
1 Nti Valve PVC Corrosion Resistant Puv Chaw Nres Nkoj Pob Valve EPDM Seals
Tshawb nrhiav ruaj 1 Nti Valve PVC nrog tag nrho bore tsim rau tsawg kawg nkaus siab poob. Zoo meej rau kev siv dej thiab tshuaj lom neeg. Tiv tauj peb rau specs thiab nqi hnub no.
1 Nti Valve PVC Corrosion Resistant Puv Chaw Nres Nkoj Pob Valve EPDM Seals
A 1-inch PVC valve yog ib qho tseem ceeb hauv kev lag luam thiab pej xeem cov kua dej rau kev tswj kev ntws. Nws txoj kab uas hla nominal yog 1 nti (suav nrog DN25). Piv nrog rau cov hlau li qub, cov txiaj ntsig tseem ceeb ntawm cov thermoplastic PVC li qub nyob rau hauv lawv cov kev tiv thaiv corrosion zoo heev, ua kom ntev - lub sij hawm ua siab ntev rau dej, ntau yam kev daws teeb meem, thiab cov xov xwm corrosive, thaum sib dua hauv qhov hnyav thiab siv nyiaj ntau dua. Txawm hais tias lawv cov kev khiav hauj lwm kub thiab siab txwv feem ntau qis dua li cov hlau li qub, feem ntau 1-nti PVC li qub feem ntau muaj qhov ntsuas siab ntawm 150 psi (kwv yees li 10 bar), nrog rau qee lub pob valve tsim txawm tias muaj peev xwm tiv taus 232 psi (kwv yees li 16 bar), uas txaus rau feem ntau daim ntawv thov scenarios.
Common Materials thiab Specifications rau1-nti PVC li qub
Valve lub cev cov khoom yog lub hauv paus rau xaiv lub valve, ncaj qha txiav txim siab nws cov peev txheej.
- PVC-U (Unplasticized Polyvinyl Chloride):Qhov kev xaiv zoo tshaj plaws thiab kev lag luam, muab tshuaj lom neeg ua haujlwm zoo thiab lub zog txhua yam. Haum rau kev kho dej thiab cov txheej txheem tshuaj lom neeg ntawm ambient kub.
- CPVC (Chlorinated Polyvinyl Chloride):Muab qhov kub thiab txias zoo dua li cov qauv PVC-U, muaj peev xwm tiv taus cov kua dej kub dua. Feem ntau siv rau hauv cov dej kub los yog cov ntawv thov kev lag luam uas yuav tsum tau ua kom sov siab dua.
Specifications:Standard 1-nti PVC li qub feem ntau ua raws li Teem sijhawm 80 phab ntsa tuab cov qauv, ua kom muaj kev ncaj ncees ntawm cov ntsuas ntsuas. Lawv qhov kev sib txuas qhov chaw nres nkoj loj yog 1 nti, ncaj qha txuam cov kav dej ntawm tib qhov tshwj xeeb (xws li SCH40 PVC yeeb nkab).
Kev sib txuas thiab kev ua haujlwm rau 1-Inch PVC li qub
- Txoj kev sib txuas:
.Txoj kev txuas:Yooj yim rau nruab, yooj yim rau disassembly thiab txij nkawm, ib hom kev sib txuas.
.Socket Kev Txuas:Bonded siv cov kuab tshuaj cement, muab qhov ruaj khov, xau{0}}dawb foob rau kev sib koom ua ke ntau dua.
.True Union Connection:Qhov no yog ib qho kev tsim tshwj xeeb. Lub valve nta cais union txiv ntseej ntawm ob qho kawg, tso cai rau kev tshem tawm yooj yim valve yam tsis tau txiav cov yeeb nkab, ua kom yooj yim rau kev kho thiab hloov lub valve.
- Actuation Methods:Feem ntau muab faib ua phau ntawv thiab tsis siv neeg. Kev tuav haujlwm yog feem ntau ua tiav los ntawm tus pas tuav rau 90-degree kev sib hloov kom qhib / kaw lub valve. Rau cov tshuab uas xav tau cov chaw taws teeb lossis tsis siv neeg tswj, 1-nti PVC li qub tuaj yeem haum nrog pneumatic lossis hluav taws xob actuators.
Ua hauj lwm siab thiab tsim nta
- Ua haujlwm siab:Qhov raug ntsuas ua haujlwm siab rau 1-inch PVC valve yog nyob ib ncig ntawm 150 psi @ 73℃F (23℃). Qhov ntsuas qhov siab txo qis thaum cov dej kub nce ntxiv; Nws yog ib qho tseem ceeb los sab laj cov chaw tsim khoom kub-siab nkhaus thaum xaiv. Qee lub pob valve tsim muaj peev xwm ua haujlwm siab tshaj plaws ntawm 232 psi (16 bar).
- Cov yam ntxwv tseem ceeb:
. Full Port Design:Sab hauv txoj kab uas hla ntawm lub valve kab noj hniav yog qhov tseem ceeb tib yam li cov yeeb nkab sab hauv txoj kab uas hla, txo qis kev poob siab mus rau qhov loj tshaj plaws thiab tso cai rau pigging (pipeline tu pob). Haum rau cov kav xa dej uas xav tau tag nrho ntws los yog nquag mus rau sedimentation.
.Corrosion-Resistant Lub Cev:PVC cov ntaub ntawv hauv paus tsis txhob muaj teeb meem ntawm electrochemical corrosion thiab xeb.
.High-Quality Sealing:Siv cov ntaub ntawv elastomeric xws li EPDM lossis PTFE rau cov rooj zaum thiab cov ntsaws ruaj ruaj, ua kom nruj kaw -off thiab txuas lub neej kev pabcuam valve hauv kev ua haujlwm tsis tu ncua. Piv txwv li, ib tug txhim khu kev qha1-nti PVC pob valve nrog EPDM ntsaws ruaj ruajtuaj yeem ua kom ntseeg tau ntev -lub sij hawm sealing kev ntseeg tau.
Main Technical Parameters Table rau 1-Inch PVC li qub
| Yam khoom Parameter | Hom Specification/Kev piav qhia |
|---|---|
| Nominal Dia | 1 nti (DN25) |
| Khoom siv lub cev | PVC-U, CPVC |
| Hom kev sib txuas | Xov, Socket, True Union |
| Txoj kev Actuation | Los ntawm txhais tes Lever, upgradable rau Pneumatic/Electric Actuator |
| Ua haujlwm siab tshaj plaws | 150 - 232 psi (10 - 16 bar) |
| Khoom siv foob | EPDM, PTFE |
| Siv tau Temp. Ntau yam | Nyob ntawm cov khoom siv; Feem ntau PVC-U tsawg dua lossis sib npaug li 60 degree, CPVC tuaj yeem tiv taus siab dua. |
| Tsim qauv | Teem caij 80, Full Port |
Hom Daim Ntawv Thov Scenarios
Ua tsaug rau lawv cov kev tiv thaiv corrosion thiab cov txiaj ntsig kev lag luam, 1-nti PVC li qub tau siv dav hauv ntau qhov chaw:
- Cov Kev Kho Dej:Xws li cov dej haus, dej haus, cov pas dej da dej, thiab cov dej uas muaj cov kab ke. Valves nrog NSF ntawv pov thawj tuaj yeem siv rau hauv cov ntawv thov dej haus.
- Chemical & Laboratory:Kev xa tawm ntau yam tsis muaj zog acids, tsis muaj zog alkalis, ntsev tov, thiab lwm yam corrosive chemical media.
- Environmental Protection & Drainage:Tsim nyog rau kev kho cov dej khib nyiab, cov pa roj pa tawm, thiab cov kav dej dav dav.
- Aquaculture & Marine:Resistant rau seawater corrosion, siv nyob rau hauv seawater farms los yog onboard systems.
Cov lus nug nquag nug los ntawm cov neeg yuav khoom
Q: Puas yog 1-nti PVC valve siv tau rau hauv cov dej kub?
- A:Qhov no nyob ntawm cov khoom siv lub cev valve. Standard PVC-U li qub siv ntev- lub sij hawm nyob rau hauv dej kub yuav deform thiab poob siab- bearing peev. Yog hais tias qhov nruab nrab kub siab, tshwj xeeb tsim CPVC li qub nrog superior kub kuj yuav tsum tau xaiv. Nco ntsoov xyuas qhov siab tshaj plaws nruab nrab kub txwv cim ntawm lub valve thaum xaiv.
Q: Kuv yuav xaiv cov khoom siv valve tsim nyog rau kuv cov kua dej li cas?
- A:PVC muaj kev ua siab ntev rau ntau cov inorganic acids, alkalis, thiab ntsev, tab sis tej zaum yuav tsis haum rau qee cov organic solvents (xws li, ketones, aromatic hydrocarbons). Cov kauj ruam tseem ceeb tshaj plaws yog txhawm rau txheeb xyuas daim ntawv qhia txog tshuaj lom neeg, sib piv koj qhov nruab nrab nrog cov ntaub ntawv xws li PVC thiab EPDM cov ntsaws ruaj ruaj, lossis ncaj qha mus sab laj tus neeg muag khoom valve.
Kev tu thiab saib xyuas cov lus pom zoo rau 1-Inch PVC li qub
- Kev ua haujlwm tsis tu ncua thiab tshuaj xyuas:Rau cov li qub tsis nquag siv, nws raug nquahu kom manually voj voog lawv qhib thiab kaw ob peb zaug hauv ib lub hlis twg los tiv thaiv lub pob los ntawm lo rau lub rooj. Tsis tu ncua tshuaj xyuas lub valve sab nrauv kom pom cov tsos mob ntawm qhov txawv txav, tawg, lossis xau.
- Kev ua haujlwm zoo thiab tu:Thaum ua haujlwm ntawm phau ntawv li qub, siv lub zog me me los tig tus kov mus rau nws txoj haujlwm. Tsis txhob siv cov levers txuas ntxiv thiab lub zog ntau dhau los tiv thaiv kev puas tsuaj rau cov khoom sab hauv. Siv cov dej xab npum me me los ntxuav lub valve sab nrauv, tsis txhob muaj cov kuab tshuaj muaj zog lossis cov cuab yeej ntse rau kev khawb.
Xaiv 1-Inch PVC Valve rau kev yuav khoom
- Txhais qhov nruab nrab thiab kev ua haujlwm:Nov yog thawj kauj ruam hauv kev xaiv. Qhia meej meej cov kua dej tshuaj muaj pes tsawg leeg, qhov kub thiab txias, siab, thiab muaj cov khoom siv. Qhov no yuav txiav txim ncaj qha rau cov khoom siv hauv lub cev (PVC-U lossis CPVC), cov khoom foob (piv txwv li, EPDM), thiab kev ntsuas siab.
- Npaj rau Kev Sib Txuas thiab Kev Kho Kom Yooj Yim:Txiav txim siab hom kev sib txuas raws li kev tsim cov kav dej. Yog tias kev tu ncua yav tom ntej lossis hloov lub valve yog xav tau, a1-inch true Union PVC pob valveyog qhov kev xaiv zoo tshaj plaws, ua kom yooj yim disassembly thiab sib dhos, txuag lub sijhawm txij nkawm thiab nqi.
- Ntsuam xyuas Ntev -Tsev Nqi Ntawm Cov Tswv Cuab:Tsis txhob sib piv tus nqi pib yuav khoom xwb. Ib qho zoo dua -tsim valve nrog cov ntsaws ruaj ruaj ntau dua (piv txwv li, ib lub rooj sib tham Teem sijhawm 80 phab ntsa tuab cov qauv thiab siv siab- zoo EPDM cov ntsaws ruaj ruaj), txawm tias muaj peev xwm siab dua me ntsis hauv chav tsev nqi, yuav txo qis kev hloov zaus thiab lub sijhawm poob vim nws lub neej kev pab ntev dua thiab qis dua tus nqi, ua rau tus nqi qis dua ntawm cov tswv cuab.
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