API 609 kev ua tau zoo siab ob chav eccentric npauj npaim valve yog ib lub hlis twg -tig muaj lub valve tsim los rau kev sib cais tseem ceeb hauv cov kav dej thiab tswj kev ntws. Featuring ob -offset ncej thiab disc kev npaj, lub disc nqa tawm lub rooj tam sim ntawd thaum tig. Qhov kev tsim no txo qis kev sib cuag lub rooj zaum thaum mob stroke, txo qis kev sib txhuam, hnav, thiab kev ua haujlwm torque.
Technical Specifications
|
Parameter |
Specification / Kev xaiv xaiv |
|
Hom Valve |
High Performance Ob Chav Eccentric Npauj Npaim Valve |
|
Tsim qauv |
API 609 Cov |
|
Nominal Size Range |
DN50 rau DN1200 (2 nti rau 48 nti) |
|
Cov chav kawm siab |
ASME Chav Kawm 150, Chav Kawm 300, Chav Kawm 600 (PN10 txog PN100) |
|
Lub cev Configurations |
Wafer, Lug, Ob Flanged |
|
Khoom siv lub cev |
Carbon Steel (WCB / A216), Stainless Hlau (CF8 / CF8M), Hlau Hlau, Duplex Stainless Hlau |
|
Cov ntaub ntawv Disc |
Stainless hlau (304/316), Duplex Stainless Hlau, Nickel Alloys |
|
Cov ntaub ntawv ncej |
17-4PH, 316 Stainless hlau, Inconel |
|
Kev xaiv zaum |
PTFE, R-PTFE, Hlau-rau-Hlau, Hluav Taws-Safe Seats |
|
Kev xaiv ua kom tiav |
Phau ntawv tuav, Gearbox, Pneumatic Actuator, Electric Actuator |
|
Kev Ntsuas & Kev Tshuaj Xyuas |
API 598 / ISO 5208 Plhaub thiab Seat Leakage Test |
Key Performance Advantages
Lower Ua Haujlwm Torque:Txo cov neeg kho tshuab load thiab tso cai rau me me, nqi -zoo actuator sizing.
Extended Seat Service Life:Tshem tawm tsis tu ncua rubbing, khaws cia kev ncaj ncees ntawm cov mos mos thiab cov rooj zaum hlau hla kev ua haujlwm siab.
Lub cev muaj zog Valve:High-kev ncaj ncees castings nqus cov kav dej thiab thermal expansion.
Siab -Lub zog qia:Engineered los tiv thaiv qhov sib txawv siab tshaj plaws yam tsis muaj deflection.
Tsawg-Fugitive Emission Packing:Ntau -txheej txheej qia ntim cov kev xaiv ua tau raws li kev cai nruj ib puag ncig.
Cov ntawv thov kev lag luam
Roj thiab Roj:Kev sib cais ntawm cov txheej txheem nruab nrab thiab qis qis nyob rau hauv siab - siab tsis muaj zog.
Petrochemical Kev Ua Haujlwm:Kev nyab xeeb tuav ntawm volatile organic compounds (VOCs), hydrocarbon refining, thiab corrosive kua.
Kev tsim hluav taws xob & kev siv hluav taws xob:Lub ntsiab chav cais, cov dej txias txias, thiab cov ntawv siv roj flue.
Kev Siv Tshuaj:Highly customizable trim cov ntaub ntawv haum rau aggressive tshuaj kab.
Dej thiab dej khib nyiab:High -Flow municipal and industrial water treatment pipelines.
Quality Control & Inspection Milestones
Cov ntaub ntawv pov thawj:Kev txheeb xyuas cov khoom zoo (PMI / Spectrometer test) ntawm tag nrho cov castings thiab forgings ua ntej ntau lawm.
Precision Machining:CNC machining los tswj nruj kam rau ua rau qhov tseem ceeb sealing nto thiab ncej qhov ntev.
Kev Ntsuas Siab:100% Hoobkas kuaj hydrostatic plhaub thiab kuaj lub rooj zaum raws li API 598.
Cov ntaub ntawv Project:Cov ntaub ntawv traceability tau muab ua ntej xa khoom.
Cov ntaub ntawv thiab ntawv pov thawj xaiv
Txhawm rau txhim kho kev tshuaj xyuas engineering thiab kev ua raws li qhov project, cov ntaub ntawv hauv qab no tuaj yeem muab tau:
General Arrangement (GA) Drawings (2D DWG / 3D STEP)
Certified Material Test Reports (CMTR) per EN 10204 3.1
Factory Acceptance Test (FAT) & Cov Ntawv Pov Thawj Siab
Daim ntawv pov thawj ntawm Kev Ua Raws Cai (CoC) thiab Kev Ua Haujlwm & Kev Tu (O&M) Phau Ntawv Qhia
FAQ
Q: Dab tsi yog ob chav eccentric npauj npaim valve?
A: Ob chav eccentric (los yog ob chav offset) npauj npaim valve nta ib tug ncej uas yog offset los ntawm ob qho tib si nruab nrab ntawm lub rooj zaum valve thiab qhov chaw ntawm cov yeeb nkab. Qhov offset no tso cai rau lub disc kom tsis txhob zaum tam sim ntawd thaum qhib, tshem tawm cov rubbing tas li.
Q: Cov qauv dab tsi tswj hwm API 609 kev ua haujlwm siab npauj npaim valve?
A: API 609 suav nrog cov qauv tsim tseem ceeb suav nrog lub siab- qhov ntsuas kub, lub ntsej muag- mus rau - lub ntsej muag qhov ntev, lub cev teeb tsa, thiab cov ntaub ntawv tso cai. Kev ntsuas siab yog ua raws li API 598 lossis ISO 5208 tus qauv.
Q: Kuv yuav xaiv li cas ntawm cov rooj zaum mos thiab rooj zaum hlau?
A: Cov rooj zaum mos (xws li PTFE lossis R-PTFE) muab npuas- nruj (zero- leakage) kaw ntawm kev khiav hauj lwm kub txog li 180 deg C - 200 deg C. Hlau-to- hlau lossis hluav taws kub- pom zoo kom muaj qhov kub siab tshaj 20 C. siab -siab chav, los yog abrasive media.
Q: Cov valve no puas tuaj yeem muab tau nrog cov khoom siv hluav taws xob?
A: Yog. Valves tuaj yeem nruab nrog ncaj qha -mount pneumatic (ob - ua yeeb yam lossis caij nplooj ntoos hlav- rov qab) lossis hluav taws xob actuators, teeb tsa nrog kev txwv kev hloov pauv, solenoid li qub, thiab cov chaw tso cai raws li koj qhov chaw tswj xyuas.
Q: Cov ntaub ntawv xov xwm dab tsi yuav tsum tau thov kom muaj kev tsocai (RFQ)?
A: Thov muab qhov nominal loj (DN / NPS), chav kawm siab, kev khiav hauj lwm nruab nrab, tsim siab, kev khiav hauj lwm kub, qhov kawg kev twb kev txuas hom (wafer / lug / flange), lub rooj zaum khoom nyiam, thiab actuation yuav tsum tau.
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