Kev paub

Lub 17th Wenzhou International Pump Valve thiab Pipeline Exhibition yuav muaj nyob rau hauv Wenzhou Yongjia Freight Center los ntawm Lub Ob Hlis 25th

Foob yog los tiv thaiv kom tsis txhob xau, ces valve manufacturers valve sealing txoj cai tseem yog los ntawm kev tiv thaiv kev tshawb fawb to.

Pua pua ntawm li qub yog siv los tswj txhua yam ntawm nws txoj haujlwm hauv ib lub tuam txhab fais fab. Ntau thiab ntau li qub nrog tswj actuator yog

Tus txheej txheem atmospheric siab yog lub hiav txwv theem siab nyob rau hauv tus qauv loj=mob, thiab nws cov nqi yog 101.325 kPa, uas yog lub chav ts

Lub luag haujlwm ntawm lub valve nyem yog teeb tsa lub siab tshaj plaws hauv lub tshuab hydraulic. Txawm hais tias muaj ntau yam tsim thiab ntau yam

Paub txog qhov zoo ntawm lub rooj vag valve los xaiv yog nyob ntawm seb koj npaj yuav siv li cas hauv koj cov kav dej.

Pneumatic valve yog tsav los ntawm compressed cua kom paub txog kev hloov lossis kev tswj hwm. Qhov zoo ntawm huab cua qhov chaw yuav cuam tshuam rau

Nyob rau hauv xyoo tas los no, stainless hlau valve cov khoom lag luam tau koom nrog ntau qhov chaw, thiab qhov kev thov hauv cov kav dej phwj tuaj

Valve positioner yog ib qho khoom siv tseem ceeb hauv pneumatic valve los tswj kev ntws. Nws feem ntau yog siv nrog pneumatic actuator los tswj qhov q