Iingenelo zeevalvu ze-diaphragm ziyafana nezo ze-pinch valves.Into yokuvala ayimanziswanga yinkqubo yenkqubo, ngoko ke inokwenziwa ngezinto ezingabizi kakhulu kwi-corrosive process medium.Ukuhamba kwendawo ephakathi ngokuthe ngqo okanye phantse ngokuthe tye, kwaye ivelisa ukuhla koxinzelelo oluncinci, okwenza kube yinto efanelekileyo yokutshintsha kunye nokuphepha ukuphazamiseka.
Iivalve ye-diaphragmingasetyenziselwa ukusebenza kwe-throttling.Nangona kunjalo, xa indawo ejikelezayo igcinwa kufuphi nomzantsi womzimba wevalve, ngamanye amaxesha amasuntswana amancinci aya kunqumla kwiindawo ezincinci kwi-diaphragm okanye emazantsi omzimba wevalve kwaye abangele ukubola.Ngenxa yokuba i-diaphragm ibekwe kumzimba wevalve ethwele uxinzelelo, ivalve ye-diaphragm inokusingatha uxinzelelo oluphezulu kancinci kune-pinch valve, kodwa uxinzelelo lulonke kunye noluhlu lokukala lobushushu luxhomekeke kukuqina kwesixhobo okanye ukongezwa kwe-diaphragm.Indlela yokuhamba yomzimba wevalvu inxulumene nokuqina kwe-diaphragm.
Olunye uncedo lwevalve ye-diaphragm kukuba ukuba i-diaphragm ayiphumelelanga, umzimba wevalve unokuqulatha ukuhamba okunganzulwanga, okungcono kunendlu yevalve yepinki.
Imeko yokusetyenziswa kwevalve ye-diaphragm ifana ne-pinch valve.I-rebound ye-diaphragm iyenza itywine ecaleni kwamasuntswana kulwelo, kwaye iyenze ilungele ukusebenza kwi-slurries, izixhobo zenkqubo okanye ulwelo oluqulethe izinto eziqinileyo.
Ixesha lokuposa: Sep-30-2021