Qhov loj-loj npauj npaim li qub feem ntau xa mus rau npauj npaim li qub nrog lub cheeb loj dua DN500, feem ntau txuas nrog flanges, wafers. Muaj ob hom kab npauj npaim loj li qub: concentric npauj npaim valve thiab eccentric npauj npaim li qub.
Yuav ua li cas xaiv qhov loj dua npauj npaim valve?
1. Thaum lub valve loj me dua DN1000, lub siab ua hauj lwm yog qis dua PN16, thiab qhov ua hauj lwm kub yog qis dua 80 ℃, peb feem ntau pom zoo rau concentric kab npauj npaim valve raws li nws yuav ntau npaum li cas economical.
2. Feem ntau, thaum txoj kab uas hla loj dua 1000, peb pom zoo kom siv eccentric npauj npaim valve, kom lub zog ntawm lub valve tuaj yeem txo qis vim yog lub kaum sab xis eccentric ntawm lub valve, uas yog qhov tsim nyog rau kev qhib thiab kaw ntawm lub valve. valve. Tsis tas li ntawd, eccentric npauj npaim valve tuaj yeem txo lossis tshem tawm kev sib txhuam ntawm lub phaj valve thiab lub rooj zaum valve vim lub kaum sab xis eccentric, thiab txhim kho lub neej kev pab cuam ntawm lub valve.
3. Nyob rau tib lub sijhawm, kev taw qhia ntawm cov rooj zaum hlau txhim kho qhov kub thiab siab ua haujlwm ntawm npauj npaim li qub thiab nthuav dav cov ntawv thov ntau yam ntawm cov li qub. Yog li midlineloj kab npauj npaim valveFeem ntau tsuas yog siv tau rau hauv cov xwm txheej tsis tshua muaj xws li dej, thaum lub eccentric npauj npaim valve tuaj yeem siv rau hauv ib puag ncig uas muaj kev ua haujlwm ntau dua.
Triple Offset Npauj Npaim Valve Video
Qhov Loj Npauj Npaim Valve siv qhov twg
Loj-loj npauj npaim li qub yog siv rau hauv ntau hom kev lag luam uas yuav tsum tau muaj tus nqi ntws loj. Qee cov ntawv thov rau cov npauj npaim loj loj xws li:
1. Cov nroj tsuag kho dej: Npauj npaim li qub feem ntau siv hauv cov chaw kho dej kom tswj tau cov dej ntws los ntawm cov kav dej loj.
2. Cov nroj tsuag fais fab: Npauj npaim li qub yog siv rau hauv cov chaw tsim hluav taws xob los tswj cov dej ntws los yog chav dej los ntawm cov kav dej uas pub cov turbines.
3. Cov nroj tsuag ua tshuaj: Npauj npaim li qub yog siv rau hauv cov nroj tsuag ua tshuaj los tswj cov dej ntws ntawm cov tshuaj los ntawm cov kav dej.
4. Kev lag luam roj thiab roj: Npauj npaim li qub yog siv hauv kev lag luam roj thiab roj los tswj cov roj ntws, roj, thiab lwm yam dej los ntawm cov kav dej.
5. HVAC systems: Npauj npaim li qub yog siv rau hauv cov cua sov, qhov cua, thiab cua txias (HVAC) systems los tswj cov cua ntws los ntawm cov ducts.
6. Kev lag luam khoom noj khoom haus thiab dej haus: Npauj npaim li qub yog siv rau hauv kev lag luam khoom noj khoom haus thiab dej haus los tswj cov dej ntws thiab cov pa roj los ntawm kev ua cov khoom siv.
Zuag qhia tag nrho, qhov loj-loj npauj npaim li qub yog siv rau hauv txhua daim ntawv thov qhov twg tus nqi ntws loj yuav tsum tau tswj thiab kaw sai thiab ua tau zoo.
Dab tsi ntawm cov actuators feem ntau yog siv rau qhov loj-inch npauj npaim li qub?
1.Worm Gear-Cov iav iav yog tsim rau cov npauj npaim loj loj li qub. Thiab nws yog kev xaiv Economic thiab kev nyab xeeb, Nws tsis tas yuav nyob ntawm qhov chaw ib puag ncig, tsuas yog chav txaus rau kev khiav lag luam. Cov cab iav lub thawv tuaj yeem ua rau lub zog nce ntxiv, tab sis nws yuav ua rau qeeb ntawm kev hloov ceev. Kab laug sab iav npauj npaim valve tuaj yeem ua tus kheej xauv thiab yuav tsis rov qab tsav. Tej zaum muaj qhov taw qhia txoj haujlwm.
2.Electric Actuator-Electric loj-diameter npauj npaim valve yuav tsum tau muab ib-txoj kev voltage los yog peb-theem voltage ntawm qhov chaw, feem ntau yog ib-txoj kev voltage ntawm 22V, peb-theem voltage ntawm 380V, feem ntau yog cov muaj npe nrov npe. Rotork. Muaj feem xyuam rau daim ntawv thov hydropower, kev siv metallurgical, kev siv dej hiav txwv, kev siv zaub mov thiab tshuaj, thiab lwm yam. ua lub luag haujlwm loj
3.Hydraulic Actuator-Qhov loj txoj kab uas hla hydraulic npauj npaim valve yog nrog hydraulic chaw nres tsheb, nws qhov zoo yog tus nqi qis, ruaj khov thiab txhim khu kev qha, kev ua haujlwm zoo, thiab muaj peev xwm qhib thiab kaw sai.
4.Pneumatic Actuator - Loj Pneumatic npauj npaimvalve xaiv peb eccentric multi-level hlau nyuaj foob npauj npaim valve, uas yog kub resistant, hloov tau, yooj yim qhib thiab kaw, thiab ruaj ntseg kaw. Loj-inch npauj npaim valve actuator, raws li qhov chaw ua hauj lwm tej yam kev mob los xaiv.Hydraulic tswj feem ntau yog siv nyob rau hauv hydropower nroj tsuag.. uas yog dav siv nyob rau hauv metallurgical kev lag luam ntawm lub blast furnace gas pipeline system kom tsis txhob muaj roj tempering nyob rau hauv cov yeeb nkab.
Daim ntawv thov ntawm qhov loj loj npauj npaim valve
Loj-inch fais fab npauj npaim valve yog dav siv nyob rau hauv lub hwj chim chaw nres tsheb cua sov system thiab catalytic cracking lub ntsiab kiv cua duct system thiab hlau, metallurgy, tshuaj thiab lwm yam kev lag luam systems, raws li zoo raws li kev tiv thaiv ib puag ncig, dej kho, high-sawv vaj tse dej thiab cov kav dej. rau kev txiav tawm lossis tswj lub luag haujlwm ntws.
Raws li kev xaiv ntawm cov ntaub ntawv tuaj yeem siv rau cov khoom tsis muaj corrosive carbon steel: -29 ℃ ~ 425 ℃ stainless hlau: -40 ℃ ~ 650 ℃; Muaj feem siv xov xwm rau huab cua, dej, dej phwj tuaj, chav, roj, roj, thiab lwm yam. Fais flange hom tawv foob npauj npaim valve belongs rau cov hlau tawv foob npauj npaim valve, siv ntau theem peb eccentric qauv, yog tsim los ntawm DZW hluav taws xob actuator Flange yog hlau nyuaj foob npauj npaim valve. Siab siab PN10-25 = 1.02.5MPa; Loj: DN50-DN2000mm Khoom siv: WCB cam khwb cia hlau carbon steel; 304 stainless hlau / 316 stainless hlau / 304L stainless hlau / 316L stainless hlau.
Loj txoj kab uas hla hluav taws xob npauj npaim valve muaj kev ruaj ntseg sealing qauv rau ob-txoj kev xov xwm txiav tawm, nws cov xau yog xoom; tsis tas yuav tshem tawm lub valve los ntawm lub raj xa dej los hloov lub foob (inch ntau dua DN700); bearings rau tus kheej-lubricating bearings, tsis muaj roj txhaj, tsis tshua muaj kev sib txhuam; ntsug, kab rov tav ob hom kev teeb tsa, raws li qhov xav tau ntawm cov khoom siv; valve lub cev, npauj npaim phaj khoom siv tau cov hlau cam khwb cia hlau, siv rau seawater media.
Leej twg yog cov tuam txhab lag luam loj kab npauj npaim li qub hauv Suav teb
1. Neway Valve
2. SUFAH VALVE
3. ZFA VALVE
4. YUANDA VALVE
5. COV VALVE
6. JIANGYI VALVE
7.ZhongCheng valve
Dab tsi yog cov qauv rau cov npauj npaim loj loj li qub
Daim Ntawv Qhia Txog Qhov Loj Loj ntawm Npauj Npaim Valve
| Standard Tsim qauv | API 609, AWWA C504,TS EN 593 / BS 5155 / ISO 5752 |
| SIZE & CONNECTIONS: | DN80 rau D3000 |
| MEDIUM: | Cua, Inert Gas, Roj, Seawater, Dej khib nyiab, Dej |
| Khoom siv: | Cam khwb cia hlau / Ductile Iron / Carbon Steel / Stainless Hlau / Alum Bronze |
| Flange Connection Loj: | ANSI B 16.5, ANSI B 16.10,ASME B16.1 CL125/CL250, Pn10/16, AS 2129, JIK10K |
| Qauv Length: | ANSI B 16.10,AWM C504,EN558-1-13 / EN558-1-14 |
Khoom Ntawm Qhov Chaw
| LUB NPE | Khoom siv |
| Lub cev | Hlau Hlau, Carbon hlau, Stainless hlau, Duplex hlau, Alum-Bronze |
| DISC / PLATE | GRAPHITE / SS304 / SS316 / Monel / 316 + STL |
| SHAFT / STEM | SS431 / SS420 / SS410 / SS304 / SS316 / 17-4PH / duplex hlau |
| SEAT / LINING | EPDM / NBR / GRAPHITE / SS304 / SS316 / Monel / SS + STL / SS + graphite / hlau rau hlau |
| BOLTS / NOJ | SS/SS316 |
| BUSHING | 316L + RPTFE |
| GASKET | SS304 + GRAPHITE / PTFE |
| POV THAWJ | STEEL / SS304 + GRAPHITE |
We Tianjin Zhongfa Valve Co., Ltdtau tsim muaj nyob rau hauv 2006. Peb yog ib qho ntawm triple offset npauj npaim valve manufacturers hauv Tianjin Suav teb. Peb khaws cov kev ua haujlwm siab thiab kev tswj xyuas nruj ntawm kev tswj xyuas kom zoo thiab muab sijhawm thiab ua haujlwm zoo ua ntej muag, muag, thiab kev pabcuam tomqab muag kom ua tiav cov txiaj ntsig thiab cov neeg siv khoom txaus siab. Peb tau txais ISO9001, CE Certification.