Umehluko phakathi kwamavalvu ebhola epulasitiki namavalvu evemvane epulasitiki yobunjiniyela bamahhotela…

I-valve yebhola yepulasitiki yakhiwe nge-valve yebhola ye-PVC yepulasitiki. Ama-valve ebhola epulasitiki kanye nama-valve ebhola e-pvc afaneleka ekucabheni imidiya egqwalayo enqubweni yokuthutha. Isisindo esincane nokumelana nokugqwala okuqinile. Ama-valve ebhola epulasitiki womoya kanye nama-valves ebhola womoya we-pvc asetshenziswa emikhakheni eminingi, njengamanzi ahlanzekile ajwayelekile kanye nezinhlelo zamapayipi amanzi okuphuza aluhlaza, amapayipi okukhipha indle nendle, amapayipi amanzi anosawoti namanzi olwandle, isisekelo se-asidi nezinhlelo zokuxazulula amakhemikhali, njll. , Ikhwalithi ibonwa iningi labasebenzisi.

(1) Ukubukeka kuhlangene futhi kuhle.

(2) Umzimba ulula ngesisindo futhi kulula ukuwufaka.

(3) Impahla ihlanzekile futhi ayinabo ubuthi.

(4) Ukumelana nokugqwala okuqinile kanye nobubanzi bezicelo ezibanzi.

(5) Ingagugi, kulula ukuyiqaqa, kulula ukuyinakekela.

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I-valve ye-PVC butterfly yepulasitiki inezinzuzo zokumelana nokugqwala okuqinile, ukumelana nokugqokwa, isisindo esilula somzimba we-valve, kanye nezinhlelo eziningi zokusebenza. Isakhiwo somzimba we-valve sithatha uhlobo lwe-centerline, olulula ukuhlakazeka futhi olulula ukulugcina. Ilungele amanzi, umoya, uwoyela, namakhemikhali adlayo. uketshezi. I-valve yovemvane yepulasitiki yomoya ingalungisa ngokuqondile ivolumu yokushintsha ngomoya ocindezelwe. Ifakwe i-valve positioner yokufaka isignali engu-4-20mA, engalungisa ukugeleza kwemidiya, ingcindezi, izinga lokushisa kanye neminye imingcele. Isetshenziswa emanzini ahlanzekile jikelele kanye namapayipi amanzi okuphuza aluhlaza. Izinga lezinhlelo, amapayipi okuhambisa amanzi kanye nendle, amapayipi amanzi anosawoti namanzi olwandle, isisekelo se-asidi nezinhlelo zokuxazulula amakhemikhali kanye nezinye izimboni sekuqashelwe iningi labasebenzisi.

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Izici ze-pneumatic plastic butterfly valve:

1. Impahla ihlanzekile futhi ayinabo ubuthi, isakhiwo esilula, usayizi omncane, isisindo esilula, ukusetshenziswa kwezinto eziphansi, nosayizi omncane wokufaka;

2. Uxhumano lwakhiwe ngokucindezela ama-flange emikhawulweni yomibili, elungele ukuhlakazwa nokugcinwa, ukumelana nokugqoka, ukuhlakazeka okulula, futhi kulula futhi kulula ukuyigcina;

3. I-valve butterfly ye-PVC ishintsha ngokushesha, iphinde ibuyele kuma-degree angu-90, futhi ine-torque encane yokushayela.

I-4.I-valve ye-butterfly yepulasitiki ye-pneumatic inezinto ezihlukahlukene ongakhetha kuzo ngokusho kwemidiya ehlukene, enokumelana okuqinile kokugqwala, usayizi omncane, ofanele amapayipi ahlukahlukene, kanye nezinhlelo zokusebenza eziningi.


Isikhathi sokuthumela: Jul-09-2021