Lub zog ua haujlwm

Lub zog ua haujlwm ntawm lubtooj dag valvehais txog lub peev xwm ntawm covtooj dag valvekom tiv taus qhov siab ntawm qhov nruab nrab.Brass valve yog cov khoom siv kho tshuab uas muaj lub siab sab hauv, yog li nws yuav tsum muaj lub zog txaus thiab nruj kom ntseeg tau tias siv mus ntev yam tsis muaj kev tawg lossis deformation.

sealing kev ua tau zoo

Lub sealing kev ua tau zoo ntawm lub tooj dag valve yog hais txog lub peev xwm ntawm txhua qhov kev sib khi ntawm lub pob valve kom tiv thaiv kom tsis txhob tawm ntawm qhov nruab nrab.Nws yog qhov tseem ceeb tshaj plaws kev ua haujlwm Performance index ntawm tooj dag valve.Muaj peb txoj haujlwm sealing rau tooj dag li qub: kev sib cuag ntawm qhov qhib thiab kaw qhov chaw thiab ob qhov chaw sib khi ntawm lub rooj zaum valve;qhov chaw sib txuam ntawm cov ntim khoom thiab lub valve qia thiab lub thawv ntim khoom;kev sib txuas ntawm lub cev valve thiab lub kaus mom.Cov dej xau yav dhau los yog hu ua Internal to, uas feem ntau hu ua lax kaw, uas yuav cuam tshuam rau lub peev xwm ntawm tooj dag valve txiav tawm qhov nruab nrab.Rau kev kaw-off li qub, tsis tso cai rau sab hauv.Ob qho kev xau tom kawg yog hu ua sab nraud to, uas yog, qhov nruab nrab los ntawm sab hauv ntawm lub valve mus rau sab nraud ntawm lub valve.Cov dej xau tuaj yeem ua rau cov khoom poob, ua paug ib puag ncig, thiab ua rau muaj xwm txheej hnyav.Rau cov nplaim taws, tawg, tshuaj lom lossis xov tooj cua, tsis tso cai, yog li cov tooj dag valve yuav tsum muaj kev sib khi zoo.

Flow nruab nrab

Tom qab qhov nruab nrab ntws los ntawm lubGATE VALVES, qhov poob siab (qhov sib txawv ntawm qhov sib txawv ua ntej thiab tom qab lub valve tooj liab) yuav tshwm sim, uas yog, tooj liab valve muaj qee yam tsis kam mus rau qhov ntws ntawm qhov nruab nrab, thiab qhov nruab nrab siv qee lub zog los kov yeej qhov kev tawm tsam ntawm tooj dag. valve.Los ntawm qhov kev xav ntawm kev txuag hluav taws xob, thaum tsim thiab tsim cov tooj dag li qub, nws yog ib qho tsim nyog los txo qhov tsis kam ntawm cov tooj dag valve mus rau qhov nruab nrab ntws kom ntau li ntau tau.

Hoisting zog thiab hoisting lub sij hawm

Qhib thiab kaw quab yuam thiab qhib thiab kaw torque yog hais txog lub zog lossis lub sijhawm uas yuav tsum tau siv los qhib lossis kaw lub valve tooj dag.Thaum kaw lub valve tooj dag, nws yog ib qho tsim nyog los tsim ib qho tshwj xeeb sealing siab ntawm qhov qhib thiab kaw qhov chaw thiab ob qhov chaw sib khi ntawm lub rooj zaum.Nyob rau tib lub sijhawm, nws yuav tsum kov yeej qhov sib txawv ntawm lub qia valve thiab cov khoom ntim, cov xov ntawm lub valve qia thiab cov txiv ntoo, thiab kev txhawb nqa ntawm qhov kawg ntawm lub valve qia.Nws yog ib qho tsim nyog yuav tsum tau siv qee qhov kaw quab yuam thiab kaw torque vim muaj kev sib txhuam quab yuam ntawm qhov chaw thiab lwm qhov kev sib txhuam.Thaum lub sij hawm qhib thiab kaw cov txheej txheem ntawm cov tooj dag valve, qhov yuav tsum tau qhib thiab kaw lub zog thiab qhib thiab kaw torque raug hloov, thiab tus nqi siab tshaj yog kaw Lub sijhawm kawg lossis lub sijhawm pib ntawm kev qhib.Thaum tsim thiab tsim cov tooj dag li qub, yuav tsum tau siv zog los txo lawv lub zog kaw thiab kaw lub zog.

Qhib thiab kaw ceev

SAFETY VALVESQhov qhib thiab kaw nrawm yog qhia los ntawm lub sijhawm xav tau rau kev ua tiav qhov qhib lossis kaw.Feem ntau, tsis muaj kev txwv nruj ntawm kev qhib thiab kaw ceev ntawm cov tooj liab li qub, tab sis qee qhov kev ua haujlwm muaj cov cai tshwj xeeb rau kev qhib thiab kaw ceev.Yog tias qee qhov yuav tsum tau qhib los yog kaw kom ceev ceev kom tsis txhob muaj xwm txheej, qee qhov yuav tsum tau kaw qeeb kom tiv thaiv dej rauj, thiab lwm yam, qhov no yuav tsum tau txiav txim siab thaum xaiv hom tooj dag valve.

Action rhiab heev thiab kev ntseeg tau

Qhov no yog hais txog qhov rhiab heev ntawm cov tooj liab valve hauv kev teb rau cov kev hloov pauv hauv kev tshaj tawm.Rau cov tooj liab li qub nrog cov haujlwm tshwj xeeb xws li lub tshuab nqus tsev, lub siab txo cov li qub, thiab tswj cov li qub, nrog rau cov tooj liab li qub nrog cov haujlwm tshwj xeeb xws li kev nyab xeeb li qub thiab cov ntxiab, kev ua haujlwm siab thiab kev ntseeg siab yog qhov tseem ceeb tshaj plaws kev ua tau zoo.

Kev pab lub neej

Nws sawv cev rau qhov ua tau ntev ntawm tooj liab li qub, yog qhov tseem ceeb ntawm kev ua tau zoo ntawm tooj dag li qub, thiab muaj qhov tseem ceeb ntawm kev lag luam.Nws yog feem ntau qhia nyob rau hauv cov nqe lus ntawm tus naj npawb ntawm qhov qhib thiab kaw uas tuaj yeem lav qhov yuav tsum tau sib khi, thiab nws kuj tuaj yeem qhia tau raws li lub sijhawm siv.