Raws li tus neeg muab kev pabcuam zoo, ntau yam khoom siv sab saum toj, cov nqi sib tw thiab kev xa khoom zoo, peb txaus siab rau cov xwm txheej zoo ntawm peb cov kev cia siab. Peb yog ib lub tuam txhab muaj zog nrog kev lag luam dav rau Kev Lag Luam Tuam Tshoj Slow Kaw Dej Pump Kev Nyab Xeeb Kev Tswj Flow Adjustable Inteligent Check Valve Tsis Rov Qab, Peb zoo siab tos txais cov neeg yuav khoom tshiab thiab cov khoom qub los ntawm txhua qhov chaw ntawm kev ua neej kom tiv tauj peb rau lub sijhawm ntev kev lag luam thiab kev sib raug zoo. !
Raws li tus neeg muab kev pabcuam zoo, ntau yam khoom siv sab saum toj, cov nqi sib tw thiab kev xa khoom zoo, peb txaus siab rau cov xwm txheej zoo ntawm peb cov kev cia siab. Peb yog ib lub tuam txhab muaj zog nrog kev lag luam dav rauTuam Tshoj Tuav Siab Valve thiab Dej Roj Chav Dej Valve, Nrog nws cov kev nplua nuj raug tsim, cov khoom lag luam zoo, thiab kev pabcuam zoo tom qab muag, lub tuam txhab tau txais lub koob npe nrov thiab tau dhau los ua ib lub tuam txhab nto moo tshwj xeeb hauv kev tsim khoom series.Peb muaj kev cia siab los tsim kev lag luam kev sib raug zoo nrog koj thiab nrhiav kev sib nrig sib. txiaj ntsig.
"Sincerity, Innovation, Rigorousness, and Efficiency" yuav yog qhov kev xav tsis tu ncua ntawm peb lub lag luam nrog lub sijhawm ntev los tsim nrog ib leeg nrog cov neeg siv khoom rau kev sib koom ua ke thiab kev sib koom ua ke rau cov qauv tsim qauv Donjoy Flange Swing Check Valve, Ntxiv rau, peb xav tau. coj tus neeg yuav khoom kom zoo txog cov txheej txheem thov kom txais yuav peb cov kev daws teeb meem thiab txoj hauv kev xaiv cov khoom tsim nyog.
"Sincerity, Innovation, Rigorousness, and Efficiency" yuav yog qhov kev xav tsis tu ncua ntawm peb lub lag luam nrog lub sijhawm ntev los tsim kom muaj kev sib koom tes nrog cov neeg siv khoom rau kev sib nrig sib pab thiab kev sib nrig sib pab.Flange Viav Vias Check Valve,Tsis Rov Qab Valve,Lub Vev Xaib Valve, Peb muaj ntau tshaj 200 tus neeg ua haujlwm nrog rau cov thawj tswj kev paub, cov neeg tsim qauv tsim, cov kws tshaj lij engineers thiab cov neeg ua haujlwm txawj. Los ntawm kev ua haujlwm hnyav ntawm txhua tus neeg ua haujlwm rau 20 xyoo dhau los tus kheej lub tuam txhab tau loj hlob thiab muaj zog. Peb ib txwm siv txoj cai "tus neeg siv khoom ua ntej". Peb kuj ib txwm ua tiav tag nrho cov ntawv cog lus rau lub ntsiab lus thiab yog li txaus siab rau lub koob npe nrov thiab kev ntseeg siab ntawm peb cov neeg siv khoom. Koj zoo siab tos txais koj tuaj xyuas peb lub tuam txhab.Peb cia siab tias yuav pib ua lag luam kev sib koom tes raws li kev sib nrig sib pab thiab kev vam meej. Xav paub ntau ntxiv nco ntsoov tsis txhob yig tiv tauj peb..
Ob-clip disc kos li qub yog ib-disc viav vias kos li qub nrog ob-clip txuas. Lawv yog tag nrho cov ultra-nyias check li qub los tiv thaiv nruab nrab countercurrent nyob rau hauv pipeline. Lub ob-clip disc kos li qub ntawm H74X thiab H74H muaj qhov zoo ntawm cov qauv yooj yim, zoo nkauj tsos, lub teeb yuag thiab yooj yim installation. Nws yog qhov tsim nyog rau kev siv dej, roj av, tshuaj lom neeg, metallurgical thiab lwm yam kev lag luam. Nws yog qhov tsim nyog tshaj plaws rau cov chaw uas muaj qhov txwv kev teeb tsa. H74 series ob-clip disc check li qub yog tsim los nrog ob-clip kev twb kev txuas, los ntawm ib leeg-disc viav vias hom tsis siv neeg li qub, thiab stainless hlau los yog Stelli surfacing tuaj yeem siv rau sealing nto ntawm lub cev valve thiab disc.
Cov ntaub ntawv technical
| PN (MPa) Nominal siab | 1.0 | 1.6 | 2.5 | 4.0 |
| (MPa) Plhaub kuaj siab | 1.5 | 2.4 | 3.75 ib | 6.0 |
| (MPa) Foob kev sim siab | 1.1 | 1.76 ib | 2.75 ib | 4.4 |
| °C qhov kub thiab txias |
| |||
| Qhov nruab nrab tsim nyog | Roj, dej, kua qaub thiab alkali kua | |||
Meterial ntawm qhov tseem ceeb
| Lub npe | Valve lub cev, valve disc | Lub rooj zaum |
| Khoom siv | Garbon steel, stainless hlau, tooj liab | NBR, EPDM, PTFE |
Main Dimension
| DN (mm) | d | L | D | ||||
| Kuv | II | PN 1.0MPa | PN 1.6MPa | PN 2.5MPa | PN4.0MPa | ||
| 50 | 25 | 15 | 22 | 109 | 109 | 109 | 109 |
| 65 | 38 | 15 | 22 | 129 | 129 | 129 | 129 |
| 80 | 46 | 15 | 22 | 144 | 144 | 144 | 144 |
| 100 | 72 | 15 | 24 | 164 | 164 | 170 | 170 |
| 125 | 95 | 16 | 26 | 194 | 194 | 186 | 186 |
| 150 | 114 | 19 | 29 | 221 | 221 | 226 | 226 |
| 200 | 140 | 29 | 43 | 275 | 275 | 286 | 293 ib |
| 250 | 188 | 29 | 43 | 330 | 331 | 343 | 355 |
| 300 | 216 | 38 | 50 | 380 | ib 386 | 403 | 420 |
| 350 | 263 | 41 | 52 | 440 | 446 ib | 460 | 477 ib |
| 400 | 305 | 51 | 62 | 491 ib | 498 ib | 517 ib | 549 ib |
| 450 | 356 | 51 | 62 | 541 ib | 558 ib | 567 ib | 574 ib |
| 500 | 406 | 65 | 80 | 596 ib | 620 | 627 ib | 631 ib |
| 600 | 482 ib | 70 | 90 | 698 ib | 737 ib | 734 ib | 750 |
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