Npauj npaim li qub yog tsim rau kev khiav dej num. Txij li thaum lub siab poob ntawm npauj npaim valve hauv lub raj xa dej yog qhov loj, uas yog kwv yees li peb zaug ntawm lub rooj vag valve, thaum xaiv npauj npaim valve, qhov cuam tshuam ntawm kev poob siab ntawm cov kav dej yuav tsum tau txiav txim siab tag nrho, thiab qhov ruaj khov ntawm npauj npaim phaj bearing pipeline. nruab nrab siab thaum kaw yuav tsum tau txiav txim siab. Tsis tas li ntawd, qhov ntsuas kub ua haujlwm ntawm cov khoom siv hauv lub rooj zaum elastic ntawm qhov kub siab yuav tsum raug txiav txim siab.

Lub npauj npaim valve muaj cov qauv me me ntev thiab qhov siab tag nrho, qhib thiab kaw nrawm, thiab cov yam ntxwv tswj dej zoo. Lub hauv paus ntsiab lus ntawm tus npauj npaim valve yog qhov tsim nyog tshaj plaws rau kev ua qhov loj-inch li qub. Thaum npauj npaim valve yuav tsum tau tswj kev khiav, qhov tseem ceeb tshaj plaws yog xaiv qhov loj thiab hom npauj npaim valve kom nws ua haujlwm tau zoo thiab zoo.

Feem ntau, nyob rau hauv throttling thiab regulating tswj thiab av nkos nruab nrab, luv qauv ntev thiab ceev qhib thiab kaw ceev (1/4 tig) yuav tsum tau. Tsawg siab txiav-tawm valve (me me sib txawv siab), npauj npaim valve yog pom zoo.

Npauj npaim valve tuaj yeem xaiv tau nyob rau hauv cov ntaub ntawv ntawm ob txoj haujlwm kev cai, caj dab hauv av channel, tsis tshua muaj suab nrov, cavitation thiab gasification, me me to ntawm huab cua thiab nruab nrab abrasive.

Thaum Tus Npauj Npaim Valve yog siv nyob rau hauv cov kev cai ua haujlwm tshwj xeeb, lossis kev coj ua loj (crymenic) thiab ob chav eccentric) thiab ob chav eccentric validfly valve nrog tshwj xeeb tsim hlau foob thiab regulating ntaus ntawv.

Lub midline npauj npaim valve siv tau rau cov dej tshiab, dej phwj tuaj, dej hiav txwv, brine, chav dej, nkev, roj, khoom noj, tshuaj, roj khoom, ntau yam kua qaub thiab alkali thiab lwm cov kav dej uas yuav tsum tau ua kom tiav sealing, xoom gas test to, lub neej ua haujlwm siab thiab ua haujlwm kub. -10 ℃ ~ 150 ℃ .

Mos foob eccentric npauj npaim valve yog tsim rau ob txoj kev qhib, kaw thiab kho qhov cua thiab plua plav tshem cov kav dej. Nws yog dav siv nyob rau hauv gas pipeline thiab dej channel ntawm metallurgy, lub teeb kev lag luam, hluav taws xob fais fab thiab petrochemical system.

Hlau rau hlau kaw ob chav eccentric npauj npaim valve yog tsim rau cov cua sov hauv nroog, cov khoom siv roj, dej thiab lwm yam roj, roj, acid-puag thiab lwm yam kav dej raws li kev tswj hwm thiab throttling ntaus ntawv.