DBB ntsaws li qub txuag qhov chaw, txo qhov xav tau ntawm cov khoom siv ntau lub valve, thiab muab xoom-tawg muaj peev xwm los ntawm cov dej ntws mus rau hauv qab. Xws li lub valve kuj tso cai rau kev kuaj xyuas kev ncaj ncees ntawm lub rooj zaum seals.Nyob rau hauv cov roj thiab roj, ob npaug. thaiv thiab los ntshav thiab muab ob npaug rau kev rho tawm thiab nyem valve tuaj yeem siv rau ntau yam kev siv thiab kev lag luam, xws li liquefied natural gas, petrochemical, kis thiab cia, roj txheej txheem kev lag luam, tus saib xyuas thiab manifold li qub hauv cov kav dej ua kua, thiab cov khoom ua kom zoo dua qub.The DBB plug valve yog tsim los siv rau hauv cov kav dej ua kua nrog cov kav dej thiab cov yam ntxwv ntawm ob qho kev tso tawm thiab kev tiv thaiv tag nrho cov rooj zaum.
DBB plug valve yog siv rau hauv cov ntawv thov uas yuav tsum tau muaj kev sib cais tseem ceeb kom paub tseeb tias tsis muaj qhov xau tshwm sim.Yuav ua li cas xaiv yog nyob ntawm hom kev thov thiab kev pabcuam.Piv txwv li, hauv txoj kev dej los yog ze lub nroog ntawm kev pabcuam kua, ob chav expansion valve nrog DBB muaj peev xwm ua kom zoo rau kev sib cais tseem ceeb, raws li lawv muab cov dej ntws thiab cov dej ntws qis qis rau tib lub sijhawm, nws feem ntau tsis cuam tshuam los ntawm kev hloov siab lossis kev co.