Ob Chav Block thiab Bleed (DBB) Pob Valve yog kev tswj cov kua dej siab tshaj plaws tsim los txhim kho kev nyab xeeb thiab ua haujlwm zoo hauv cov txheej txheem kev lag luam. Qhov no valve configuration integrates ob qhov chaw zaum nyob rau hauv ib lub valve lub cev, muab ib tug ob peb barrier tiv thaiv cov kua. Tsis tas li ntawd, nws suav nrog qhov chaw nres nkoj los ntshav, tso cai rau kev tso tawm ntawm qhov ntxiab siab ntawm ob qhov chaw sib khi.
Lub luag haujlwm tseem ceeb ntawm DBB Pob Valve yog cais thiab ruaj ntseg seem ntawm lub raj xa dej los ntawm muab ob lub ntsiab lus sib khi. Qhov kev tsim no txo qis kev pheej hmoo ntawm kev xau thiab ua kom muaj kev ruaj ntseg kaw, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov ntawv thov tseem ceeb hauv cov roj thiab roj, petrochemical, thiab lwm yam kev siv hluav taws xob siab.
Qhov chaw nres nkoj ntshav ua lub luag haujlwm tseem ceeb hauv kev tswj hwm kev ncaj ncees. Nws ua rau cov neeg ua haujlwm kom muaj kev nyab xeeb los ntshav tawm ntawm qhov seem ntawm ob qhov chaw sib khi ua ntej kev saib xyuas lossis kev pabcuam. Qhov no feature txhim khu kev ruaj ntseg raws tu qauv, txo txoj kev pheej hmoo ntawm kev huam yuaj thaum lub sij hawm tswj valve.
Txawm hais tias siv nyob rau hauv offshore platforms, refineries, lossis tshuaj ua cov nroj tsuag, DBB Ball Valve ua tau zoo nyob rau hauv cov xwm txheej uas muaj kev nyab xeeb thiab kev ntseeg tau ntawm kev ua haujlwm yog qhov tseem ceeb. Nws cov khoom siv ruaj khov, feem ntau ua los ntawm cov khoom siv zoo xws li cov hlau tsis muaj steel, ua kom lub neej ntev thiab ua haujlwm rau qhov chaw corrosive.
Hauv cov ntsiab lus, Ob Chav Block thiab Bleed Ball Valve yog qhov kev tswj xyuas cov kua dej uas muaj peev xwm ua ke nrog ob lub peev xwm sib khi nrog cov chaw nres nkoj los ntshav rau kev txhim kho kev nyab xeeb thiab kev ua haujlwm zoo hauv kev lag luam tseem ceeb.
Yam khoom
Cov khoom siv lub cev: carbon hlau, stainless hlau, hlau alloy
Nominal txoj kab uas hla: 1/2 "; -4"; (DN6 ~ DN80)
Kev Sib Txuas Kawg: Threaded Ends (Nrog ISO 5211 mounting ncoo), Qhov (Socket Weld Ends) (ANSI B 16.11) & Butt Weld Ends (ANSI B 16.25), Flanged Ends (ANSI B16.5)
Siab ntau: Chav Kawm 150 - 600
Cim npe nrov: Tuam Tshoj tsim ob chav thaiv thiab los ntshav pob valve, Tuam Tshoj tsim ob chav thaiv thiab ntshav pob valve manufacturers, lwm tus neeg, Hoobkas
