2 ″ Riam rooj vag Valve Tag Nrho Chaw nres nkoj Slurry Control Durable Industrial Valve
Qhov no 2" riam rooj vag valve tuav cov slurries tuab thiab cov khib nyiab nrog tag nrho -chaw nres nkoj tsim kom muaj qhov txhaws tsawg.
2 ″ Riam rooj vag Valve Tag Nrho Chaw nres nkoj Slurry Control Durable Industrial Valve
Cov2-nti riam rooj vag Valveyog tsim los tshwj xeeb rau kev tuav cov xov xwm uas muaj cov khoom siv, fibers, lossis siab -viscosity slurries. Nws lub rooj vag nta ib rab riam -ntug tsim nyob rau hauv qab, uas zoo txiav los ntawm thiab scrapes tawm ntawm nruab nrab, tiv thaiv cov raj xa dej. Hom valve no yog siv dav hauv kev lag luam xws li cov ntaub ntawv thiab ntawv, mining, kev kho dej khib nyiab, thiab hluav taws xob cog ntoo tshauv.
Cov Khoom Siv thiab Cov Kev Qhia tshwj xeeb rau 2 "Knife Gate Valve
Riam rooj vag li qub muaj ntau yam khoom siv xaiv los ua kom tau raws li kev xeb thiab hnav tsis kam ntawm cov xov xwm sib txawv.
- Khoom siv lub cev:Cov kev xaiv muaj xws li cam khwb cia hlau, carbon steel (WCB), stainless hlau (xws li, 304, 316, 316L), thiab duplex steel.
- Khoom siv rooj vag:Feem ntau ua los ntawm cov hlau tsis muaj steel (xws li SS304, SS316), feem ntau nrog cov tawv tawv los yog kev sib tsoo zoo thiab polishing los txhim kho nws cov peev xwm txiav thiab sealing zoo.
- Sealing Khoom:Muaj peev xwm muab faib ua cov ntsaws ruaj ruaj (piv txwv li, PTFE, EPDM, polyurethane) thiab hlau tawv seals. Cov ntsaws ruaj ruaj muaj cov npuas zoo dua - kaw ntom nti- tawm, thaum cov ntsaws ruaj ruaj ruaj khov dua rau hnav thiab kub kub.
Kev sib txuas, Txoj Kev Ua Haujlwm thiab Kev Ntsuas Siab
- Hom kev sib txuas:Feem ntau siv wafer los yog flanged kev sib txuas, muab ib qho kev cog lus compact uas txuag chaw.
- Txoj kev Actuation:Txhawb nqa phau ntawv (tes log lossis bevel iav), pneumatic, thiab hluav taws xob actuation, ua rau cov chaw taws teeb tswj tsis siv neeg.
- Kev ntsuas siab:Rau 2-nti (DN50) qhov loj, qhov kev ntsuas nominal siab yog PN10 lossis Chav Kawm 150. Raws li cov qauv tsim, nws qhov tsawg kawg nkaus tsim siab tuaj yeem ncav cuag 150 psig (kwv yees li 1.0 MPa).
Cov yam ntxwv tseem ceeb ntawm 2 "Knife Gate Valve
Lub valve no siv tag nrho - puag ncig, ncaj- ntws txoj kev tsim, ua rau tsis muaj dej tsis kam thiab cov khoom siv tsawg tsawg. Nws cov qauv feem ntau sib dua thiab sib zog dua li cov rooj vag li qub. Txhawm rau tiv thaiv cov xov xwm los ntawm kev puas tsuaj rau lub qia, qee qhov kev tsim qauv siv lub wiper rau saum lub rooj vag. Tsis tas li ntawd, ntau cov riam rooj vag li qub muaj cov rooj zaum hloov tau, uas ua rau lub neej ua haujlwm ntev thiab txo cov nqi tu.
Technical Parameter Table
| Parameter | Kev piav qhia |
|---|---|
| Nominal Bore | 2 ″ (DN50) |
| Kev ntsuas siab | PN10/PN16, Chav Kawm 150 (Min. Tsim Siab 150 psig) |
| Khoom siv lub cev | Carbon Steel (WCB), Stainless Hlau (CF8 / CF8M), thiab lwm yam. |
| Khoom siv rooj vag | 304/316 Stainless hlau, thiab lwm yam. |
| Hom foob | Mos Foob (PTFE, EPDM) / Hlau Hard Foob |
| Hom kev sib txuas | Wafer, Flanged |
| Txoj kev Actuation | Phau ntawv, Pneumatic, Hluav taws xob |
| Tsim nyog Media | Media nrog cov khoom sib xws xws li pulp, slurry, cinder, dej khib nyiab |
Certifications and Standards for COVALVE's 2″ Riam Gate Valve
COVALVE's 2-inch Riam Gate Valves yog tsim los ua raws li cov qauv kev lag luam thoob ntiaj teb thiab tuav cov ntawv pov thawj kev lag luam tseem ceeb, ua kom muaj kev tswj hwm thiab kev nyab xeeb.
- AWWA C520 Standard:Ua raws li American Water Works Association cov lus qhia tshwj xeeb rau kev tsim thiab tsim cov riam rooj vag li qub, tsim nyog rau kev siv dej thiab dej khib nyiab.
- EU CE Marking:Kev soj ntsuam raws li Cov Lus Qhia Txog Cov Khoom Siv Siab (PED) 2014/68/EU, ua tau raws li qhov yuav tsum tau muaj kev nyab xeeb rau kev ua lag luam hauv Tebchaws Europe.
- North American CRN Daim Ntawv Pov Thawj:Sau npe nrog Canadian Registration Number, ua raws li Canadian siab cov cuab yeej kev nyab xeeb, tso cai nkag mus rau hauv Canadian kev ua lag luam.
- API Standards:Cov txheej txheem tsim khoom ua tau raws li American Petroleum Institute's API Q1 cov kev cai tshwj xeeb. Cov khoom tsim thiab kev sim tuaj yeem ua raws li API valve cov qauv.
FAQ rau cov neeg yuav khoom txawv teb chaws
1. Q: Lub valve no ua li cas tiv thaiv kev txhaws thiab lub rooj vag jamming thaum tuav siab -viscosity los yog yooj yim compacted slurries?
- A: Peb 2-inch riam rooj vag valve siv tag nrho - bore tsim nrog ib tug du, unobstructed flow passage. Lub ntse riam-ntug nyob rau hauv qab ntawm lub rooj vag zoo txiav fibers thiab cov khoom clumps thaum kaw. Tsis tas li ntawd, qhov zoo tshaj plaws kev taw qhia lub rooj vag thiab wiper tsim pab tiv thaiv cov khoom los ntawm kev nkag mus rau qhov tseem ceeb txav, yog li tiv thaiv jamming thiab ua kom ntseeg tau tias qhib thiab kaw txawm nyob rau hauv hnyav hnyav.
2. Q: Lub valve sealing kev ua tau zoo li cas? Yog tias qhov dej me me tshwm sim tom qab siv ntev, puas muaj kev saib xyuas ncaj qha?
- A: Qhov no2 ″ Riam rooj vag Valvetuaj yeem haum nrog hnav- tiv taus polyurethane lossis PTFE cov ntsaws ruaj ruaj raws li cov yam ntxwv ntawm kev tshaj tawm kom ua tiav kev sib khi zoo heev. Ib qho tseem ceeb tsim feature yog lubinline hloov lub rooj zaum system. Yog hais tias lub sealing nto tsim me me los ntawm qhov ntev - lub sij hawm hnav, lub rooj foob tuaj yeem hloov tau siv cov cuab yeej tshwj xeeb yam tsis tau tshem tag nrho lub valve ntawm cov kav dej. Qhov no txo qis txij nkawm nyuaj thiab downtime.
Cim npe nrov: 2 "riam rooj vag valve tag nrho chaw nres nkoj slurry tswj ruaj khov muaj valve, Tuam Tshoj 2" riam rooj vag valve tag nrho chaw nres nkoj slurry tswj ruaj khov valve manufacturers, lwm tus neeg, Hoobkas
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