Globe valve nruab nrab ntws yog vim li cas qis rau hauv siab?

 

Qhov qhib thiab kaw qhov chaw ntawm lub ntiaj teb valve yog ntsaws zoo li cov discs, uas yog kaw tiaj tus los yog conical, thiab lub disc txav mus rau hauv ib txoj kab ncaj nraim ntawm qhov nruab nrab ntawm lub rooj zaum valve.Stem txav daim ntawv, (ib lub npe: maub qws), kuj tseem muaj lifting rotary pas nrig hom siv tau los tswj cov ndlwg ntawm huab cua, dej, chav, ntau yam corrosive media, av nkos, roj, kua hlau thiab xov tooj cua thiab lwm yam hom kua dej.Yog li ntawd, hom kev txiav tawm lub ntiaj teb no yog qhov zoo tagnrho rau kev txiav tawm lossis kev tswj hwm thiab throttling.Vim li no hom valve qia qhib los yog kaw stroke yog luv luv, thiab muaj ib tug txhim khu kev qha txiav tawm muaj nuj nqi, thiab vim hais tias ntawm kev hloov ntawm lub valve lub rooj qhib thiab cov hlab ntsha ntawm lub disc yog ncaj qha proportional, heev haum rau convection kev cai.

 

Tsawg siab txiav-tawm valve feem ntau qis dua, truncation packing tsis ntxhov siab, txo tus nqi ntawm to, tuaj yeem ua rau lub neej ntev kev pab cuam ntawm lub dav> DNA10 cut-off valve yuav siv tau nyob rau hauv ib tug siab mus rau tsawg, loj txoj kab uas hla. thiab kev kub ntxhov siab nrog qis kaw valve rau hauv cov lus saum toj no yog qhov nyuaj, vim tias yog tias muaj qhov qis thiab siab siab, txoj kab uas hla loj hauv xeev mus rau saum toj no, lub valve qia yog yooj yim deformed thiab khoov los ntawm cov dej siab ntev, uas cuam tshuam rau kev nyab xeeb. thiab sealing ntawm lub valve.Peb yog qhov kev xaiv ntawm siab mus rau hauv qis qis ntawm qia txoj kab uas hla tuaj yeem yog me me, rau cov tuam ntxhab thiab cov neeg siv yuav txuag tau qee tus nqi.
Me-bore cut-off valve feem ntau nrog qis rau saum toj no, lub ntsiab yog vim li cas lub packing tsis ua hauj lwm ntev teev nyob rau hauv lub xeev nrog siab, ncua lub neej kev pab cuam ntawm lub ntim, qhov thib ob, kuj muaj tej yam kev tiv thaiv nyhuv. lub qia, qhov tseem ceeb tshaj plaws yog kev ruaj ntseg, yog tias lub valve qia tawg lossis lwm yam ua haujlwm tsis zoo tshwm sim, nres valve tuaj yeem qhib tau, tiv thaiv lub kaw lus los ntawm overpressure.
Lub ntiaj teb loj-caliber valve txais siab inlet thiab qis qhov hluav taws xob.Cov laj thawj uas yuav tsum tau xav txog yog qhov loj ntawm kev khiav hauj lwm quab yuam thiab qhov teeb meem sealing.Yog hais tias qhov qis inlet thiab siab inlet tseem siv, kev khiav hauj lwm quab yuam thiab sealing teeb meem tsis yooj yim los daws.

 

Nortech yog ib qho ntawm cov ua lag luam valve manufacturers hauv Suav teb nrog cov ntawv pov thawj zoo ISO9001.

Cov khoom tseem ceeb:Npauj Npaim Valve,Pob Valve,Rooj vag Valve,Kuaj Valve,Globe Vav,Y-Strainers,Hluav taws xob Acurator,Pneumatic Acurators.