Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm stainless hlau lug npauj npaim valve yog kom paub qhov qhib thiab kaw ntawm lub valve los ntawm kev sib koom ua ke ntawm lub log thiab lub valve phaj, thiab tom qab ntawd tswj lub on-off thiab ntws ntawm cov kua. Tshwj xeeb, nws txoj haujlwm ua haujlwm tuaj yeem raug sau tseg raws li hauv qab no:
1. Cov qauv muaj pes tsawg leeg
Stainless hlau lug npauj npaim valve yog tsim los ntawm lub cev valve, valve phaj, lug (los yog kov, actuator) thiab sealing ntaus ntawv. Lub valve lub cev tsim cov kua dej channel, lub valve phaj yog tig nyob rau hauv lub valve lub cev raws li ib tug qhib thiab kaw cov tswv cuab, thiab lub lug yog siv los tsav kev sib hloov ntawm lub valve phaj.
Qhov thib ob, txoj cai ua haujlwm
Qhib txheej txheem:
Thaum lub valve yuav tsum tau qhib, lub valve phaj yog tig ntawm nws axis los ntawm tig lub lug (los yog khiav lub actuator).
Nrog rau kev sib hloov ntawm lub phaj valve, lub valve phaj maj mam tawm ntawm qhov chaw sib khi ntawm lub rooj zaum valve, qhov chaw ntws ntawm qhov chaw nres nkoj valve maj mam nce, thiab cov kua dej tuaj yeem hla dhau ntawm lub valve.
Thaum lub valve phaj tig mus rau ib txoj hauj lwm sib npaug rau cov yeeb nkab axis, lub valve qhib tag nrho thiab cov dej tsis kam ntawm cov kua dej yog tsawg.
Cov txheej txheem kaw:
Conversely, thaum nws yog tsim nyog los kaw lub valve, lub lug (los yog kev khiav hauj lwm actuator) yog rotated nyob rau hauv thim rov qab kom lub valve phaj tig rov qab ntawm nws axis.
Nrog rau kev sib hloov ntawm lub valve phaj, lub valve phaj maj mam nce mus thiab nias lub sealing nto ntawm lub rooj zaum valve, thiab qhov chaw ntws ntawm qhov chaw nres nkoj valve maj mam txo.
Thaum lub valve phaj tig mus rau ib txoj hauj lwm perpendicular mus rau cov yeeb nkab axis, lub valve yog kiag li kaw thiab cov kua yog thaiv.
Thib peb, khiav tswj
Lub stainless hlau lug npauj npaim valve tseem tuaj yeem tswj cov dej ntws los ntawm kev kho lub kaum sab xis ntawm lub phaj valve. Lub kaum sab xis ntawm lub valve phaj yog proportional rau qhov qhib ntawm lub valve, thiab nyob rau hauv lem yog proportional rau tus nqi ntawm cov kua. Yog li ntawd, los ntawm kev tswj xyuas qhov kev sib hloov Lub kaum sab xis ntawm lub phaj valve, qhov kev hloov pauv ntawm cov kua dej tuaj yeem ua tiav.
Iv. Yam ntxwv
Kev ua haujlwm siab: Qhov qhib thiab kaw ceev ntawm lub lug npauj npaim valve yog ceev, thiab nws tuaj yeem teb sai sai rau cov kev hloov pauv hauv cov nqi ntws, yog li txhim kho kev tsim khoom.
Muaj zog corrosion kuj: Vim yog siv cov hlau tsis muaj hlau thiab cov khoom siv sealing zoo, stainless hlau lug npauj npaim li qub muaj kev tiv thaiv corrosion zoo heev thiab tuaj yeem tiv taus qhov yaig ntawm ntau yam corrosive media.
Kev ua tau zoo ntawm kev hloov kho: Los ntawm kev kho lub kaum sab xis ntawm lub valve phaj, kev tswj xyuas cov kua dej tiav tuaj yeem ua tiav.
Nyob rau hauv cov ntsiab lus, lub stainless hlau lug npauj npaim valve paub qhov qhib, kaw thiab ntws tswj ntawm lub valve los ntawm kev sib koom tes ntawm lub lug thiab lub valve phaj, uas muaj cov yam ntxwv ntawm high efficiency, corrosion kuj thiab zoo kev ua tau zoo. Hauv kev siv tswv yim, nws yog dav siv nyob rau hauv cov kua dej tswj system ntawm roj av, tshuaj lom neeg kev lag luam, metallurgy, hluav taws xob fais fab thiab lwm yam lag luam.