Product Overview
Qhov Ncaj Ncees Resilient Seated Gate Valve muab xoom- cov kua dej sib cais rau cov kav dej hauv av yam tsis tas yuav tsum muaj lub pob valve kim. Featuring EPDM-encapsulated wedge thiab corrosion-resistant non-nce qia, nws tiv taus cov av loads thiab dej hauv av raug thaum xa cov haujlwm qis -torque. Nws yog ib qho kev daws teeb meem zoo rau cov kav dej hauv nroog, hluav taws xob, thiab cov kav dej.
Cov yam ntxwv tseem ceeb ntawm Direct Burial Resilient Seated Gate Valve
Underground -Kev tsim kho kom zoo
Ua rau cov av ncaj qha rov qab, tshem tawm saum toj no - av valve pits thiab txo nqi kev tsim kho pej xeem.
Zero-Leakage Sealing
Vulcanized elastomer wedge compresses tiv thaiv sab hauv coated rau ib tug poob - nruj kaw - tawm.
Qhov chaw-Txuag Tsis yog-Rising Stem
Internal qia txav tswj qhov siab li qub, zoo tagnrho rau cov trench hauv av.
Unobstructed Full -Bore Flow
Ncaj nraim- dhau ntawm txoj kab txo qis lub taub hau poob thiab tiv thaiv cov khoom khib nyiab.
Nto Ua Haujlwm Npaj
Nruab nrog kev khiav hauj lwm ceev thiab txuas ntxiv spindles rau qhov chaw yooj yim - theem tseem ceeb ua haujlwm.
Flexible Joint Connections
Muaj nyob rau hauv Mechanical Joint, flanged, los yog thawb- ntawm qhov kawg kom phim cov hlau ductile, PVC, lossis steel kav.
Heavy-Lub luag haujlwm tiv thaiv- Corrosion Txheej
Kev sib xyaw sab hauv thiab sab nraud- khi epoxy tiv thaiv cov av acidic thiab dej hauv av.
Kev cai -Engineered Manufacturing
Dimensions, siab ntsuas, thiab flange configurations yog haum raws li qhov project specifications ua ntej ntau lawm.
Technical Specifications
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Yam khoom |
Txheem Specification |
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Yam khoom |
Direct Burial Resilient Seated Gate Valve |
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Stem Configuration |
Tsis yog -Rising Stem (NRS) |
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Khoom siv lub cev |
Hlau Hlau (GGG50 / ASTM A536) |
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Khoom siv |
Cov Hlau Hlau tag nrho coated nrog EPDM lossis NBR |
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Xaus kev sib txuas |
Mechanical Joint (MJ), Flanged (ANSI / EN / BS) |
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Kev ntsuas siab |
PN10, PN16, PN25 / Chav Kawm 125, Chav Kawm 150 |
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Qhov Loj |
DN50 rau DN600 (2 nti rau 24 nti) |
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Txheej |
Fusion Bonded Epoxy (FBE) min . 250 microns |
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Cov qauv tsim |
AWWA C515 / C509, EN 1074, BS 5163 |
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Kev sim |
Plhaub Test (1.5x PN), Seat Test (1.1x PN) |
Cov qauv khoom
Lub cev valve
Siab -lub zog hlau hlau vaj tse tsim los tiv thaiv cov yeeb nkab kev nyuaj siab thiab lub ntiaj teb loads.
Resilient Wedge
Ductile hlau core encapsulated nyob rau hauv EPDM los yog NBR roj hmab rau persistent elastic nco.
Stainless hlau Stem
Txias-rolled stainless hlau xa siab torsional zog thiab xeb kuj.
Bonnet
Lub cev ruaj ntseg- lub kaus mom kev sib txuas tau kaw nrog cov roj hmab ruaj khov thiab cov hlua tiv thaiv.
Stem Sealing System
Multi-O- nplhaib foob qauv ua kom muaj kev saib xyuas-dawb, xau{3}} pov thawj ua haujlwm.
Kev Ua Haujlwm Mechanism
Cov txiv ntseej sab saum toj lossis txuas txuas txuas txuas rau T- cov haujlwm tseem ceeb ntawm theem hauv av.
Xaus kev sib txuas
Machined kev twb kev txuas xaus ua rau thoob ntiaj teb cov qauv rau cov yeeb nkab haum.
Yuav Ua Li Cas Direct Burial Resilient Seated Gate Valve Ua Haujlwm li cas?
Lub valve tswj cov kab ntws los ntawm kev txav cov roj hmab-coated wedge perpendicular mus rau cov dej ntws.
Tig lub qia clockwise txo qis cov npoo mus rau hauv lub rooj zaum valve, compressing cov roj hmab resilient los thaiv cov dej ntws tag nrho. Rotating counter-clockwise lifts lub wedge clear of the waterway, restoring full flow with me me pressure drop.
Lub pas nrig txuas txuas txuas cov txiv ntoo faus rau hauv lub thawv valve, tso cai rau cov neeg ua haujlwm qhib lossis kaw lub valve siv tus qauv T- ciaj ntswj yam tsis muaj khawb.
Daim ntawv thov ntawm Direct Burial Resilient Seated Gate Valve
Municipal Water Supply
Cais cov kab faib loj kom huv si thaum lub sij hawm tu.
Kev Sib Txuas Dej
Tswj cov chaw siv hluav taws xob suburban faus hauv qab txoj kev thiab pavements.
Agricultural & Turf Irrigation
Tswj siab - cov kab dej ntim dej thoob plaws cov liaj teb thiab cov phiaj xwm toj roob hauv pes.
Underground Hluav Taws Mains
Muab kev sib cais ntawm kev cia siab rau faus industrial hluav taws tiv thaiv nplhaib tes hauj lwm.
Industrial Utility Lines
Tswj cov txheej txheem subterranean dej loops hauv cov chaw tsim hluav taws xob thiab chaw tsim khoom.
Kev tsim kho vaj tse
Muab cov kev sib cais ruaj khov rau kev siv hluav taws xob dav dav hauv kev lag luam tsim kho.
Direct Burial Installation Considerations
Kev sib tsoo qhov tob tob
Sib tw qia ncua ntev nrog trench qhov tob kom cov txiv ntoo saum toj kawg nkaus nkag tau hauv qab txoj kev npog.
Valve Box Center Qhov Chaw
Tso lub thawv valve vertically hla lub txiv ntoo kom tso cai rau tsis muaj kev cuam tshuam T- ciaj ntswj.
Kev them nyiaj yug Trench txaj
Backfill nyob ib ncig ntawm lub hauv paus valve nrog compacted xuab zeb los yog nplua gravel los tiv thaiv pipeline misalignment.
Pipe Joint Matching
Txheeb xyuas cov qauv kev sib txuas, cov khoom siv gasket, thiab qhov ntsuas qhov ntsuas qhov ntsuas ua ntej koom nrog cov kav dej.
Txheej Surface Check
Tshawb xyuas epoxy saum npoo ua ntej rov qab ua dua thiab kov cov khawb me kom tswj cov av tiv thaiv corrosion.
Hydrostatic Field Test
Tshem cov kab khib nyiab thiab khiav qhov kev ntsuas siab raws li qhov project specs ua ntej kaw lub trench.
Vim Li Cas Koom Tes Nrog Peb
Pab pawg engineering tshuaj xyuas koj cov duab kos kom tau lees paub tag nrho ua ntej kev tsim.
Cov ntaub ntawv pov thawj kuaj thiab hydro-cov ntaub ntawv ntsuam xyuas nrog rau txhua qhov kev xa khoom mus rau qhov chaw zoo.
Tus nqi - kev taw qhia kev ua kom zoo pab ua kom cov haujlwm hauv pob nyiaj siv thaum tswj hwm cov qauv kev ua tau zoo.
Streamlined export tuav thiab tiv thaiv packing kom sai xa mus rau thoob ntiaj teb txoj hauj lwm qhov chaw.
FAQ
Q: Dab tsi ua rau lub rooj vag valve haum rau faus ncaj qha?
A: Cov faus fab ncaj qha muaj cov fusion tuab- cov txheej txheem epoxy, tsis yog - nce stems, thiab kaw qia ntim uas tiv thaiv cov khoom sab hauv los ntawm cov av, noo noo, thiab rov qab siab.
Q: Vim li cas thiaj xaiv lub rooj zaum muaj zog dua li lub rooj zaum hlau?
A: Resilient seated li qub siv cov roj hmab hloov tau yooj yim uas compresses nruj tiv thaiv lub cev, kom ntseeg tau 100% poob- nruj seal txawm tias muaj me me me me me.
Q: Vim li cas ho tsis yog - nce qia yuav tsum tau siv rau hauv av?
A: Tsis yog-nce stems tig yam tsis txuas mus rau sab saud. Qhov no ua rau tag nrho qhov siab ntawm lub valve compact, tiv thaiv qia threads hauv lub valve lub cev kom deb ntawm dej hauv av thiab av grit.
Q: Cov ntsiab lus dab tsi xav tau rau kev hais lus nrawm thiab raug?
A: Thov muab qhov loj me, qhov ntsuas siab, qhov kawg kev sib txuas hom, kav dej nruab nrab, qhov tob tob, tus qauv tsim, thiab tag nrho kom muaj nuj nqis.
Q: Cov valve puas tuaj yeem hloov kho rau cov qauv tshwj xeeb?
A: Yog. Cov chav kawm siab, flange qhov ntev, qia txuas ntev, thiab txheej txheej tshwj xeeb tuaj yeem hloov kho kom haum rau koj cov kev xa tawm.
Cim npe nrov: Tuam Tshoj Direct burial Resilient zaum rooj vag Valve, Tuam Tshoj direct burial resilient zaum rooj vag valve lwm tus neeg
