Cast Steel Lift Check Valve
Dab tsi yog cam khwb cia steel nqa check valve?
Cast Steel Lift Check Valveis tsim los tiv thaiv kev thim rov qab ntawm cov dej ntws hauv cov kav dej.it feem ntau yog siv hauv cov kav dej uas lub ntiaj teb li qub tau siv los ua cov dej ntws tswj valve.Lawv muaj cov rooj zaum zoo sib xws li lub ntiaj teb li qub.Lift check li qub yog tsim rau kev teeb tsa hauv kab rov tav lossis ntsug nrog nce siab.
Lawv raug pom zoo siv nrog chav, huab cua, roj, dej, thiab nyob rau hauv vapor kab nrog siab khiav velocities.lub nqa check li qub yog ib txwm tsim nrog lub caij nplooj ntoos hlav, nws yog kaw los ntawm lub neej ntawd, yuav tsum tau ntau lub siab qhib lawv lub qhov rooj thiab tso cai rau cov kua los ntawm.
A Cast steel lift check valveyog lub valve uas tiv thaiv cov kab nqus dej los ntawm kev ua haujlwm tas li, xws li tom qab lub twj tso kua mis tau nres.Priming lub twj tso kua mis ua ntej rov pib dua yog li ntawd tsis tsim nyog lawm.Lift check li qub
Lub caij nplooj ntoos hlav-loaded cam khwb cia steel nqa daim tshev valve tuaj yeem ntsia tau rau hauv cov kav dej hauv yuav luag txhua txoj haujlwm mounting.Piv nrog viav vias kos li qub, lawv lub taub hau poob siab dua vim qhov deflection ntawm qhov ntws yog qhov tseem ceeb dua.Lift check li qub yog nyiam thaum daim ntawv thov xav tau me me nominal diameters.
Cov yam ntxwv tseem ceeb ntawm cam khwb cia steel nqa check valve
Nta thiab cov txiaj ntsig ntawmCast Steel Lift Check Valve
- 1) Kev kaw nrawm thiab kev ua haujlwm ruaj khov: me me stroke ntawm valve disc ua rau nws ua tau rau kev kaw ceev, lub caij nplooj ntoos hlav loaded disc yog ib qho ntxiv, ua kom kaw nrawm thiab txhim khu kev qha.
- 2) Tsis siv neeg kaw nrog lub caij nplooj ntoos hlav loaded disc.
- 3) Kev tsim kho yooj yim heev thiab kev saib xyuas yooj yim.
- 4) Cov qauv tsim zoo ib yam li lub ntiaj teb valve, tuaj yeem siv los tswj lub valve los ntawm kev hloov kho cov qauv disc.
Technical specifications ntawm cam khwb cia steel nqa check valve
Technical specifications
| Nominal txoj kab uas hla | DN15-DN400 |
| Kev ntsuas siab | PN10-PN16-PN25-PN40-PN63-PN100 |
| Tsim thiab tsim khoom | TS EN 12516-1, BS EN 1868, EN 12569 |
| Ntsej muag ntsej muag | TS EN 558-1, DIN 3202 |
| Flange Xaus | TS EN 1092-1 |
| Butt weld (BW) End | TS EN 12627 EN 12627 |
| Kuaj & Tshawb xyuas | TS EN 12266: 1 |
| Lub cev, lub kaus mom, disc | Carbon steel, Stainless hlau, Alloy hlau |
| Trim | 13Cr, F304, F316, Stellite tawv ntsej muag alloy. |
Khoom Qhia:
Daim ntawv thov ntawm Cast Steel Lift Check Valves:
Hom noCast HlauLift Check Valveyog dav siv nyob rau hauv pipeline nrog kua & lwm yam kua.
- * General Industrial
- * Roj thiab Roj
- * Tshuaj lom neeg / Petrochemical
- * Lub zog thiab kev siv hluav taws xob
- * Cov ntawv thov kev lag luam
