NORTECHis ib qho ntawm Tuam Tshoj Kev Taw Qhia Qhov Rooj Valve cam khwb cia hlau Chaw tsim tshuaj paus & tsum.
Lub rooj vag valve tseem hu ua phaj valve.Kev sib nrig sib haum tuaj yeem tiv thaiv qhov ntws ntawm qhov nruab nrab, thiab tso siab rau cov pwm sab saum toj, lub caij nplooj ntoos hlav lossis cov pwm pwm ntawm lub rooj vag los txhim kho cov nyhuv sealing.Lub luag haujlwm tseem ceeb ntawm cov kav dej yog txiav tawm.Nws yog ib qho yooj yim qhib thiab kaw, thiab qhov zoo yog: cov kua dej me me.Nws tuaj yeem siv tau nyob rau hauv rooj plaub ntawm ob txoj kev ntws ntawm qhov nruab nrab.Tsis muaj directionality.Lub sealing nto tsis yooj yim rau eroded thaum qhib tag nrho.Tus qauv ntev yog luv.Nws tsis yog tsuas yog haum rau me me li qub, tab sis kuj haum rau cov li qub loj..Ib qho yog hom qws raug, thiab lub rooj vag valve tau muab faib ua ob hom raws li qia xov.Qhov thib ob yog hom pas nrig tsaus.Raws li cov qauv ntawm tus ram, nws kuj tau muab faib ua ob pawg, ib qho yog parallel, thiab lwm yam yog hom.
Kev tuav lub rooj vag valve cam khwb cia hlau
Lub cev nyob rau hauv cam khwb cia hlau, ductile hlau, tooj dag, bronze thiab stainless hlau foob nplhaib
rau kev kho dej, cog qab zib, dej potable
NP6-10-16
OS&Y Rising qia DN50-DN1200
Tsis-nce qia DN50-DN1800
DIN3352 F4/F5, EN1074-2/BS5163/AWWA C500