Yuav ua li cas siv landing valve kom raug?

1. Ua ntej tshaj plaws, peb yuav tsum paub txog peb cov khoom. Cov khoom tseem ceeb ntawm qhov tsaws valve yog tooj dag, thiab kev ua haujlwm siab yog 16BAR. Txhua yam khoom yuav tsum tau kuaj xyuas dej kom paub tseeb tias cov khoom zoo. Muab cov khoom kawg rau cov neeg siv khoom Inclined landing valve yog qhov txiav tawm hluav taws kub hydrant valve. Cov inclined landing li qub tuaj yeem muab nrogflangedor xovinlets, uas yog tsim nyob rau hauv raws li BS 5041, Tshooj 1, thiab kev twb kev txuas thiab qhov muag tsis pom lub hau ntawm tus xa hose yog raws li BS 336: 2010. Cov dej tsaws tsag muaj nyob rau hauv qeb siab qis thiab tsim nyog rau cov nominal inlet siab txog li 15 bar. Kev kho saum npoo ntawm lub puab casting ntawm txhua lub valve yog qhov zoo, uas tuaj yeem ua kom ntseeg tau tias.

2.Qhov tsaws valve yog siv rau kev tua hluav taws thiab txuas nrog cov kav dej los ntawm cov xov. Thaum lub valve tsis siv, lub qhov hluav taws xob hose txuas nrog lub qhov hluav taws xob ntawm qhov chaw tsaws, thiab lub valve qhib kom tua hluav taws los ntawm dej siab.