Yog li ntawd, thaum xaiv ib tug npauj npaim valve, tag nrho cov kev txiav txim siab yuav tsum tau muab rau lub zog poob ntawm cov kav dej system, thiab lub ruggedness ntawm lub disk los tiv thaiv lub siab ntawm lub pipeline nruab nrab thaum kaw, thiab cov kev txwv ntawm kev khiav hauj lwm kub ntawm lub disc. elastic valve lub rooj zaum khoom ntawm qhov kub thiab txias. Tus qauv ntev thiab tag nrho qhov siab ntawm npauj npaim valve yog me me. Qhov qhib thiab kaw nrawm blocks muaj cov yam ntxwv tswj cov dej zoo. Nws lub hauv paus ntsiab lus ntawm architecture yog qhov tsim nyog tshaj plaws rau kev ua qhov loj-caliber li qub. Thaum npauj npaim valve yuav tsum tau siv rau kev tswj cov dej ntws, qhov tseem ceeb tshaj plaws yog xaiv qhov loj thiab hom ntawm npauj npaim valve kom nws thiaj li ua haujlwm tau zoo.
Feem ntau, nyob rau hauv throttling, regulating tswj thiab av nkos xov xwm, luv qauv ntev thiab ceev qhib thiab kaw ceev yuav tsum tau. Tsawg siab txiav tawm yog pom zoo rau cov npauj npaim li qub.
1. Nyob rau hauv ob txoj hauj lwm kev hloov kho, txoj kev nqaim, tsis tshua muaj suab nrov, cavitation thiab vaporization, ib qho me me ntawm cov pa tawm mus rau qhov chaw, thiab qhov nruab nrab corrosive, npauj npaim valve tuaj yeem xaiv.
2. Raws li kev ua haujlwm tshwj xeeb, kev hloov kho lub tog raj kheej lossis cov kev cai nruj nruj, los yog hnav hnyav, tsis tshua muaj kub thiab lwm yam kev ua haujlwm, npauj npaim li qub yuav tsum tau siv cov khoom tshwj xeeb tsim hlau foob nrog peb eccentric lossis ob chav eccentric tshwj xeeb npauj npaim valve nrog kev hloov kho.
3. Hlau-rau-hlau nto kaw triple eccentric npauj npaim valve yog dav siv nyob rau hauv roj av, petrochemical, tshuaj, metallurgy, fais fab thiab lwm yam teb dua li siv raws li ib tug kev pab cuam tswj valve rau loj siab viav vias adsorption gas sib cais ntaus ntawv. khoom hloov.
4.Lub centerline npauj npaim valve yog tsim rau cov dej tshiab, dej phwj, dej hiav txwv, dej ntsev, chav dej, natural gas, zaub mov, tshuaj, roj thiab lwm yam khoom uas yuav tsum tau ua kom tiav sealing, roj to yog lwm, siab lub neej yuav tsum, thiab ua hauj lwm kub yog -10-150 ° C. Acids thiab alkalis thiab lwm cov kav dej.
5. Hlau-rau-hlau hlau kaw ob chav eccentric npauj npaim valve yog tsim rau cov cua sov hauv nroog, cov khoom siv roj, dej thiab roj, roj, kua qaub thiab alkali pipelines, raws li cov khoom tswj thiab kaw.
6. Mos eccentric npauj npaim valve yog tsim rau ob-txoj kev qhib thiab kaw thiab kev hloov ntawm qhov cua thiab plua plav tshem tawm cov kav dej. Nws yog dav siv nyob rau hauv cov kav dej thiab dej ntawm metallurgy, lub teeb kev lag luam, lub zog, petrochemical systems, thiab lwm yam.
