Lub Taub Hau Stainless Swing Check Valve rau Corrosive Fluid Control

Stainless Hlau Viav Vias Check Valverau Corrosive Fluid Control

Hauv kev lag luam piping systems, tiv thaiv qhov nruab nrab rov qab yog qhov tseem ceeb tseem ceeb heev. Lub Stainless Swing Check Valve tau tham ntawm no yog lub valve tsis siv neeg uas siv lub disc pivoting ntawm tus ncej los tiv thaiv kev thim rov qab. Tsis zoo li nqa daim tshev li qub, nws txoj hauv kev tsim tau yooj yim dua, ua rau muaj cov kua dej qis dua.

Hauv peb lub lag luam niaj hnub, ob qhov kev sib txuas uas nquag nug los ntawm cov neeg yuav khoom yog wafer thiab flanged. Piv txwv li, lubstainless hlau wafer viav vias kos valveyog nyias hauv profile thiab nruab los ntawm kev sib tsoo ntawm flanges, ua rau nws tsim nyog rau cov kav dej uas qhov chaw muaj tsawg. Conversely, lubstainless hlau flanged viav vias kos valveyog ntau tsoos, txuas rau lub raj xa dej ntawm flange bolts. Txawm hais tias kev teeb tsa thawj zaug tuaj yeem cuam tshuam me ntsis, nws txoj kev ruaj ntseg thiab kev sib khi ua haujlwm tau raug pov thawj raws sijhawm, tshwj xeeb tshaj yog nyob rau hauv txoj kab uas hla loj lossis siab - cov kev mob siab.

Cov ntaub ntawv thiab cov kev qhia tshwj xeeb

Nyob rau hauv cov nqe lus ntawm kev xaiv cov khoom, peb li qub feem ntau siv 304 thiab 316L austenitic stainless hlau. Cheebtsam uas tuaj rau hauv kev sib cuag nrog nruab nrab, xws li lub cev, disc, thiab lub rooj zaum, yog tsim los ntawm tib qib stainless hlau kom txo qhov kev pheej hmoo ntawm galvanic corrosion los ntawm cov khoom sib txawv. Lub sealing nto feem ntau yog hardfaced los yog haum nrog cov ntaub ntawv mos zoo li PTFE. Hauv qab no yog qee qhov kev siv parameter:

Nta thiab Daim Ntawv Thov Scenario

Hauv kev ua haujlwm tau zoo, Stainless Swing Check Valve yog qhov zoo - haum rau cov kav dej kab rov tav uas cov dej ntws nrawm nrawm kuj ruaj khov. Nws txoj kev qhib tag nrho yog ze li ncaj nraim - los ntawm, ua rau muaj kev poob qis, uas txhais tau tias txuag lub zog rau lub twj tso kua mis.

Peb pom tias hom valve no tau siv dav hauv kev lag luam xws li zaub mov thiab dej haus, tshuaj, thiab qee yam kev siv dej. Tshwj xeeb tshaj yog nyob rau hauv cov kav dej huv uas yuav tsum tau ntxuav thiab disassembly, bolted kev tsim khostainless hlau flanged viav vias kos valvetxhawb kev saib xyuas yooj yim.

COVALVE'sStainless Hlau Check Valve

• Quality System Certification:Peb Stainless Swing Check Valves tau tsim thiab tsim ua raws li API 594 thiab ASME B16.34 tus qauv, tau txais kev sim siab nruj, thiab tuav cov ntawv pov thawj cuam tshuam ntawm kev ua raws cai.
• Kev tsim khoom zoo:

.Txhua lub valve lub cev castings yog los ntawm cov khoom tsim nyog hauv tsev, nrog cov ntaub ntawv ua tiav cov ntaub ntawv kub rau txhua pawg kom ntseeg tau tag nrho cov ntaub ntawv. Thaum cov khoom siv raw khoom tuaj xyuas, peb siv lub spectrometer los kuaj xyuas cov khoom muaj pes tsawg leeg ntawm txhua daim, tiv thaiv cov khoom sib tov-ups.

.Lub disc's pivot tus pin siv ib qho kev cuam tshuam haum ua ke nrog los tiv thaiv - kev sib hloov tack welding los tiv thaiv tus pin loosening thiab tom qab jamming tsis ua hauj lwm thaum lub sij hawm ua hauj lwm ntev -.

• Quality Control Paub meej:Ntawm cov kab sib dhos, cov ntaub ntawv siab los ntawm lub plhaub kuaj thiab lub rooj zaum kuaj rau txhua lub valve tau raug kaw thiab khaws cia. Raustainless hlau wafer viav vias kos li qub, peb tshwj xeeb tshuaj xyuas qhov sib dhos ntawm qhov sib dhos thiab qhov tiaj tus ntawm qhov chaw sib khi kom ntseeg tau tias lawv tsis deform vim yog compression ntau dhau thaum lub sijhawm teeb tsa.

Cov lus nug nquag hais txog Swing Check Valves

Ntau thawj zaug - cov neeg siv khoom nug,Dab tsi yog qhov teeb meem nrog viav vias kos li qub?Puas yog lub viav vias kos valve muaj qhov tsis zoo?

• Los ntawm ib qho kev xav ntawm txhua yam kev xav, nws qhov kev sib tw tseem ceeb nyob hauvdej rauj nyhuv. Thaum qhov nruab nrab ntws ntawm qhov siab tshaj plaws thiab dheev nres, yog tias lub disc kaw qhov nrawm tsis tuaj yeem cuam tshuam qhov kev hloov pauv ntawm qhov nrawm, nws tuaj yeem slam quab yuam tawm tsam lub rooj zaum, ua rau muaj kev cuam tshuam tseem ceeb ntawm lub suab nrov thiab lub siab surges.
• Qhov tshwm sim no pom tau ntau dua nyob rau hauv ntev - cov kav dej nyob deb lossis thaum lub twj tso kua mis kaw. Yog li ntawd, hauv qee qhov kev siv tseem ceeb, peb pom zoo kom txiav txim siab li qub uas muaj damping lossis pab kaw cov txheej txheem kom qeeb lub disc kaw ceev.

Lwm cov lus nug uas nquag nug yog,Dab tsi yog qhov txawv ntawm lub viav vias valve thiab daim tshev valve?

• Hais lus nruj me ntsis, lo lus no tsis meej. Qhov tseeb, lub viav vias Valve feem ntau yog hais txog lub viav vias kos lub valve, uas yog ib hom tshwj xeeb hauv cov tsev neeg kos Valve. Lwm hom kev kos li qub muaj xws li nqa daim tshev li qub, tilting disc check li qub, thiab dual phaj wafer kos li qub.
• Qhov txawv yog nyob rau hauv lawv txoj kev khiav hauj lwm: lub disc ntawm aviav vias check valveua zoo li lub qhov rooj, pivoting ntawm ib tug ncej kom qhib. Nyob rau hauv sib piv, lub disc ntawm anqa check valvetxav perpendicularly rau lub rooj zaum, zoo ib yam li lub piston hauv lub tog raj kheej. Cias muab, lub viav vias kos valve yog ib qho khoom siv; lub check valve yog lub overarching qeb. Tus qub yog ib daim ntawv tshwj xeeb ntawm lub tom kawg.

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