Ib tsab xov xwm qhia rau koj paub txog PVC pob li qub
PVC pob valve muaj nuj nqi
Pob valve, lub valve nyob rau hauv uas qhib thiab kaw qhov (pob) yog tsav los ntawm lub valve qia thiab rotates nyob ib ncig ntawm lub axis ntawm lub valve qia.Nws yog tsuas yog siv los txiav tawm lossis txuas qhov nruab nrab hauv cov kav dej.Nws kuj tseem siv tau rau kev hloov kho thiab tswj cov kua dej.Ntawm lawv, qhov nyuaj-sealed V-shaped pob valve muaj zog shear ntawm V-shaped core thiab lub rooj zaum hlau ntawm cov tawv alloy.Shearing quab yuam tshwj xeeb tshaj yog haum rau cov xov xwm uas muaj fiber ntau thiab cov khoom me me.
Lub pob valve muaj ntau txoj hauv kev ntawm cov raj xa dej tuaj yeem tsis tsuas yog tswj tau qhov kev sib tshuam, kev sib txawv, thiab ntws kev hloov pauv ntawm qhov nruab nrab, tab sis kuj tseem kaw ib qho channel los txuas rau ob txoj hauv kev.Hom valve no feem ntau yuav tsum tau teeb tsa kab rov tav hauv cov kav dej.
Pob valve kev faib tawm: pneumatic pob valve, hluav taws xob pob valve, phau ntawv pob valve.
Cov ntaub ntawv yooj yim
Feem ntau, daim ntawv thov ntawmpvc pob valveyuav tsum tsis txhob siab tshaj 45 ℃, thiab qhov nruab nrab tsis haum rau cov organic solvents thiab muaj zog oxidants.Raws li qhov xwm txheej no, hom pob valve no txwv tsis pub siv cov kua dej hauv qab 45 ° C thiab lub siab tsawg dua 1.0mpa.
Piv nrog rau lwm yam li qub, nws muaj qhov zoo hauv qab no.
1. Tsis tshua muaj dej tsis kam
Lub pob valve yog ib qho uas muaj cov kua dej tsawg tshaj plaws ntawm txhua lub li qub, txawm tias qhov txo qis ntawm lub pob valve, nws cov dej tsis kam yog me me.PVC pob valve yog cov khoom siv tshiab pob valve tsim raws li qhov xav tau ntawm ntau yam corrosive pipeline kua.Cov khoom zoo: lub teeb yuag, muaj zog corrosion kuj, compact thiab zoo nkauj tsos, lub teeb yuag thiab yooj yim installation ntawm lub cev, muaj zog corrosion kuj, dav daim ntawv thov ntau yam, huv si thiab non-toxic cov ntaub ntawv, hnav tsis kam, yooj yim disassembly, yooj yim txij nkawm.
Ntxiv rau cov ntaub ntawv yas PVC, cov pob yas yas kuj muaj xws li PPR, PVDF, PPH, CPVC, thiab lwm yam.
2. PVC pob valve muaj zoo heev corrosion kuj.
Lub nplhaib sealing txais F4.Zoo heev corrosion kuj thiab ntev kev pab cuam lub neej.Kev hloov pauv hloov tau yooj yim thiab siv tau yooj yim.
3. Raws li ib qho tseem ceeb pob valve, PVC pob valve muaj ob peb cov ntsiab lus to, siab zog, thiab kev sib txuas hom pob valve yog ib qho yooj yim los sib sau ua ke thiab disassemble.
Kev teeb tsa thiab siv lub pob valve: Thaum lub flanges ntawm ob qho kawg txuas nrog lub raj xa dej, cov bolts yuav tsum tau muab nruj kom sib npaug kom tiv thaiv lub flange los ntawm kev deformed thiab ua rau to.Tig tus tuav clockwise kom kaw, thiab vice versa qhib.Nws tsuas yog siv tau rau kev txiav tawm thiab ntws tawm, thiab kev hloov pauv tsis haum.Cov kua dej uas muaj cov khoom nyuaj tuaj yeem khawb qhov saum npoo ntawm pob.
4. Muaj zog muaj nuj nqi:
Hom ntse, hom proportional, hloov hom txhua yam, me me: qhov ntim tsuas yog sib npaug li 35% ntawm cov khoom zoo sib xws.
5. Lub teeb thiab pheej yig cov neeg:
Qhov hnyav tsuas yog kwv yees li 30% ntawm cov khoom zoo sib xws, thiab kev ua tau zoo yog txhim khu kev qha: cov kabmob thiab cov khoom siv hluav taws xob txais yuav cov khoom lag luam nto moo.
6. Zoo nkauj thiab dav:
Aluminium alloy tuag-casting plhaub, zoo thiab du, siab zog thiab hnav tsis kam: tshwj xeeb tooj liab alloy forged cab log, siab zog, zoo hnav tsis kam.
7. Kev nyab xeeb lav:
1500v tiv taus qhov hluav taws xob, tshwj xeeb xaim xauv los xauv cov kab hluav taws xob yog qhov yooj yim: ib-theem fais fab mov, txuas sab nraud yog qhov yooj yim tshwj xeeb.
8. Yooj yim rau siv:
Roj-dawb thiab qhov chaw kuaj xyuas, tsis muaj dej tsis zoo thiab xeb-pov thawj, ntsia ntawm txhua lub kaum ntse ntse, kev tiv thaiv kev tiv thaiv: ob npaug, tiv thaiv overheat, tiv thaiv overload.
9. Ntau yam ceev:
Lub sijhawm mus ncig tag nrho yog 5 mus rau 60 vib nas this, ua tau raws li qhov yuav tsum tau ua ntawm kev ua haujlwm sib txawv, cov xov hlau tshwj xeeb: siv cov hluav taws kub-resistant nplaim hluav taws xob, uas tsis muaj kev laus thaum tshav kub kub, thiab muaj kev nyab xeeb thiab txhim khu kev qha.
technical parameter
Cov kua dej siv tau: dej, cua, roj, corrosive chemical kua
Piv txwv li: cov kav dej rau cov dej ntshiab thiab cov dej haus tsis zoo, cov kav dej thiab cov kav dej phwj tuaj, cov kav dej thiab cov kav dej hiav txwv,
Ntau qhov kev lag luam xws li acid-base thiab tshuaj tov tshuab.
Khoom siv lub cev:PVC
Sealing khoom: EPDM / PTFE
Kis hom: 90º teb hluav taws xob tsav
Cov khoom siv actuator: cam khwb cia aluminium alloy / yas plhaub
Cov cuab yeej tiv thaiv: tiv thaiv overheat
Lub sijhawm ua haujlwm: 4-30 vib nas this
Nominal siab: 1.0Mpa
Nominal txoj kab uas hla: DN15-200
Kev tiv thaiv qib: IP65
Cov dej kub: -15 ℃ ~ 60 ℃ (tsis khov)
Ambient kub: -25 ℃ ~ 55 ℃
Kev siv hluav taws xob: 8VA-30VA
Txoj kev teeb tsa: kev teeb tsa ntawm txhua lub kaum sab xis (kab rov tav lossis inclined installation yog qhov zoo tshaj plaws rau kev ua neej ntev)
Fais fab mov voltage: txheem AC220V, yeem DC24V, AC110V
Voltage kam rau ua: ± 10%, DC kam rau ± 1%
Txoj kev sib txuas: hauv xov, sib txuas, flange
Txoj kab uas hla: 1/2 "-4"
Dab tsi yog cov lus qhia rau kev kho pvc pob li qub
★ Yog hais tias lub pob valve tawm los vim yog tus kov xoob, koj tuaj yeem tuav tus kov nrog lub vise, thiab tom qab ntawd tig nws counterclockwise kom nruj tus kov.Nws yuav tsum tau muab sau tseg tias koj yuav tsum tau ceev faj thaum tuav lub kov, tsis txhob siv lub zog ntau dhau, txwv tsis pub nws yooj yim rau tawg lub pob valve.
★ Yog tias qhov chaw pvc pob valve txuas nrog cov yeeb nkab dej tsis nruj, thiab tsis muaj kev sib khi zoo thiab muaj cov dej xau, koj tuaj yeem qhwv cov ntaub ntawv raw khoom nyob ib ncig ntawm qhov chaw uas cov yeeb nkab dej txuas nrog lub pob. valve, thiab nruab lub pob valve tom qab winding, thiaj li yuav tsis muaj dej to.
★ Yog tias cov dej ntws tawm los ntawm kev tawg lossis qhov tsis xws ntawm lub pob valve, lub pob valve qub yuav tsum tau muab tshem tawm, thiab tom qab ntawd yuav tsum tau nruab ib lub tshiab.
Nws yuav tsum tau muab sau tseg tias pvc pob valve yuav tsum tau ua kom raug thaum lub sij hawm disassembly, thiab cov ntsiab lus me me hauv qab no yuav tsum tau ua.
★ Tom qab kaw lub pob valve, nws yog ib qho tsim nyog yuav tsum tso tag nrho cov siab hauv lub pob valve ua ntej disassembly, txwv tsis pub nws yuav ua rau muaj kev phom sij.Coob leej neeg tsis quav ntsej txog qhov no.Lub valve yog disassembled tam sim ntawd tom qab nws kaw.Tseem muaj qee qhov siab ntawm sab hauv.Ib feem ntawm lub siab no tsis tso tawm thiab tsis haum rau kev nyab xeeb ntawm tus kheej.
★ Tom qab lub pob valve yog disassembled thiab kho, nws yuav tsum tau muab ntsia nyob rau hauv lub opposite kev taw qhia ntawm lub disassembly thiab nruj thiab ruaj, txwv tsis pub yuav muaj dej to.
Yog tias koj xav kom pvc pob valve kav ntev, nws yog ib qho tsim nyog yuav tsum tau txo cov keyboards kom ntau li ntau tau.Thaum muaj cov dej ntws tawm, koj yuav tsum tau kho nws nyob rau lub sijhawm raws li peb lub tswv yim hauv kab lus, thiab rov qab siv li qub kom sai li sai tau.
Post lub sij hawm: Jan-05-2022
