High Quality Industrial DIN EN kos valve Lift non-return valve Tuam Tshoj Hoobkas khoom Chaw tsim tshuaj paus
Lift non-return valve yog dab tsi?
Lift tsis rov qab 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.
A Lift tsis rov qab 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.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 Lift tsis rov qab valve
Nta thiab cov txiaj ntsig ntawmLift tsis rov qab valve
- 1) Tsis siv neeg kaw nrog lub caij nplooj ntoos hlav loaded disc.
- 2) Kev tsim kho yooj yim heev thiab kev saib xyuas yooj yim.
- 3) Cov qauv tsim zoo ib yam li lub ntiaj teb valve, tuaj yeem siv los ua kev tswj lub valve los ntawm kev hloov kho cov qauv disc.
Technical specifications of Lift non-return 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: Nqa tsis-rov qab valve
Kev siv Lift tsis rov qab valve
Hom noLift tsis rov qab valveyog dav siv nyob rau hauv pipeline nrog kua & lwm yam kua.
- * General Industrial
- * Roj thiab Roj
- * Cov ntawv thov kev lag luam
