Kab rov tav viav vias Kos
Kev piav txog
Kab rov tav viav vias Kos Valve yog ib qho tsis siv neeg lub valve uas tsav lub valve disc qhib thiab kaw los ntawm unidirectional ntws ntawm nruab nrab. Lub valve disc roseates ib ncig ntawm ib qho taag axis los ntawm pob khawm pob khawm los thaiv cov ntws rov qab ntawm nruab nrab. Nws yog tsim nyog rau tav toj nruab pipeline tshuab. Lub valve disc roseates ib ncig ntawm cov ntsuas phoo hauv lub pob khawm hinge los thaiv lub nraub qaum ntawm lub nruab nrab. Nws yog tsim nyog rau tav toj nruab pipeline tshuab.
Cov qauv tseem ceeb
Valve disc thiab pob khawm: lub pob valve yog lub teeb meem disc lossis thawb cov khoom siv hauv qab ntawm lub pob khawm sib dhos thiab txo cov kua hluav taws xob
Lub Rooj Muag Khoom: Mos Sealing Lub Rooj Ncaws Pob (xws li roj hmab lossis polystetrafluoroethylene) thiab yog tsau rau lub fastenters los tiv thaiv cov nruab nrab los ntawm kev yaig thiab poob tawm.
Kab rov tav viav vias Kos Valve Qhov Tseeb
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Lub Npe |
Cov ntaub ntawv (WCB) |
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Lub cev |
ASTM A216 WCB |
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Ntiv nplhaib lub rooj zaum |
105+13} cr |
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Disc |
ASTM A216 WCB +13 cr |
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Txhais caj npab |
ASTM A216 WCB |
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Txiv ntoo |
ATM A 194 2 h |
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Caj npab pin |
ASTM A182 F6A |
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Tus hwj |
ASTM A216 WCB |
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Bonnet Txiv Ntseej |
ATM A 194 2 h |
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Bonnet Bolt |
ASTM A193 B7 |
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Tus ntsias hlau |
ASTM A193 B7 |
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Gasket |
304 daim ntawv + graphite |
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Lub kaus mom |
ASTM A216 WCB |
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Qhov muag ntsia hlau |
ASTM A181 |
Kab rov tav viav vias Kos
Xaiv cov lus qhia:
Media uas muaj kev cuam tshuam: nyiam cov qauv nrog cov chaw lim dej lossis cov ntxaij lim dej.
Kev kub siab thiab kub: Forged steel valve lub cev (xws li A105, F11) + Lub zog FRELLITE SURFACING (Stellite).
Kev kaw ceev ceev: teeb tsa nplooj hlav lossis cov khoom siv hydraulic kom txo cov dej rauj cuam tshuam.
Cov Ntawv Thov
Roj Thiab Roj:
Backflow kev tiv thaiv ntawm cov roj pipelines, xov xwm cais ntawm WHEAD cov cuab yeej thiab cov cuab yeej siv hluav taws xob.
Tshuaj thiab hluav taws Fais:
High-kub reactors, boiler chav tsev thiab kev tswj cov kua tshuaj.
Kev lag luam hauv nroog thiab muaj:
Backflow kev tiv thaiv ntawm cov twj tso kua twj tso tawm, hluav taws tiv thaiv cov yeeb nkab cov quav network thiab cov kav dej phwj.
Kev Txij Nkawm thiab Kev Ceev Faj
Kev soj ntsuam tsis tu ncua: Tshawb xyuas cov kev hnav ntawm lub valve disc seft nto thiab qhov hloov pauv ntawm pob khawm txhua 6 lub hlis, thiab hloov cov ntsaws ruaj ruaj nyob rau lub sijhawm.
Kev Sib Tham: nruj me ntsis kev teeb tsa kom tsis txhob muaj lub valve disc los ntawm tsis muaj peev xwm kaw kiag li till.
Kev Ua Haujlwm Tshwj Xeeb: Txoj kev siv lub chaw ua haujlwm valve yuav tsum tau ntxuav kom huv tsis tu ncua rau cov khoom nruab nrab kom tiv thaiv pa
Cim npe nrov: Kab rov tav viav vias Kos Valve, Suav Suav tav tav tav tav kev viav vias saib, lwm tus neeg, Hoobkas