Peb tau cog lus los muab cov nqi sib tw, cov khoom lag luam zoo, nrog rau kev xa khoom sai rau OEM Customized China Industrial Ss Wafer Type Check Valve, Peb tsuas yog coj zoo tshaj plaws raws li lub hauv paus ntawm peb qhov kev ua tiav. Yog li, peb tsom mus rau kev tsim khoom hauv cov kev daws teeb meem zoo tshaj plaws. Ib qho kev tswj xyuas nruj zoo tau tsim los xyuas kom meej cov khoom thiab cov kev daws teeb meem.
Peb tau cog lus los muab cov nqi sib tw, cov khoom lag luam zoo, nrog rau kev xa khoom sai rauTuam Tshoj Check Valve,Stainless Hlau Check Valve, ntsug nqa hom kos valve, Tus nqi zoo yog dab tsi? Peb muab cov neeg muas zaub nrog lub Hoobkas nqi. Nyob rau hauv lub premise ntawm zoo zoo, efficiency yuav tsum tau them nyiaj mloog mus rau thiab tswj kom tsim nyog tsawg thiab noj qab nyob zoo profits. Kev xa khoom sai yog dab tsi? Peb ua tus xa khoom raws li cov neeg siv khoom xav tau. Txawm hais tias lub sijhawm khoom xa tuaj nyob ntawm qhov kev txiav txim kom muaj nuj nqis thiab qhov nyuaj ntawm nws, peb tseem sim muab cov khoom thiab cov kev daws teeb meem hauv lub sijhawm. Ua tsaug vam tias peb tuaj yeem muaj kev sib raug zoo ua lag luam mus ntev.
Lifting check valve yog hais txog lub valve uas cia li qhib thiab kaw lub disc nyob ntawm qhov ntws ntawm qhov nruab nrab nws tus kheej los tiv thaiv qhov nruab nrab rov qab, tseem hu ua check valve, one-way valve, counterflow valve, thiab back pressure valve. Kos valve yog lub valve tsis siv neeg. Nws lub luag haujlwm tseem ceeb yog los tiv thaiv qhov nruab nrab rov qab, rov qab twj tso kua mis thiab tsav lub cev muaj zog, thiab tso tawm cov ntim nruab nrab. Kos li qub kuj tseem siv tau rau hauv cov kav dej los muab cov tshuab pabcuam uas lub siab tuaj yeem nce siab tshaj qhov system siab. Kos li qub tuaj yeem muab faib ua viav vias kos li qub (rotating raws li qhov nruab nrab ntawm lub ntiajteb txawj nqus) thiab nqa daim tshev li qub (tsiv raws li axis).
Cov ntaub ntawv technical
| PN (MPa)Nominal siab | 1.6 | 2.5 | 4.0 | |
| (MPa)Kuaj siab | Plhaub lub zog kuaj | 2.4 | 3.75 ib | 6.0 |
| Seal Test (Liquid) | 1.76 ib | 2.75 ib | 4.4 | |
| Seal Test (Gas) | 0.5 ~ 0.7 hli | |||
| Haum nruab nrab | dej, chav, roj | PNiter acids | Rroj | |
| Haum kub | ≤425 | ≤100 | ≤550 | |
Meterial ntawm qhov tseem ceeb
| Tsis muaj. | Lub npe | Khoom siv | |
| ASTM | GB | ||
| 1 | Valve lub cev | 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 | Cov bolts | A193-B7, A320-B8, A193-B8M | 35CrMoA,25Cr2MoV,0CM8Ni9,0Cr17Ni12Mo2 |
| 4 | Hex txiv ntseej | A194-2H, A194-8, A194-8M | 45,35CrMoA,25Cr2MoV, 0Cr18Ni9,0Cr17Ni12Mo2 |
| 5 | Gasket | Flexible graphite + stainless hlau | Flexible graphite + stainless hlau |
| 6 | valve lub kaus mom | A105, F11, F22, F5, F9 F304, F316, F321, F304L, F316L | 25,1Cr18Ni9Ni,0Cr18Ni12Mo2Ti 20Cr1Mo1V, 25Cr2MoV |
Qhov loj me
| PN (MPa) | DN (mm) | L | H | D | D1 | D2 | D6 | b | f | f2 ua | Z- os |
| 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 | - | 4-14 | |
| 32 | 180 | 85 | 135 | 100 | 78 | - | 16 | 2 | - | 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 | 3 | - | 4–18 | |
| 80 | 310 | 130 | 195 | 160 | 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 | 240 | 210 | - | 24 | 3 | - | 8–23 | |
| 200 | 600 | 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 | 115 | 85 | 65 | - | 16 | 2 | - | 4-14 | |
| 32 | 180 | 130 | 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 | 310 | 169 | 195 | 160 | 135 | - | 22 | 3 | - | 8–18 | |
| 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 | 3 | - | 12-25 | |
| 4.0 | 15 | 130 | 100 | 95 | 65 | 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 | 100 | 78 | 66 | 18 | 2 | 4 | 4–18 | |
| 40 | 200 | 135 | 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 | 230 | 190 | 160 | 150 | 24 | 3 | 4.5 | 8–23 | |
| 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 |
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