Valve puas tuaj yeem tshwm sim rau ntau yam, suav nrog:
Hnav thiab tsim kua muag: Sij hawm dhau los, cov khoom ntawm lub valve tuaj yeem hnav vim siv tas li, raug tshav kub, siab, thiab lwm yam ib puag ncig. Qhov no tuaj yeem ua rau tawg, tawg, lossis lwm yam kev puas tsuaj.
Corrosion: Cov li qub feem ntau yog ua los ntawm cov hlau, uas tuaj yeem corrode nyob rau lub sijhawm vim raug dej los yog tshuaj lom neeg. Corrosion tuaj yeem ua rau lub valve tsis muaj zog, ua rau nws yooj yim rau kev puas tsuaj.
Kev txhim kho tsis raug: Valves yuav tsum tau teeb tsa kom raug kom ua haujlwm tau zoo. Yog tias lawv tau teeb tsa tsis raug, lawv yuav tsis ua haujlwm raws li qhov xav tau, ua rau muaj kev puas tsuaj.
Kev siv ntau dhau los yog siv tsis raug: Kev siv ntau dhau lossis siv tsis raug ntawm cov li qub tuaj yeem ua rau lawv hnav ntxov ntxov lossis tseem tawg. Qhov no tuaj yeem tshwm sim yog tias lub valve siv sab nraud nws cov qauv tsim los yog raug kev ntxhov siab ntau dhau.
Chemical Compatibility: Cov khoom siv hauv li qub yuav tsum sib haum nrog cov tshuaj lossis cov kua dej uas lawv yuav tuav. Yog tias lub valve tsis sib haum nrog cov kua dej lossis tshuaj lom neeg, nws tuaj yeem ua rau puas los yog ua tsis tiav.
Kub thiab Siab: Valves yog tsim los ua haujlwm nyob rau hauv qhov kub thiab txias ntau yam. Yog tias cov kev txwv no dhau lawm, nws tuaj yeem ua rau muaj kev puas tsuaj rau lub valve lossis tseem ua rau muaj kev puas tsuaj loj.
Nws yog ib qho tseem ceeb kom tswj xyuas thiab tshuaj xyuas cov li qub kom tsis tu ncua txhawm rau tiv thaiv kev puas tsuaj thiab ua kom lawv txoj haujlwm nyab xeeb thiab txhim khu kev qha.
