Tsis yog -Rising Stem Gate Valves
Txhim khu kev ntseeg tsis yog-Rising Stem Gate Valve Chaw tsim tshuaj paus & tus neeg muag khoom rau kev lag luam thoob ntiaj teb
Product Overview
Tsis yog-Rising Stem Gate Valves hnyav-cov dej num cais tawm ua haujlwm rau cov dej, dej khib nyiab, thiab cov kav dej ua haujlwm. Tsis zoo li cov qauv nce, cov qia threads tig mus rau hauv lub valve lub cev, tswj kev khiav hauj lwm qhov siab. Cov hneev taw me me no ua rau lawv zoo tagnrho rau cov trench ntiav, cov chaw kaw cia, thiab cov kav dej faus. Featuring ib tug resilient EPDM los yog NBR wedge, cov li qub no xa ib 100% npuas - nruj kaw- tawm, tsis tshua muaj kev khiav hauj lwm torque, thiab ntev - lub sij hawm corrosion kuj nyob rau hauv xav tau kev txhim kho.
Technical Specifications
|
Yam khoom |
Txheem Specification |
|
Yam khoom |
Resilient Seated Non-Rising Stem Gate Valve |
|
Nominal Loj |
DN40-DN300 (1.5 "- 12") / Ntau qhov ntau thiab tsawg yog thov |
|
Kev ntsuas siab |
PN10 / PN16 / Chav Kawm 125 / Chav Kawm 150 |
|
Lub cev & Wedge |
Ductile Iron GGG50 + EPDM / NBR Vulcanized Wedge |
|
Stem & txiv ntseej |
Stainless hlau (SS420 / SS304 / SS316) + tooj dag txiv ntseej |
|
Ntsej muag - rau - Ntsej muag |
DIN 3202 F4 / F5, EN 558-1 Series 14/15, BS 5163 |
|
Flange Txheem |
EN 1092-2, DIN 2501, ANSI B16.1, BS 4504 |
|
Txheej |
Internal & External Fusion Bonded Epoxy (FBE) $\\ge 250\\,\\mu\\text{m}$ |
|
Kev ua haujlwm |
Handwheel, Square Txiv Ntoo, Bevel Iav, Hluav Taws Xob Actuator |
Cov yam ntxwv tseem ceeb ntawm Tsis yog -Rising Stem Gate Valves
Compact Non{0}}Rising Stem Design
Lub qia nyob hauv lub cev thaum lub sijhawm ua haujlwm, txuag kev tshem tawm ntsug hauv qhov chaw txwv.
Zero-Leakage Resilient Rooj
Cov roj hmab-coated wedge seals nruj nreem tiv thaiv lub cev sab hauv phab ntsa kom ruaj ntseg kaw-tawm.
Chaw -Txuag Hneev taw
Static qhov siab tso cai seamless installation nyob rau hauv compact chamber thiab ntiav av excavations.
Corrosion{0}}Resistant Epoxy Finish
Electrostatic epoxy hmoov tiv thaiv cov hlau los ntawm cov av noo, tshuaj tua kab mob, thiab xeb.
Tsawg-Torque Smooth ua haujlwm
Precision- tshuab threads thiab tooj dag qia neeg rau kom yooj yim phau ntawv tig nyob rau hauv tag nrho cov siab.
Direct -Kev Sib Txuas Pipeline
Tsis muaj cov xov sab nraud, cov li qub no sib xyaw ua ke hauv cov dej hauv av.
Actuation & Stem Rotation
Tig lub handwheel los yog square txiv ntseej rotates lub taag qia yam tsis hloov lub valve qhov siab sab nraud.
Internal Wedge Engagement
Lub rotating qia tig mus rau hauv lub txiv ntseej wedge, txav lub encapsulated wedge nce los yog nqis.
Isolation & Flow Control
Txo cov npoo compresses cov roj hmab foob rau kev sib cais tag nrho; tsa nws qhib txoj kev uas tsis muaj kev cuam tshuam.
Khoom siv & Configuration
|
Cheebtsam |
Standard Material Options |
Qib / Standard |
|
Lub cev & Bonnet |
Hlau Hlau |
GGG50 / EN-GJS-500-7 |
|
Npuag |
Cov Hlau Hlau + Elastomer |
EPDM (Dej) / NBR (Sewage / Roj) |
|
Qe |
Stainless hlau |
AISI 420/304/316 |
|
Stem Txiv Ntoo |
Bronze / tooj dag |
CuZn39Pb3 / High{2}}Tensile tooj dag |
|
Bolts & Gaskets |
Carbon hlau / Stainless hlau + NBR |
Qib 8.8 / SS304 nrog wax seals |
Daim ntawv thov uas tsis yog -Rising Stem Gate Valves
Municipal Water Networks
Txhim khu kev tswj kev khiav dej num thoob plaws lub tshuab xa dej haus thiab cov kab tseem ceeb.
Kev kho dej khib nyiab
Kev ua haujlwm ruaj khov hauv cov kav dej phwj tuaj, cov dej ntws tawm, thiab cov kab sludge.
Underground faus kab
Qhov zoo tshaj plaws rau kev faus av ncaj qha thaum ua ke nrog txuas ntxiv spindles thiab lub thawv nto.
Agricultural & Turf Irrigation
Kev tswj xyuas kom muaj txiaj ntsig zoo rau - thaj chaw loj thiab cov kav dej hauv nroog.
Cov txheej txheem dej
Txhim kho kev siv hluav taws xob, cua txias, thiab kev thauj mus los ntawm cov dej nyoos hauv lub Hoobkas.
Kev Tiv Thaiv Hluav Taws Xob Infrastructure
Kev pabcuam tseem ceeb cais rau hauv nroog thiab kev lag luam hluav taws kub twj tso kua dej kab.
Txiav txim siab Pipeline Loj
Txheeb xyuas qhov kev xav tau nominal loj, feem ntau ntawm DN40 txog DN300 lossis loj dua.
Txheeb xyuas qhov ntsuas siab
Match system kab siab rau PN10, PN16, Chav Kawm 125, lossis Chav Kawm 150.
Xaiv cov khoom siv lub cev & lub rooj zaum
Qhia Txog Cov Hlau Hlau (GGG50) nrog EPDM rau cov dej huv lossis NBR rau cov dej khib nyiab.
Paub meej txog kev sib txuas Standard
Txheeb xyuas cov qauv flange drilling xws li DIN, EN, BS, lossis ANSI B16.1.
Xaiv Txoj Kev Ua Haujlwm
Xaiv lub log tsheb rau cov chav uas raug, lub kaum sab xis saum toj kawg nkaus rau hauv av T- siv qhov tseem ceeb, lossis tus neeg tsav tsheb iav.
Tshawb xyuas cov qauv & ntawv pov thawj
Txheeb xyuas cov ntsiab lus ntawm kev ua raws li qhov yuav tsum tau ua, xws li EN 1074-1/2, WRAS, lossis NSF cov kev xaiv xeem.
Tsis yog-Rising Stem vs. Rising Stem Gate Valves
|
Feature |
Tsis yog -Rising Stem (NRS) |
Rising Stem (OS & Y) |
|
Stem Movement |
Rotates ntawm axis ruaj; nyob hauv lub cev |
Tsiv nce thiab nqis vertically |
|
Installation Profile |
Qhov siab qis; taag qhov yuav tsum tau muaj |
Siab clearance xav tau rau qhib qia |
|
Kev siv hauv av |
Zoo tagnrho; threads tiv thaiv los ntawm av thiab av |
pluag; cov xov uas nthuav tawm khaws cov khib nyiab |
|
Txoj Haujlwm Saib Xyuas |
Yuav tsum muaj qhov taw qhia mechanical |
qia qhov siab qhia tau tias qhib / kaw lub xeev |
|
Space Footprint |
Compact heev |
Yuav tsum muaj qhov tseem ceeb ntsug clearance |
Kev Tswjhwm Zoo & Kev Tsim Khoom
Raw Material Verification Chemical and mechanical testing on iron batches and raw elastomers ua ntej casting.
Precision Machining CNC machining xyuas kom meej lub ntsej muag, nruj flange tolerances, thiab cov qia xov.
Vulcanization & Coating Inspection Epoxy txheej thickness (ntau dua los yog sib npaug rau 250 microns) thiab cov khoom siv roj hmab sib txuas tau lees paub ntev -lub sijhawm ntev.
Hydrostatic Pressure Test 100% ntawm cov valve tiav tau txais lub plhaub (1.5x PN) thiab lub rooj zaum (1.1x PN) kev ntsuas siab rau EN 12266-1.
Kev Tshawb Fawb Txog Kev Pom Zoo Kawg, kev ntsuas flange, kev khiav hauj lwm torque check, thiab zeb xeem ntawv pov thawj npaj.
OEM, ODM & Kev daws teeb meem
Custom Dimensions & Drill Pattern
Lub ntsej muag tshwj xeeb-rau- lub ntsej muag ntev thiab cov qauv flange customized rau cov hauj lwm retrofit.
Upgraded Metallurgy
Duplex stainless hlau stems, tshwj xeeb bronze alloys, thiab kev cai foob formulations.
Kev cai tiv thaiv txheej
Adjustable epoxy hmoov thickness, tshwj xeeb RAL xim, thiab hnyav -cov dej num txheej.
Private Labeling & Branding
Cam khwb cia logo xaiv, customized stainless hlau nameplates, thiab tsom export ntim.
Kev Paub Txog Kev Muag Khoom Ntiaj Teb
Cov ntaub ntawv pov thawj xa mus rau cov haujlwm engineering hauv nroog thiab cov xa tawm loj nyob txawv teb chaws.
Ib -Nres Valve Portfolio
Ua kom tiav cov saw hlau rau lub rooj vag, npauj npaim, kos, lub ntiaj teb, pob li qub, thiab cov yeeb nkab txuas txuas.
Strict Quality Assurance
Tag nrho traceability, standard EN 10204 3.1 cov ntaub ntawv pov thawj, thiab cov ntaub ntawv ntsuam xyuas siab.
Muaj peev xwm ua tau OEM / ODM
Flexible custom manufacturing npog tshwj xeeb qhov ntau thiab tsawg, kev cai branding, thiab project ntim.
FAQ
Npaj los Tau Qhov Siab -Performance Gate Valves?
Hu rau peb pab pawg muag khoom engineering hnub no los tham txog koj cov kev qhia tshwj xeeb, thov kev cai qhov ntev, lossis tau txais cov nqe lus hais sai.
Peb yog cov kws tshaj lij uas tsis yog- nce qia rooj vag li qub nyob hauv Suav teb, tshwj xeeb hauv kev muab cov khoom zoo thiab kev pabcuam. Peb sov siab txais tos koj mus yuav customized tsis- nce qia rooj vag li qub ntawm tus nqi qis los ntawm peb lub hoobkas. Rau cov khoom pheej yig dua, tiv tauj peb tam sim no.
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