Siab -Tsub Npauj Npaim Valve: Kev Pom Zoo
High- kub npauj npaim li qub yog cov khoom tseem ceeb hauv cov kav dej hauv kev lag luam, feem ntau yog siv los tswj lossis kaw qhov siab -kub tawm. Piv nrog rau lwm hom valve, lawv muaj qhov tshwj xeeb zoo nyob rau hauv siab - qhov kub thiab txias, ua tau raws li qhov xav tau ntawm kev lag luam xws li petrochemicals, tsim hluav taws xob, thiab metallurgy.
Cov yam ntxwv zoo
1. Triple -Offset Sealing Design
Siv a3D eccentric qauv(axial, radial, thiab angular eccentricity) kom ua tiav kev sib txhuam tsis qhib / kaw.
Qhib: Lub disc sealing nto instantly disengages ntawm lub rooj zaum, tshem tawm zawv zawg kev sib txhuam.
Kaw: Lub sealing nto maj nrawm nrog eccentric hloov chaw, ua tiavxoom xau.
Piv txwv: CovD373Hqauv siv lub "U" - zoo li stainless hlau foob nplhaib thiab polished disc raukev ua haujlwm tsis muaj kev sib txhuam.
2. Siab -Tsub Cov Khoom Siv Hluav Taws Xob
Sealing Nto: Hardfaced nrogcobalt{0}}raws li alloys, Stellite, los yog 1Cr18Ni9Ti stainless hlau(ua rau600℃+).
Lub cev valve:
WCB carbon hlau(tsawg dua lossis sib npaug li 425 degree),CF8 stainless hlau(tsawg dua lossis sib npaug li 550 degree), lossischrome-molybdenum hlau(tsawg dua lossis sib npaug li 600 degree).
Qee cov qauv siv20 # steel lined nrog cov ntaub ntawv refractory(mus txog1350 degree).
Qe: Ua los ntawm2Cr13 stainless hlau los yog Inconel alloyrau siab - kub lub zog thiab corrosion kuj.
3. Elastic Sealing Compensation Mechanism
Sivcaij nplooj ntoos hlav-loaded them nyiaj(xws li, ntau- txheej mos- sealing rings nrog kev hloov kho bolts) los them rau thermal expansion thiab siab-induced deformation.
Xyuas kom meejbidirectional sealingnyob rau hauv ntau yam.
4. Tshwj xeeb Thermal rwb thaiv tsev qauv
Ob chav dej -txiaslos yogrefractory pob zeb hauv ob sab phlurau qhov kub thiab txias.
Piv txwv: CovGSD 941 W dual- dej- cua txias valve ua tiav1300 degree(instantaneous1400 degree) los ntawm cov cua txias sab hauv / sab nraud.
Kev Ua Haujlwm Zoo
1. Siab -Tsuas Kub & Siab-Kev Ua Haujlwm Siab
Qhov kub thiab txias: -196℃rau 1350 degree(cryogenic rau ultra- daim ntawv thov tseem ceeb boiler).
Kev ntsuas siab: ANSI 150Lb-2500Lb (PN0.6-42MPa)nrogbidirectional siabkev txhawb nqa.
2. Hnav Resistance & Ntev
Hard-qhov chaw kaw(Ntau dua lossis sib npaug rau HRC45) ua haujlwm zoo dua li qub- kaw li qub hauv cov xwm txheej abrasive.
Triple-offset tsimtxo hnav, ua kom muaj zog500, 000+ cycles (e.g., Shanghai Kailike D373H).
3. Tsawg Flow Resistance & Precise Regulation
Flow Coefficient (Cv) Tsawg dua lossis sib npaug rau 0.1thaum qhib tag nrho, zoo tagnrho rausiab -flow systems(piv txwv li, fais fab nroj tsuag txias loops).
Tswj qhov tseeb: Tsawg dua los yog sib npaug rau ± 1% nrog hluav taws xob / pneumatic actuators.
4. Kev khiav hauj lwm ceev & tswj chaw taws teeb
90℃kev sib hloovrau tag nrho qhib / kaw hauvTsawg dua lossis sib npaug li 3 vib nas this.
Compatible nroghluav taws xob, pneumatic, los yog cab iav tsavrau automation.
Cov ntawv thov tseem ceeb
Petrochemicals: High -kub roj pipelines.
Fais fab nroj tsuag: Boiler feedwater, chav tshuab.
metallurgy: Blast furnaces, kub gas ducts.
Kev tsim iav: Molten iav tuav.
Tiv tauj peb Rau Kub Kub Npauj Npaim Valve Technical Drawn