tsa ho phahamisa (tse tsamaeang haufi le axis). Lintlha tsa tekheniki PN(MPa) Khatello ea lebitso 1.6 2.5 4.0 (MPa) Khatello ea teko Shell matla a teko 2.4 3.75 6.0 Seal test (Liquid) 1.76 2.75 4.4 Seal test (Gas) 0.5~0.7 A loketse mahareng metsi, mouoane, oli Roil PNiter ≤425 ≤100 ≤550 Meta ea likarolo tse kholo No. Karolo ea lebitso Meterial ASTM GB 1 Valve 'mele WCB, WC1,WC6,WC9,C5 CF8,CF8M,CF8C,CF3,CF3M WCB,WC1,WC6,WC9,C5 CF8,CF8M ,CF8C,CF3,CF3M 2 Valve disc WCB,WC1,WC6,WC9,C5 CF8,CF8M,CF8C,CF3,CF3M WCB,WC1,WC6,WC9,C5 CF8,CF8M,CF8C,CF3,CF3M 3 Stud bolts A193- E xible graphite + tšepe e sa hloekang Flexible graphite + e sa hloekang tšepe 6 valve bonnet A105,F11,F22,F5,F9 F304, F316, F321, F304L, F316L 25,1Cr18Ni9Ni,0Cr18Ni12Mo2Ti 20Cr1Mo1V,25Cr2MoV DN d 6 1.6 15 130 77 95 65 45 - 14 2 - 4-14 20 150 77 105 75 55 - 14 2 - 4-14 25 160 80 115 85 65 - 16 2 - 4-10 10 28 - 4-13 8 4 -18 40 200 95 145 110 85 - 16 3 - 4-18 50 230 105 160 125 100 - 16 3 - 4-18 65 290 120 180 145 120 18 18 -10 18 60 135 - 20 3 - 8-18 100 350 140 215 180 155 - 20 3 - 8-18 125 400 155 245 210 185 - 22 3 - 8-18 150 480 180 280 20 302 - 280 302 245 335 295 265 - 26 3 - 12-23 2.5 15 130 100 95 65 45 - 16 2 - 4-14 20 150 105 105 75 55 - 16 2 - 4-14 25 160 120 6 10 12 - 120 65 12 30 135 100 78 - 18 2 - 4-18 40 200 135 145 110 85 - 18 3 - 4-18 50 230 149 160 125 100 - 20 3 - 4-18 80 9 6 18 18 - 18 100 350 194 230 190 160 - 24 3 - 8-23 150 480 255 300 250 218 - 30 3 - 8-25 200 600 305 360 310 278 - 34 200 30 15 1 45 40 16 2 4 4- 14 20 150 105 105 75 55 51 16 2 4 4-14 25 160 120 115 85 65 58 16 2 4 4-14 32 180 130 135 106 204 18 18 145 110 85 76 18 3 4 4-18 50 230 149 160 125 100 88 20 3 4 4-18 80 310 169 195 160 135 121 22 3 4 8-18 100 350 194 2023 194 2023 3 150 480 255 300 250 218 204 30 3 4.5 8-25 200 600 305 375 320 282 260 38 3 4.5 12-30