(1) ubume bevalve yeglowubhu bulula kunevalve yesango, kwaye ukwenziwa kunye nokugcinwa kulula ngakumbi.
(2) umphezulu wokutywina akukho lula ukuwunxiba kunye nokukrwela, ukutywinwa kakuhle, ukuvuleka nokuvala phakathi kwediski yevalve kunye nomgangatho wokutywina womzimba wevalve ngaphandle kokutyibilika okuhambelanayo, ngoko ke ukunxiba kunye nokukrweleka akubalulekanga, ukusebenza kakuhle kokutywina, ubomi benkonzo ende.
(3) xa uvula kwaye uvala, i-disc stroke incinci, ngoko ubude bevalve yeglowubhu buncinci kunevalve yesango, kodwa ubude besakhiwo bude kunevalve yesango.
(4) i-torque yokuvula kunye nokuvala inkulu, ukuvula kunye nokuvala i-stranding inzima, ixesha lokuvula kunye nokuvala liyinqununu.
(5) ukuxhathisa ulwelo kukhulu, ngenxa yokuba umjelo ophakathi kumzimba wevalvu uyathuthumba, ukuxhathisa ulwelo kukhulu kwaye nokusetyenziswa kwamandla kukhulu.
(6) xa i-Pn yoxinzelelo lwegama kwicala lokuhamba okuphakathi ingaphantsi okanye ilingana ne-16Mpa, ngokuqhelekileyo isezantsi, kwaye i-medium ihamba ukusuka kwicala elisezantsi le-valve disc;Uxinzelelo lwe-Nominal Pn ≥ 20Mpa, ngokuqhelekileyo sebenzisa i-countercurrent, ukuhamba okuphakathi ukusuka kwicala le-disc.Ukwandisa umthamo wokutywina.Xa isetyenziswa, isivalo esisikiweyo sinokuthi sihambe siye kwicala elinye kwaye asinako ukutshintsha icala lokuhamba.
(7) xa ivuliwe ngokupheleleyo, i-disc idla ngokuchithwa.
I-axis yesikhondo sevalve yevalve yeglowubhu ikwi-perpendicular kumphezulu wokutywina wesihlalo sevalve.I-Stem evulekileyo / i-stroke evaliweyo imfutshane kwaye inesenzo sokusika esithembeke kakhulu, okwenza le valve ifanelekele ukusika okuphakathi okanye ukulawulwa kunye nokusetyenziswa kwe-throttling.

I-Nortech ngomnye wabavelisi abakhokelayo bevalvu yeshishini e-China kunye nesiqinisekiso somgangatho we-ISO9001.

Iimveliso eziphambili:Ivalve yebhabhathane,Ivalve yeBhola,Ivalve yeSango,Jonga iValve,Iglobhu iVavlve,I-Y-Strainers,Iacurator yoMbane,I-Pneumatic Acurators .