Khoom Taw Qhia
Tsim los rau qhov tseeb, Keylion® rooj vag valve nrog nce qia excels hauv cov kav dej hauv nroog, cov kav dej hauv cov kav dej, thiab cov dej siv. Ua raws li cov qauv thoob ntiaj teb (GB, BS, ANSI), nws txhawb nqa 50mm txog 300mm bore qhov ntau thiab tsawg nrog lub peev xwm siab ntawm 1.0Mpa, 1.6Mpa, thiab 2.5Mpa. Lub siab - lub zog nodular hlau lub cev ua kom lub neej ntev, thaum lub zog nce ntawm tes tuav muab kev hloov kho yooj yim. Zoo meej rau cov phiaj xwm loj - cov phiaj xwm loj, lub rooj vag valve nrog nce qia muaj kev cia siab rau kev kaw thiab qis - kev sib txhuam ua haujlwm rau kev tswj cov kua dej seamless.
Khoom Parameter
Hom Tshuaj:Keylion® / OEM
Khoom npe:Rooj vag Valve Nrog Rising Stem / flange sab nraud ntsia hlau & yoke rooj vag valve
Kev sib txuas:Flange kawg
Main Khoom:Hlau Hlau
Txheem:ANSI/GB/BS
Qhov Loj Muaj:2"-12" / DN50-DN300
Ua haujlwm siab:1.6MPA
Xim:Liab / Xiav / Customized
Ua haujlwm kub:0℃txog 80℃(32 ℉ txog 176 ℉)
Nto Finishing:Epoxy xim txheej
Application Medium:Dej
Warranty:3 Xyoo
Ntim:Export Ntoo Carton
Khoom siv
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Ib feem |
Khoom siv |
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Txuj |
xaiv tau |
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Lub cev |
Hlau Hlau QT450-10 |
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Qe |
2CR13 Stainless hlau |
201 Stainless hlau |
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Bonnet |
Hlau Hlau QT450-10 |
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Handwheel |
Hlau Hlau QT450-10 |
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Disc |
Hlau Hlau QT450-10, Npog Los ntawm EPDM |
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Txiv ntseej |
Hlau Hlau |
tooj dag |
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Bolt |
Hlau Hlau |
tooj dag |
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O-Nplhaib |
NBR |
EPDM |
FAQ
Q1: Rising qia vs. non-nce qia li qub - yuav xaiv qhov twg?
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Yam |
Nce Ncej |
Tsis yog -Rising Stem |
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Pom kev |
Qe txav nce / nqis (yooj yim txheeb xyuas qhov xwm txheej) |
qia zais, compact tsim |
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Qhov yuav tsum tau muaj |
Xav tau ntsug clearance |
Fits nruj qhov chaw (piv txwv li, tunnels) |
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Durability |
Cov qia tuaj yeem corrode sab nraum zoov |
Tiv thaiv qia rau ib puag ncig hnyav |
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Siv dav |
Dej kho cov nroj tsuag, factories |
Underground pipelines, nkoj |
Q2: Vim li cas ho tsis txhob cuam tshuam nrog lub rooj vag li qub?
Peb qhov kev pheej hmoo tseem ceeb:
Seat Erosion: Ib feem qhib rooj vag tsim siab - dav hlau tshaj tawm uas ua rau lub rooj zaum
Kev puas tsuaj ntawm kev vibration: tsis ruaj khov ua rau qia qaug zog thiab flange bolt loosening
Cavitation: Siab poob vaporize kua - implosions qhov chaw hlau
Kev daws: Ua ke nrog lub ntiaj teb li qub rau kev tswj kev ntws - lub rooj vag li qub yog ON / OFF cov khoom siv
Q3: Vim li cas cov engineers ua cov no nrog npauj npaim li qub?
Complementary luag hauj lwm:
Lub rooj vag nce toj: Txhim khu kev sib cais (zero-tawg kaw)
Npauj npaim valve: Precise flow control
Piv txwv li: Cov chaw kho dej siv cov rooj vag rau kev sib cais ntawm cov twj tso kua mis + npauj npaim rau kev lim dej
Q4: Dab tsi ntsug installation yuam kev ua rau ua tsis tiav ntxov?
Sab saum toj 3 yuam kev:
✘ downward-faus stems khaws cov khib nyiab
✘ Insupported yeeb nkab hnyav stressing valve lub cev
✘ Cov drip rings uas ploj lawm ua rau cov dej nkag rau ntawm cov kav kav
Q5: Dab tsi engineering nta tiv thaiv qia jamming hauv ib puag ncig gritty?
Peb-tier tiv thaiv:
① Bronze qia txiv ntseej tus kheej -lubricate nyob rau hauv kev sib txhuam
② Stainless hlau stems tiv thaiv particle embedding
③ Xaiv cov qia khau looj plab hlaub hauv cov ntawv siv roj / plua plav
Cim npe nrov: Tuam Tshoj rooj vag valve nrog nce qia, Tuam Tshoj rooj vag valve nrog nce qia manufacturers, lwm tus neeg, Hoobkas
