High Quality Industrial SDNR ntiaj teb valve Tuam Tshoj Hoobkas khoom Chaw tsim tshuaj paus
SDNR ntiaj teb valve yog dab tsi?
SDNR ntiaj teb valveyog tsim thiab tsim raws li qub lub teb chaws Yelemees tus qauv, DIN thiab tam sim no European tus qauv EN13709.nws yog tsuas yog siv nyob rau hauv lub teb chaws nyob rau hauv European Union.
nws yog linear motion kaw-down valve siv los pib, nres lossis tswj qhov ntws siv cov tswv cuab kaw hu ua disc.Lub rooj qhib lub rooj hloov pauv hloov pauv nrog kev mus ncig ntawm lub disc uas yog qhov zoo tagnrho rau cov dej num uas cuam tshuam txog kev khiav dej num.DIN-EN Globe li qub yog qhov tsim nyog tshaj plaws thiab dav siv los tswj lossis nres cov dej ntws los ntawm cov pa los ntawm cov yeeb nkab rau throttling thiab tswj cov dej ntws thiab feem ntau yog ua haujlwm hauv cov kav dej me me.
tusSDNR ntiaj teb valveNws tuaj yeem siv rau lub hom phiaj throttling ib yam nkaus.Muaj ntau lub cev lub cev lub cev siv lub tawb lossis cov khoom siv kho kom ruaj khov rau lub rooj zaum-ntiv nplhaib, muab lub valve ntsaws guiding, thiab muab ib txoj hauv kev los tsim cov yam ntxwv tshwj xeeb valve ntws.Nws kuj tuaj yeem hloov kho tau yooj yim los ntawm kev hloov pauv ntawm cov khoom siv los hloov cov yam ntxwv ntws los yog muab kev txo qis qis, suab nrov attenuation, lossis txo lossis tshem tawm cov cavitation.
ib txwm muaj peb lub cev qauv qauv lossis tsim rauSDNR ntiaj teb valve:
- 1) Tus Qauv Qauv (tseem yog Tee Qauv lossis T - Qauv lossis Z - Qauv)
- 2).Oblique Pattern (tseem hu ua Wye Pattern lossis Y - Qauv)
Cov yam ntxwv tseem ceeb ntawm SDNR ntiaj teb valve?
Standard qauv (ncaj qauv)
Lub kaum sab xis
Standard qauv nrog bellows foob
- 1) Kev mus ncig luv luv ntawm lub disc (stroke) ntawm qhov qhib thiab kaw txoj haujlwm,DIN-EN ntiaj teb li qubzoo tagnrho yog tias lub valve yuav tsum tau qhib thiab kaw ntau zaus;
- 2) Zoo sealing muaj peev xwm
- 3). Muaj ntau yam peev xwm raws li muaj nyob rau hauv tus qauv qauv (streght qauv), lub kaum sab xis qauv, thiab Wye qauv (Y qauv).
- 5) Yooj yim Machining thiab resurfacing ntawm lub rooj zaum, rau ntau lub hom phiaj.
- 6) Qhov nruab nrab mus rau qhov zoo throttling muaj peev xwm, los ntawm kev hloov cov qauv ntawm lub rooj zaum thiab disc.
- 7) Dav siv nyob rau hauv tag nrho cov teb chaws nyob rau hauv European union, thiab ib co lwm lub teb chaws thiab.
- 8).Bllows foob muaj nyob rau ntawm kev thov.
Regulating disc tsim
Sib npaug disc tsim, DN200 thiab siab dua
Specifications ntawm SDNR ntiaj teb valve
Specifications ntawm DIN-EN Globe valve
| Tsim thiab tsim khoom | BS 1873, DIN 3356, EN13709 |
| Nominal txoj kab uas hla (DN) | DN15-DN400 |
| Kev ntsuas siab (PN) | PN16-NP40 |
| ntsej muag | DIN3202, BS EN558-1 |
| Flange qhov ntev | TS EN 1092-1, GOST 12815 |
| Butt weld dimension | DIN3239, EN12627 |
| Kev kuaj thiab tshuaj xyuas | DIN3230, BS EN12266 |
| Lub cev | Carbon steel, Stainless hlau, Alloy hlau |
| Rooj | stainless hlau, alloy hlau, Stellite txheej. |
| Kev ua haujlwm | handwheel, phau ntawv qhia iav, hluav taws xob actuator, pneumatic actuator |
| Qauv ntawm lub cev | Tus qauv qauv (T-tus qauv lossis Z-hom), lub kaum sab xis qauv, Y qauv |
| LUB NPE | KHOOM | ||
| 1 Lub cev | 1.0619 (GS-C25) | 1.4308 (CF8) | 1.4408 (CF8M) |
| 2 Disc rooj saum npoo | X20Cr13 (1) | 1.4301(F304)+(1) | 1.4401(F316)+(1) |
| * Rooj saum npoo | 13Cr (1) | SS304+ UAS(1) | TSO 316+(1) |
| 3 Stem | X20Cr13 (2) | 1.4301 (F304)(2) | 1.4401 (F316)(2) |
| 4 Gasket | SS + graphite (4) | SS + graphite (4) | SS + graphite (4) |
| * Lub rooj zaum rov qab (ib qho) | 13Cr(1) | SS304+ UAS(1) | TSO 316+(1) |
| 5 Bonnet | 1.0619 (GS-C25) | 1.4308 (CF8) | 1.4408 (CF8M) |
| 6 Ntim | Graphite (4) | Graphite (4) | Graphite (4) |
| 7 cev | 1.0619 (GS-C25) | 1.4308 (CF8) | 1.4408 (CF8M) |
| 8 Stem noob | TUG 40.3 (3) | TUG 40.3 (3) | TUG 40.3 (3) |
| 9 Handwheel | Hlau | Hlau | Hlau |
| 10 Xim | SIB 304 | SIB 304 | SIB 304 |
| 11 Handwheel txiv ntseej | SIB 304 | SIB 304 | SIB 304 |
| 12 Ntsia Hlau | CK35 | CK35 | CK35 |
| 13 Qhov muag bolts | A193 B7 | A193 B8 | A193 B8M |
| 14 Noob | A194 2 H | ib 1938 | A193 8 M |
| 15 Qhov muag bolt pin | CK35 | CK35 | A2-70 |
| 16 Xim | CK35 | SIB 304 | SIB 304 |
| 17 Nuj | A193 B7 | A193 B8 | A193 B8M |
| 18 Bolts | A194 2 H | ib 1938 | A193 8 M |
- (1) Raws li kev thov: ntsib nrog Stellite - Monel - Hastelloy - lwm yam ntaub ntawv
- (2) Thaum thov: 17 Cr - Monel - Hastelloy - lwm yam ntaub ntawv
- (3) Raws li kev thov: Cu Alloy
- (4) Thaum thov: PTFE - lwm yam ntaub ntawv
Khoom Qhia: SDNR ntiaj teb valve
Daim ntawv thov ntawm SDNR ntiaj teb valve
DIN-EN Globe Valve yog dav siv nyob rau hauvmuaj ntau yam kev pab cuam, ob qho tib si tsis tshua muaj siab thiab siab siab kua cov kev pab cuam.
- 1) Cov kua dej: Dej, chav dej, cua, roj av thiab roj av, roj av, roj condensate, thev naus laus zis daws teeb meem, oxygen, kua thiab roj tsis ua phem
- 2) Cov tshuab dej txias uas xav tau kev sib cais thiab kev khiav dej num.
- 3) Cov roj siv hluav taws xob yuav tsum tau xau-tightness.
- 4) Roj thiab Roj, Feedwater, tshuaj noj, Refinery, condenser cua extraction, thiab extraction ntws systems.
- 5) Tsim los rau cov kav dej tsis tu ncua, lossis ua kom cov kua thiab cov pa nruab nrab.
