Umenzi OPHEZULU

Amava okuvelisa eminyaka engama-30

IVALVU YEDIAPHRAGM

Iivalvu zeDiaphragm zifumene igama lazo kwidiski eguquguqukayo edibana nesihlalo esingaphezulu komzimba wevalvu ukuze zenze isitywino. Idiaphragm yinto eguquguqukayo, ephendula uxinzelelo edlulisela amandla okuvula, ukuvala okanye ukulawula ivalvu. Iivalvu zeDiaphragm zinxulumene neevalvu zokucinezela, kodwa zisebenzisa idiaphragm ye-elastomeric, endaweni ye-elastomeric liner emzimbeni wevalvu, ukwahlula umsinga wokuhamba kweflow kwi-closure element.

Ulwahlulo

Ivalvu yediaphragm yivalvu yokuhamba ethe tye esetyenziselwa ukuqala/ukumisa nokulawula ukuhamba kolwelo.

Indlela Yokulawula

Iivalvu zeDiaphragm zisebenzisa idiaphragm eguquguqukayo eqhagamshelwe kwicompressor ngestud ebunjwe kwidiaphragm. Endaweni yokucinezela i-liner ukuze ivale, idiaphragm ityhalelwa ezantsi komzimba wevalvu ukuze ivale. Iivalvu zediaphragm ezenziwe ngesandla zilungele ulawulo lokuhamba ngokubonelela ngokuvulwa okuguquguqukayo nokuchanekileyo kokulawula ukuhla koxinzelelo kwivalvu. Ivili lesandla liyajikwa de kube ubungakanani obufunekayo bemidiya buhamba kwinkqubo. Kwizicelo zokuqala nokumisa, ivili lesandla liyajikwa de icompressor ityhale idiaphragm ezantsi komzimba wevalvu ukuze iyeke ukuhamba okanye iphakamise ezantsi de kube ukuhamba kukwazi ukudlula.


Ixesha lokuthumela: Agasti-12-2021

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