I-NORTECHis enye ekhokelayo China Manual isango ivalve ivelufa cast intsimbi Umenzi kunye noMboneleli.
Ivalve yesango ikwabizwa ngokuba yiplate valve.Ukulungelelana kunokuthintela ukuhamba kwe-medium, kwaye uthembele kwi-mold top, i-spring okanye i-mold shape yesango ukunyusa umphumo wokutywinwa.Umsebenzi oyintloko wombhobho kukunqumla.Kulula ukuvula nokuvala, kwaye iingenelo zezi: ukuxhathisa ulwelo oluncinci.Ingasetyenziselwa kwimeko yokuhamba ngeendlela ezimbini zendlela ephakathi.Akukho mkhombandlela.Umphezulu wokutywina awulula ukukhukuliseka xa uvulwe ngokupheleleyo.Ubude besakhiwo bufutshane.Akufanelekanga kuphela kwiivalve ezincinci, kodwa zifanelekile kwiivalve ezinkulu..Enye luhlobo lwentonga eveziweyo, kwaye ivalve yesango yahlulwe ibe ziindidi ezimbini ngokomsonto wesikhondo.Okwesibini luhlobo lwentonga emnyama.Ngokwesakhiwo senkunzi yegusha, nayo yohlulwe yaziindidi ezimbini, enye iyahambelana, enye yimowudi.
Intsimbi yentsimbi yesango yesango
Umzimba wentsimbi, intsimbi, ubhedu, ubhedu kunye nentsimbi yokutywina
kunyango lwamanzi,isityalo seswekile,amanzi aselwayo
PN6-10-16
OS&Y Ukunyuka kwesiqu DN50-DN1200
Isiqu esinganyukiyo i-DN50-DN1800
DIN3352 F4/F5,EN1074-2/BS5163/AWWA C500