Umehluko phakathi kwe-Plastic Ball Valve kanye ne-Plastic Butterfly Valve kubunjiniyela Bamahhotela

I-valve yebhola yepulasitiki yomoya yenziwa nge-actuator ye-pneumatic piston actuator kanyeI-valve yebhola yepulasitiki ye-UPVC.I-pneumatici-valve yebhola lepulasitikikanye ne-upvc pneumatic ball valve iyasebenza ekuvaleni inqubo yokudlulisa ngemidiya egqwalayo.Isisindo esilula, ukumelana nokugqwala okuqinile.Ama-valve ebhola epulasitiki yomoya kanye nama-upvc pneumatic ball valve asetshenziswa emikhakheni eminingi, njengezinhlelo zamapayipi amanzi ahlanzekile ajwayelekile namanzi okuphuza aluhlaza, amapayipi okukhipha indle kanye nendle, amapayipi amanzi anosawoti kanye namanzi olwandle, i-asidi ne-alkali nezixazululo zamakhemikhali, ikhwalithi ibonwa iningi labasebenzisi.

(1) Ukubukeka okuminyene nokuhle.

(2) Umzimba ulula futhi kulula ukuwufaka.

(3) Impahla ihlanzekile futhi ayinabo ubuthi.

(4) Ukumelana nokugqwala okuqinile, ububanzi bohlelo lokusebenza.

(5) Ukugqoka okungazweli, kulula ukukuqaqa, kulula ukukugcina.

I-pneumaticUPVC ipulasitiki uvemvane valveinezinzuzo zokumelana nokugqwala okuqinile, ukumelana nokugqoka, isisindo esilula somzimba we-valve, njll., futhi inezinhlobonhlobo zezicelo.Isakhiwo somzimba we-valve sithatha uhlobo lomugqa omaphakathi, okulula ukuwuhlakaza nokunakekela.Ilungele amanzi, umoya, uwoyela kanye noketshezi lwamakhemikhali abolayo.I-valve uvemvane wepulasitiki womoya ungakwazi ukulungisa ngokuqondile inani lokushintsha ngomoya ocindezelweyo.I-4-20mA yokufaka isignali evela ku-valve positioner ingalungisa ukugeleza okuphakathi, ingcindezi, izinga lokushisa kanye neminye imingcele.Isetshenziswa ezimbonini eziningi, njengohlelo lwamapayipi amanzi ajwayelekile ahlanzekile namanzi okuphuza aluhlaza, uhlelo lwamapayipi okuhambisa amanzi kanye nendle, uhlelo lwamapayipi amanzi olwandle namanzi olwandle, uhlelo lwe-asidi ne-alkali kanye nekhambi lamakhemikhali, futhi ikhwalithi yalo ibonwa iningi abasebenzisi.

isithombe

Izici ze-pneumatici-valve ye-butterfly yepulasitiki:

1. Impahla ihlanzekile futhi ayinabo ubuthi, inesakhiwo esilula, ivolumu encane, isisindo esincane, ukusetshenziswa kwempahla ephansi kanye nosayizi omncane wokufaka;

2. Uxhumano lwenziwe ngama-flange emikhawulweni yomibili, okulula ukuhlakazeka nokulungisa, ukumelana nokugqoka, ukuhlakazeka okulula, futhi kulula ukuyigcina;

3. Ivalvu yovemvane ye-UPVC yomoya ingavulwa futhi ivalwe ngokushesha, ngokuzungezisa okungu-90 degree kanye netorque encane yokushayela.

4. I-valve ye-butterfly yepulasitiki yomoya ingenziwa ngezinto ezihlukahlukene ngokusho kwemidiya ehlukene, enokumelana nokugqwala okuqinile nosayizi omncane.Isebenza kumapayipi ahlukahlukene futhi inezinhlobonhlobo zezicelo.