Product Overview
Lub Non-Rising Stem Elastic Seated Gate Valve muab kev txhim khu kev qha ob- kev taw qhia kev sib cais rau cov kab dej hauv nroog, cov chaw kho mob, thiab cov khoom siv hluav taws xob. Nws ruaj khov - qhov siab qia ua haujlwm tag nrho hauv lub kaus mom kab noj hniav, ua rau nws zoo tagnrho rau qhov chaw- txwv kev teeb tsa xws li cov trench ntiav, lub qhov rooj vag, thiab cov chav siv tshuab nruj.
EPDM/NBR encapsulated wedge seals nruj nreem tiv thaiv lub cev hlau cam khwb cia rau xoom-kev ua tau zoo. Thaum qhib tag nrho, lub npoo tshem tawm cov kua dej kom tiav kom muaj peev xwm txaus txaus nrog lub taub hau tsawg kawg nkaus.
Technical Specifications
|
Parameter |
Specification |
|
Hom Valve |
Tsis yog-Rising Stem Soft Seated Gate Valve |
|
Qhov Loj |
DN40 - DN300 (1.5 "- 12") |
|
Qib Siab |
PN10 / PIB 16 |
|
Kub |
-15℃rau +80 degree |
|
Xaus & ntsej muag-rau-Face |
Flanged; DIN 3202-F4 / EN 558 Series 14 |
|
Flange Drilling |
DIN 2501 / EN 1092-2 PN10/16 |
|
Media & Kev Pabcuam |
Cov dej haus, dej tsis qab, dej nruab nrab; On/off Isolation |
Cov yam ntxwv tseem ceeb ntawm Tsis yog -Rsing Stem Elastic Seated Gate Valve
Compact Clearance Design
Tsau - qhov siab ua haujlwm qia tshem tawm qhov yuav tsum tau muaj nyob rau hauv qhov chaw faus thiab cov kav dej nruj.
Zero-Leakage Elastic Wedge
Tag Nrho encapsulated EPDM/NBR wedge absorbs me me cov khoom khib nyiab thaum tuav ib qho poob- nruj seal nyob rau hauv siab / qis.
Full -Bore Flow Pass
Retracted wedge lifts clear of the fluid kwj, minimizing turbulence, taub hau poob, thiab system siv zog.
Standardized Flanged kev twb kev txuas
Precision-drilled flange qauv pub seamless poob- hauv kev koom ua ke rau hauv cov kav dej thoob ntiaj teb.
Corrosion{0}}Resistant Txheej
Sab hauv thiab sab nraud Fusion Bonded Epoxy (FBE) txheej tiv thaiv cov khoom hlau los ntawm cov av hnyav thiab dej ib puag ncig.
Nws ua haujlwm li cas
Qhib
Tig lub handwheel rotates lub sab hauv qia. Threaded wedge mus rau sab saud hauv lub cev kab noj hniav kom txog thaum cov dej ntws tau meej meej.
Muab cais nyob ib leeg
Tig lub handwheel nyob rau hauv thim rov qab tsav lub wedge downward. Lub elastomeric txheej txheej compresses tawm tsam lub rooj zaum cam khwb cia kom kaw cov kab kom tiav.
Kev siv tsis yog-Rising Stem Elastic Seated Gate Valve
Mainline cais rau cov kab faib dej thiab kev saib xyuas seem.
Txhim khu kev ruaj ntseg kaw-tawm thoob plaws hauv kev noj cov dej nyoos, lim, thiab cov tshuab cia.
Compact hneev haum haum rau suction / tso tawm manifolds nrog nruj overhead txwv.
Lub luag haujlwm cais tawm rau cov dej txias hauv Circuit Court, txheej txheem dej, thiab cov kav dej siv hluav taws xob.
Cov khoom xaiv
|
Cheebtsam |
Cov khoom siv txheem |
|
Lub cev & Bonnet |
Hlau Hlau GGG40 / GGG50 |
|
Npuag |
Cov Hlau Iron encapsulated nrog EPDM / NBR |
|
Qe |
Stainless hlau 410/304/316 |
|
Txheej |
Fusion Bonded Epoxy (FBE), yam tsawg kawg 250 microns |
Yuav Qhia
Pipe Size (DN)
Match raws li nominal txoj kab uas hla.
01
Qib Siab (PN)
Txheeb xyuas qhov ua haujlwm siab thiab nce siab txwv.
02
Flange Txheem
Match mating pipeline flange drilling (DIN, EN, ANSI).
03
Kev xaiv Elastomer
Xaiv EPDM rau cov dej haus lossis NBR rau cov roj-cov kabmob / cov kua dej hauv kev lag luam.
04
Kev ua haujlwm
Xaiv lub log tsheb, gearbox, lossis txuas txuas rau ncaj qha - daim ntawv thov faus.
05
Ntim & Logistics
Cov li qub tau npaj nrog cov npog kawg, cov khoom siv sab hauv, thiab cov khoom hnyav- lub luag haujlwm ntoo crates tsim nyog rau kev thauj khoom hauv hiav txwv. Cov ntawv ceeb toom ntawm Hydrostatic siab ntsuas thiab cov ntawv pov thawj tshuaj ntsuam txheej yog muab nrog cov ntaub ntawv xa tawm.
FAQ
Q: Dab tsi txhais tau tias Tsis yog -Rising Stem Elastic Seated Gate Valve?
A: Nws yog ib qho kev sib cais valve nrog lub hauv paus rotating qia. Lub qia tsav cov roj hmab-coated wedge up and down in the body, offer drop-tight sealing without need extra overhead clearance.
Q: Yuav ua li cas tsis yog - nce qia valve txawv ntawm qhov nce qia?
A: Lub qia nce siab nce mus rau sab nraud ntawm lub valve thaum nws qhib, qhia lub valve tab sis xav tau qhov chaw nyob saum taub hau. Ib qho uas tsis yog - nce qia nyob hauv lub cev, ua rau nws zoo tagnrho rau cov pits hauv av thiab qhov chaw nruj.
Q: Vim li cas lub rooj zaum elastic nyiam rau cov dej sib txuas?
A: Lub elastomer wedge (EPDM/NBR) compresses tawm tsam lub cev rau xoom- leakage foob. Nws tiv taus corrosion thiab ntsaws ruaj ruaj txawm tias muaj cov khib nyiab me me.
Q: Lub valve no puas tuaj yeem siv rau kev khiav throttling lossis txo qis?
A: Tsis yog. Lub rooj vag li qub yog rau tag nrho - qhib lossis tag nrho - kaw cais nkaus xwb. Throttling ua rau muaj kev vibration loj heev, muaj dej nrawm nrawm, thiab lub rooj zaum puas sai.
Q: Cov kev ntsuas dab tsi yuav tsum tau txais kom tau txais cov lus hais?
A: Qhia qhov loj me (DN / NPS), qhov ntsuas siab (PN / Class), tus qauv flange, hom xov xwm, kev khiav hauj lwm kub, kev xaiv cov khoom, thiab txoj kev actuation.
Q: Puas yog kev ntsuas kev ntsuas siab thiab cov qauv flange muaj?
A: Yog. Valves tuaj yeem hloov kho kom tau raws li qhov tshwj xeeb flange drillings, ntsej muag - mus rau - lub ntsej muag qhov ntev, txheej txheej tshwj xeeb, lossis kev ntsuas siab rau ib qhov project xav tau.
Cim npe nrov: tsis yog - nce qia elastic zaum rooj vag valve, Tuam Tshoj tsis yog - nce qia elastic zaum rooj vag valve lwm tus neeg
