Lub stainless hlau ob chav offset flanged npauj npaim valve (tseem hu ua ob chav eccentric npauj npaim valve) yog siab -kev ua tau zoo, peb lub hlis twg- tig valve engineered rau txhim khu kev qha cais thiab ntws tswj nyob rau hauv xav tau kev lag luam piping systems.
Tsim los nrog ob npaug -offset qia geometry, lub disc nqa tawm ntawm lub rooj tam sim ntawd thaum tig. Qhov kev ua no txo qis kev sib txhuam ntawm qhov sib txuas sib txuas, txo qis kev ua haujlwm torque, thiab txuas ntxiv lub rooj zaum lub neej thaum lub sijhawm ua haujlwm siab - voj voog.
Cov ntsiab lus tseem ceeb
|
Parameter |
Specification / Txuj |
|
Hom Valve |
Stainless Hlau Ob Chav Offset Flanged Npauj Npaim Valve |
|
Tsim qauv |
API 609 / EN 593 Kev Tswj Xyuas Kev Nyab Xeeb |
|
Txoj Cai Kev Ua Haujlwm |
Lub quarter-tig (90 degrees tig) |
|
Kev teeb tsa |
Ob Chav Offset / Ob Chav Eccentric |
|
Hom kev sib txuas |
Flanged kawg |
|
Flange Txheem |
ASME B16.5, EN 1092-1, lossis qhov project tshwj xeeb |
|
Ntsej muag - rau - Ntsej muag |
API 609, ISO 5752, EN 558 |
|
Lub cev & Disc khoom |
ASTM A351 CF8M (316), CF8 (304), los yog kev cai alloys |
|
Xaiv cov khoom siv zaum |
EPDM, NBR, PTFE, RPTFE, FKM |
|
Kev ntsuas siab |
Chav Kawm 150 / Chav Kawm 300 (PN10, PN16, PN25, PN40) |
|
Actuator Mounting |
ISO 5211 Direct Mount Pad |
|
Cov qauv xeem |
API 598 / ISO 5208 / EN 12266-1 |
|
Cov ntaub ntawv |
EN 10204 3.1 MTRs, Cov Ntawv Tshaj Tawm Kev Ntsuas Siab, Cov Ntaub Ntawv Tshawb Fawb |
Ntsiab nta & Mechanical Advantages
Reduced Seat Friction:Lub disc disengages los ntawm lub rooj zaum nyob rau hauv thawj ob peb degrees ntawm qhib.
Extended Wear Life:Tshem tawm tsis tu ncua rubbing, tiv thaiv lub rooj deformation.
Lower Ua Haujlwm Torque:Tso cai rau me me, tus nqi ntau dua -zoo actuator sizing.
Material Integrity:Kev ntsuam xyuas rau pitting, crevice corrosion, thiab tshuaj degradation.
Ua kom tiav Traceability:Cov naj npawb cua sov stenciled ntawm siab- khaws cov khoom txuas nrog EN 10204 3.1 daim ntawv pov thawj.
Kev ua haujlwm yooj yim:Tau tshaj phau ntawv levers, cab gearboxes, ob - ua yeeb yam lossis caij nplooj ntoos hlav- rov qab pneumatic actuators, thiab hluav taws xob actuators.
Phau Ntawv Qhia Xaiv Cov Khoom Siv Lub Rooj
Xaiv cov khoom siv lub rooj zaum zoo yog nyob ntawm qhov txwv kub, tshuaj lom neeg sib raug zoo, thiab yuav tsum tau kaw qhov nruj:
|
Khoom siv zaum |
Qhov kub thiab txias |
Zoo Tshaj Plaws Rau |
Qhov Zoo Tshaj Plaws |
|
EPDM |
-20℃rau +120 degree |
Dej, HVAC, me ntsis acids / alkali |
Kev tiv thaiv zoo heev, raug nqi -zoo |
|
NBR |
-10℃rau +80 degree |
Roj, hydrocarbons, compressed cua |
Siab roj av thiab roj tsis kam |
|
PTFE / RPTFE khoom |
-20℃rau +180 degree |
Cov tshuaj phem, cov kuab tshuaj |
Superior tshuaj inertness, tsawg torque |
|
FKM (Viton) |
-10℃rau +200 degree |
High -kua kua, kua qaub, roj |
Cov tshuaj zoo heev & thermal stability |
Daim phiaj siv
Chemical & Petrochemical ua:Corrosive kua hloov thiab txheej txheem cais.
Desalination & Marine Systems:High -chloride seawater tuav thiab ballast systems.
Industrial Water & Wastewater:Kev kho cov dej nyoos, cov nroj tsuag pom, thiab cov yees txias.
Roj & Gas Utilities:Cov kab hluav taws xob siv hluav taws xob, kev tswj hwm theem nrab, thiab kev cais cov kev pabcuam dav dav.
Lub zog & Lub zog cog:Pab cov cua txias kab thiab condensate systems.
Manufacturing Quality Control & Testing
Cov ntaub ntawv pov thawj:Spectrometer kuaj xyuas cov tshuaj muaj pes tsawg leeg thiab cov khoom siv kho tshuab tawm tsam ASTM cov qauv.
Machining Inspection:CNC-tswj machining kom meej meej flange ntsia liaj qhov rooj- qhov sib dhos, ntsej muag-rau- ntsej muag qhov ntev, thiab qhov siab ntev.
Plhaub Hydrostatic Test:Kuaj ntawm 1.5x nominal siab ntsuas raws li API 598 / ISO 5208 los xyuas kom meej qhov siab ciam teb ruaj khov.
Seat Leakage Test:High-siab hydraulic thiab qis- kev ntsuas cua lub rooj zaum kom ntseeg tau tias xoom- leakage lossis teev kaw chav kawm.
Yuav Qhia Li Cas Rau Kev Thov Quote
Txhawm rau kom paub meej cov lus qhia tseeb thiab lub sijhawm ua haujlwm ceev, thov muab cov ntsiab lus hauv qab no hauv koj qhov kev nug:
Valve Loj:Nominal Diameter (DN hauv mm lossis NPS hauv nti)
Qib Siab:ASME Class (150/300) lossis PN Rating (PN10-PN40)
Lub cev & Disc khoom:CF8M (316), CF8 (304), lossis qhov project specification
Khoom siv zaum:EPDM, NBR, PTFE, lossis FKM
Flange Txheem:ASME B16.5, EN 1092-1, thiab lwm yam.
Txoj kev Actuation:Pneumatic ncej, phau ntawv tuav, Gearbox, Pneumatic, los yog hluav taws xob
Txheej txheem txheej txheem:Hom nruab nrab, kev khiav hauj lwm qhov kub thiab txias, thiab kev ua haujlwm siab
Yuav tsum tau ua raws li:Yuav tsum tau xeem cov qauv lossis thib peb-kev tshuaj ntsuam xyuas (piv txwv li, SGS, TUV)
FAQ
Q: Dab tsi yog qhov txiaj ntsig tseem ceeb ntawm kev tsim ob npaug ntawm qhov sib txawv ntawm qhov sib txawv ntawm npauj npaim valve?
A: Cov qauv tsim ob npaug tsim ib lub cam -zoo li kev ua thaum qhib, nqa lub disc tawm ntawm lub rooj tam sim ntawd. Qhov no txo qhov kev sib txhuam ntawm lub rooj zaum, txo cov kev xav tau ntawm lub zog, tiv thaiv lub rooj zaum, thiab txuas ntxiv lub neej kev pab cuam tag nrho ntawm lub valve hauv siab - lub voj voog ua haujlwm.
Q: Kuv puas tuaj yeem txuas kuv tus kheej pneumatic lossis hluav taws xob actuator rau lub valve?
A: Yog. Lub valve los ntawm tus qauv nrog ISO 5211 sab saum toj mounting ncoo thiab tus qauv qia qhov ntev, tso cai rau kev ncaj qha mounting ntawm feem ntau cov qauv kev lag luam actuators yam tsis xav tau kev cai brackets.
Q: Cov ntaub ntawv twg yog muab nrog rau kev txiav txim?
A: Los ntawm lub neej ntawd, peb muab cov ntaub ntawv pov thawj kev xeem (EN 10204 3.1), cov ntawv qhia txog kev ntsuas hydrostatic, thiab cov ntawv txheeb xyuas qhov ntev. Lwm daim ntawv pov thawj thib peb - tuaj yeem muab tau raws li qhov kev thov.
Q: Koj puas tuaj yeem muab lub ntsej muag kev cai - rau - lub ntsej muag qhov ntev lossis qhov tshwj xeeb flange drilling?
A: Yog. Peb txhawb kev cai OEM kev teeb tsa, suav nrog lub ntsej muag tshwj xeeb-rau- cov qauv ntsej muag (EN 558 series 13/14 lossis API 609), kev cai txheej txheej, lossis cov qauv flange tshwj xeeb drilling.
Q: Kuv yuav txiav txim siab seb puas yuav xaiv lub rooj muag muag (PTFE / EPDM) lossis rooj zaum hlau?
A: Cov rooj zaum mos (EPDM, NBR, PTFE, FKM) muab npuas - nruj xoom- tawm qhov dej tawm haum rau qhov kub txog li 200℃. Cov rooj zaum hlau raug pom zoo rau siab - qhov kev pabcuam kub siab tshaj 200 degree, abrasive slurries, lossis hluav taws kub hnyav- muaj kev nyab xeeb uas cov ntaub ntawv mos yuav degrade.
Cim npe nrov: Stainless hlau ob chav offset flanged npauj npaim valve, Tuam Tshoj stainless hlau ob offset flanged npauj npaim valve manufacturers, lwm tus neeg, Hoobkas
