Jinbin lub rooj cob qhia, ib pawg ntawm DN1200 loj-caliber riam rooj vag valve tau raug xa mus rau Russia, pawg no ntawmriam rooj vag valveHom kev ua haujlwm yog hloov tau yooj yim thiab ntau yam, feem ntau siv tes log ua haujlwm thiab pneumatic ua haujlwm, thiab dhau qhov kev sim siab thiab hloov pauv ua ntej tawm hauv Hoobkas, kom ntseeg tau tias qhov zoo thiab ruaj khov ntawm cov khoom.

Loj caliberlub qhov rooj vag valvemuaj cov txiaj ntsig tshwj xeeb hauv kev lag luam. Ua ntej tshaj plaws, nws cov qauv tsim compact, cov dej ntws du, cov kua tsis kam yog me me, tuaj yeem txo qhov poob zog ntawm cov dej ntws hauv cov kav dej, txhim kho kev sib kis zoo. Tshwj xeeb tshaj yog rau qee cov xov xwm uas muaj cov khoom khov, cov fibers thiab lwm yam tsis huv, lub qhov rooj pneumatic valve riam-qhov rooj qauv tuaj yeem yooj yim txiav cov xov xwm, zam kev txhaws, thiab xyuas kom meej tias cov kav dej ua haujlwm zoo.

Tsis tas li ntawd xwb, qhov kev ua haujlwm sealing ntawm lub qhov rooj hlau loj caliber riam zoo heev, kev siv cov ntaub ntawv sealing thiab cov qauv siab heev, tuaj yeem ua tiav kev sib khi zoo hauv qab cov xwm txheej hnyav xws li kev kub siab thiab kub siab, tiv thaiv kev xau ntawm cov xov xwm, thiab xyuas kom muaj kev nyab xeeb ntawm kev tsim khoom thiab kev phooj ywg ib puag ncig.

Lub qhov (plug-in valve), uas sib xws nrog lub qhov rooj vag loj-caliber riam flanged, kuj muaj ntau yam zoo. Ib daim ntawv sealing tshwj xeeb tau txais ntawm lub rooj vag thiab lub rooj zaum ntawm lub qhov (slot valve), uas muaj cov nyhuv sealing zoo thiab tuaj yeem tiv thaiv kev xau ntawm cov khoom nruab nrab. Nws yooj yim rau kev khiav lag luam, txawm tias yog kev tswj hwm tes, hluav taws xob lossis pneumatic, tuaj yeem yooj yim paub qhov qhib thiab kaw ntawm lub qhov (valve), kom hloov kho rau ntau yam kev xav tau kev ua haujlwm.

Qee zaum uas muaj qhov yuav tsum tau tswj cov dej ntws ntau, lub baffle valve tuaj yeem ua tiav qhov kev hloov kho qhov nruab nrab ntawm cov dej ntws los ntawm kev tswj qhov qhib ntawm lub rooj vag kom ua tau raws li ntau yam kev xav tau ntawm cov txheej txheem tsim khoom. Ntxiv mus, tus nqi txij nkawm ntawm lub plug valve qis, cov qauv yooj yim, thiab cov khoom yooj yim rau disassemble thiab hloov, uas txo qhov nyuaj txij nkawm thiab tus nqi ntawm cov khoom siv thiab txhim kho lub neej kev pabcuam ntawm cov khoom siv.

Lub DN1200 loj-caliber riam rooj vag valve ua tiav los ntawm Jinbin lub rooj cob qhia tsis yog tsuas yog pov thawj muaj zog ntawm cov khoom zoo, tab sis kuj yog qhov kev xav txog lub zog ntawm lub tuam txhab. Peb tos ntsoov rau qhov kev ua tau zoo zoo ntawm cov riam rooj vag valve loj-caliber thiab cov ntsaws valve hauv lawv cov xwm txheej thov, pab cov lag luam cuam tshuam kom ua tiav kev tsim khoom thiab kev ua haujlwm zoo thiab ruaj khov.