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Npauj Npaim Valve yog dab tsi thiab nws cov yam ntxwv?
Npauj npaim valve, tseem hu ua nrov plig plawg valve, yog ib qho kev tswj lub valve nrog cov qauv yooj yim.Npauj npaim li qub tuaj yeem siv rau kev hloov pauv ntawm cov yeeb nkab uas tsis tshua muaj siab.Npauj npaim valve siv lub disc los yog npauj npaim phaj raws li ib tug disc, uas tig ib ncig ntawm lub valve ncej rau ...Nyeem ntxiv -
Tshawb xyuas Valves thiab lawv cov kev faib tawm
Kos valve yog hais txog lub valve uas nws qhov qhib thiab kaw yog ib lub voj voog valve disc, uas ua los ntawm nws tus kheej qhov hnyav thiab nruab nrab siab los thaiv cov backflow ntawm nruab nrab.Nws yog ib qho tsis siv neeg valve, tseem hu ua kos valve, ib-txoj kev valve, rov qab valve los yog rho tawm valv ...Nyeem ntxiv -
Rooj vag Valve Taw qhia thiab yam ntxwv
Lub rooj vag valve yog lub valve uas cov tswvcuab kaw (lub rooj vag) txav vertically raws qhov nruab nrab ntawm cov channel.Lub rooj vag valve tsuas yog siv tau rau tag nrho qhib thiab kaw tag nrho hauv cov kav dej, thiab tsis tuaj yeem siv rau kev hloov kho thiab throttling.Lub rooj vag valve yog lub valve wit ...Nyeem ntxiv
