Loj -diameter check li qubfeature ib tug streamlined hydraulic profile tsim thiab ib tug ua tau - nyob rau hauv backflow mechanism kom txo tau pipeline siab poob. Lawv cov thev naus laus zis tseem ceeb nyob hauv kev kaw nrawm-tawm txheej txheem ua ntej dej rov qab, tshem tawm cov dej rauj thiab cov suab nrov cuam tshuam dej, ua tiav kev ua haujlwm ntsiag to thiab tiv thaiv cov khoom siv kav dej. Lawv feem ntau muab faib ua ob hom: viav vias hom (rotating ib ncig ntawm qhov chaw ntawm lub ntiajteb txawj nqus) thiab nqa hom (tsiv raws li axis). Qhov chaw teeb tsa feem ntau yog nyob ntawm qhov hluav taws xob ntawm cov twj tso dej loj, thiab cov flange drilling ua raws li tus qauv GB / T17241.6-1998.
GNEE Group tau muab cov valve rau 18 xyoo.Tham tam sim no- Tau Txais Tus Nqi Tam Sim No rau 100+ Valve Hom hauv Lub Sij Hawm.
Loj -diameter check valves Technical parameters
Khoom siv: Stainless hlau (SS304, SS316)
Qhov Loj: 1/4 "mus rau 1" (DN8-DN25)
Connection Options: Poj niam Xov
Ua haujlwm siab: 1,000 psi rau 6,000 psi
Ua haujlwm kub: -53 ℃ to 148 ℃
Sealing Options: PTFE, VITON, PEEK, Graphite
Manufacturing Method: Forging
Siv tau nruab nrab: Roj, Roj, Dej
Kev Tsim Qauv: ANSI, ASME, GB, JIS, DIN, kho raws li cov neeg siv khoom kos duab
Cov yam ntxwv ntawm cov qauv thiab cov qauv kev ua haujlwm ntawm Loj -Txoj kab uas hla Check Valves
Lub hauv paus tseem ceeb ntawm lub loj - kab kos valve yog lub valve disc, tsim los tso cai rau cov kua dej ntws mus rau hauv ib qho kev taw qhia thaum kaw lub valve kom tsis txhob rov qab. Lub valve disc feem ntau yog ua los ntawm siab - zoo stainless hlau los yog cam khwb cia hlau, muab zoo heev corrosion kuj thiab sealing kev ua tau zoo.
Lub cev lub cev yog tsim los siv cov txheej txheem casting lossis vuam, muaj lub zog txaus thiab kev ua haujlwm siab kom tiv taus siab - qhov cuam tshuam thiab kev ua haujlwm tsis tu ncua hauv cov kav dej. Kev sib txuas cov chaw nres nkoj yog tsim raws li cov yeeb nkab txoj kab uas hla thiab txoj kev sib txuas kom ntseeg tau tias muaj kev sib txuas tag nrho nrog cov kav dej.
Daim ntawv thov yam ntxwv ntawm Loj - Diameter Check Valves
Loj -diameter check li qub tau siv dav hauv cov teb hauv qab no:
1. Municipal Drainage Systems: Siv rau hauv cov chaw kho dej phwj, cov kav dej los nag, thiab lwm yam, txhawm rau tiv thaiv cov dej phwj tuaj los yog dej nag rov qab, ua kom muaj kev huv huv thiab huv hauv nroog.
2. Industrial Pipelines: Siv nyob rau hauv cov kav dej ntawm cov chaw tsim khoom xws li cov nroj tsuag tshuaj, fais fab nroj tsuag, thiab steel mills los tswj cov unidirectional ntws ntawm kev tshaj tawm thiab tiv thaiv cov khoom siv thiab cov kav dej los ntawm cov kev cuam tshuam rov qab.
3. Hydraulic Engineering: Hauv kev txuag dej thiab kev tsim hluav taws xob, qhov loj - kab kos valve tau dav siv hauv cov chaw tso dej, cov chaw tso dej, thiab lwm qhov chaw los tiv thaiv kev rov qab los lossis poob siab, tiv thaiv kev ua haujlwm nyab xeeb ntawm cov chaw txuag dej.
4. Marine Engineering: Siv rau kev tswj dej thiab kev tiv thaiv nyob rau hauv marine ib puag ncig, xws li subsea pipelines thiab offshore platforms.
Cov txiaj ntsig tseem ceeb ntawm Loj - Diameter Check Valves:
- Sealing Performance: Lub valve disc tsim ua kom zoo kaw nyob rau hauv qis rov qab siab, tiv thaiv cov xov xwm rov qab thiab lav lub sealing kev ua tau zoo ntawm cov kav dej.
- Corrosion Resistance: Tsim los siv corrosion- cov ntaub ntawv tiv taus, hloov tau mus rau lub sijhawm ntev - siv cov kev cai ntawm ntau yam corrosive media.
- Structural Stability: Lub cev muaj zog lub cev muaj zog thiab cov kev sib txuas txhim khu kev qha kom ntseeg tau ntev - lub sijhawm ua haujlwm ruaj khov ntawm lub valve, txo cov nqi tu ntau zaus thiab cov nqi.
- High Adaptability: Muaj peev xwm ua tau raws li qhov xav tau ntawm cov kav dej loj - txoj kab uas hla, muab kev tswj xyuas cov kua dej txhim khu kev qha thiab kev tiv thaiv kev nyab xeeb.
Loj -Diameter Check Valves Hoobkas
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