Vuam npauj npaim valve yam ntxwv thiab kev siv ib puag ncig, nrog rau kev ceev faj txog kev yuav khoom, thiab kev saib xyuas cov ncauj lus kom ntxaws

Vuam npauj npaim valve cov yam ntxwv thiab kev siv ib puag ncig, nrog rau kev ceev faj txog kev yuav khoom, thiab kev saib xyuas cov ncauj lus kom ntxaws Vuam npauj npaim valve yog cov yeeb nkab tswj valve, feem ntau yog siv los tswj cov dej ntws hauv cov kav dej. Nws cov yam ntxwv tseem ceeb yog raws li nram no: 1. Cov qauv yooj yim, me me, lub teeb yuag, yooj yim rau nruab thiab tswj. 2. Welding ncaj qha nrog cov kav dej, cov dej tsis kam yog me me, kev khiav hauj lwm zoo. 3. Nrog zoo sealing kev ua tau zoo, tuaj yeem tiv thaiv cov kua dej kom zoo. 4. Haum rau kev tswj ntawm ntau yam xov xwm, xws li kua, roj thiab hmoov. 5. Corrosion kuj, kub tsis kam, haum rau txhua yam hnyav ib puag ncig. Vuam npauj npaim valve feem ntau yog siv rau hauv tshuaj, roj av, metallurgy, ntawv, zaub mov thiab tshuaj thiab lwm yam lag luam, feem ntau nyob rau hauv lub thauj nruab nrab rau roj, dej, roj thiab kua qaub thiab alkali pipeline system. Kev yuav khoom vuam npauj npaim valve yuav tsum tau ua tib zoo saib xyuas cov ntsiab lus hauv qab no: 1. Cov lus qhia tshwj xeeb thiab cov khoom siv ntawm vuam npauj npaim li qub yuav tsum ua kom tau raws li qhov yuav tsum tau siv, thiab yuav tsum tau tsim ua raws li cov qauv tsim los xyuas kom meej qhov zoo thiab siv tau. 2. Kev saib xyuas yuav tsum tau them rau kev xaiv cov khoom siv valve sealing kom ntseeg tau tias nws ua tau raws li qhov xav tau ntawm qhov nruab nrab thiab qhov kub thiab txias. 3. Xaiv qhov zoo thiab cov qauv ntawm cov vuam npauj npaim valve kom ua tau raws li qhov yuav tsum tau ua ntawm qhov chaw ua haujlwm sib txawv thiab cov nqi ntws. 4. Tsis tu ncua vuam npauj npaim valve manufacturers yuav tsum tau xaiv, thiab qhov zoo thiab kev ua tau zoo ntawm cov khoom valve yuav tsum raug kuaj xyuas kom ntseeg tau tias muaj kev ntseeg siab thiab kev nyab xeeb ntawm cov khoom. Kev tu lub vuam npauj npaim valve yuav tsum tau ua tib zoo saib xyuas cov ntsiab lus hauv qab no: 1. Lub sijhawm ua haujlwm thiab kev sib khi ua haujlwm ntawm lub vuam npauj npaim valve, thiab ua raws sijhawm nrog cov teeb meem tshwm sim. 2. Khaws lub valve kom huv si thiab huv si, thiab tshem tawm cov av thiab av hauv cov kav dej hauv lub sijhawm kom ntseeg tau tias lub valve ua haujlwm li qub. 3. Tshawb xyuas seb cov khoom sib khi ntawm lub valve puas puas lossis kev laus. Yog tias muaj teeb meem, hloov nws raws sijhawm. 4. Khaws lub valve kis tau tus mob thiab cov chaw ua pa kom txo cov khoom siv thiab tsis ua haujlwm. 5. Thaum lub sij hawm installation, yuav tsum tau them nyiaj mloog mus rau cov kev taw qhia ntawm lub pipeline thiab txoj hauj lwm ntawm lub valve kom tsis txhob misoperation los yog tsis ncaj ncees lawm switching. 6. Yog tias lub vuam npauj npaim valve tau nres lossis khaws cia rau lub sijhawm ntev, ua tib zoo saib xyuas kev tiv thaiv corrosion thiab plua plav pov thawj, thiab xyuas nws lub xeev ua haujlwm thiab kev sib khi ua haujlwm tsis tu ncua.