1. Incazelo kanye nezici ze-valve ye-diaphragm

I-valve ye-diaphragm iyi-valve ekhethekileokuvula nokuvala okuyingxenye yayo i-diaphragm enwebekayo. I-valve ye-diaphragm isebenzisa ukunyakaza kwe-diaphragm ukulawula ukuphuma nokuvala uketshezi. Inezici zokungavuzi, ukusabela okusheshayo, netorque ephansi yokusebenza. Amavalvu e-diaphragm afaneleka kakhulu izimo lapho ukungcoliswa kwemidiya kudinga ukuvinjelwa noma lapho ukuvulwa nokuvala ngokushesha kudingeka khona.

2. Ukuhlukaniswa nokwakheka kwama-valve e-diaphragm

Ama-valve e-diaphragm angahlukaniswa: uhlobo lwe-ridge, uhlobo lwe-DC, uhlobo olunqunyiwe, uhlobo oluqondile, uhlobo lwe-weir, uhlobo lwe-angle kwesokudla, njll ngokusho kwesakhiwo; zingahlukaniswa zibe: manual, electric, pneumatic, njll ngokusho kwemodi yokushayela. I-valve ye-diaphragm yakhiwa ikakhulukazi umzimba we-valve, isembozo se-valve, i-diaphragm, isihlalo se-valve, isiqu se-valve nezinye izingxenye.

3. Isimiso sokusebenza se-valve ye-diaphragm

Umgomo wokusebenza wevalve ye-diaphragm uthi: Umgomo wokusebenza uncike kakhulu ekuhambeni kwe-diaphragm ukuze ulawule ukugeleza koketshezi. I-valve ye-diaphragm iqukethe i-diaphragm enwebekayo kanye nelungu elicindezelayo elishayela i-diaphragm ukuthi ihambe. Lapho i-valve ivaliwe, kwakheka uphawu phakathi kwe-diaphragm nomzimba we-valve kanye nebhonethi, okuvimbela uketshezi ukuthi lungadluli. Lapho i-valve ivuleka, amandla ahlinzekwa umshini wokusebenza abangela ukuba ilungu lokucindezela likhuphuke, okwenza i-diaphragm iphakame emzimbeni we-valve futhi uketshezi luqala ukugeleza. Ngokulungisa amandla anikezwe umshini wokusebenza, ukuvulwa kwe-valve kungalawulwa, ngaleyo ndlela kulawule ukugeleza kwamanzi.

4. Amaphuzu abalulekile okukhetha amavalvu e-diaphragm

Khetha impahla efanele ye-diaphragm kanye nempahla yomzimba ye-valve ngokuya ngezici ezimaphakathi.

Khetha imodeli yevalvu ye-diaphragm efanele kanye nokucaciswa okusekelwe kungcindezi yokusebenza.

Cabanga ukuthi i-valve isebenza kanjani, kungakhathaliseki ukuthi i-manual, i-electric noma i-pneumatic.

Cabangela indawo yokusebenza kanye nezidingo zempilo yesevisi ye-valve.

5. Imingcele yokusebenza kwe-valve ye-diaphragm

Imingcele yokusebenza eyinhloko ye-valve ye-diaphragm ihlanganisa: ingcindezi yegama, ububanzi obujwayelekile, indawo esebenzayo, izinga lokushisa elisebenzayo, imodi yokushayela, njll. Le mingcele idinga ukunakwa okukhethekile lapho kukhethwa futhi kusetshenziswa ama-diaphragm valves.

6. Izimo zokusetshenziswa kwamavalvu e-diaphragm

Ama-valve e-diaphragm asetshenziswa kakhulu ekudleni, emithini, ekuvikelweni kwemvelo, kumakhemikhali nakwezinye izimboni, ikakhulukazi ezimweni lapho kudingekile ukuvimbela ukungcoliswa kwemidiya nokuvula nokuvala ngokushesha, njengokwelashwa kwendle, ukucubungula ukudla, njll.

7. Ukufakwa kwe-valve ye-diaphragm

1. Ukulungiselela ngaphambi kokufakwa

Qinisekisa ukuthi imodeli kanye nokucaciswa kwe-valve ye-diaphragm kuhambisana nezidingo zokuklama.

Hlola ukubukeka kwevalve ye-diaphragm ukuqinisekisa ukuthi akukho monakalo noma ukugqwala.

Lungiselela amathuluzi okufaka adingekayo nezinto zokwakha.

2. Incazelo enemininingwane yezinyathelo zokufaka

Ngokusho kwesakhiwo sepayipi, nquma indawo yokufaka kanye nesiqondiso se-valve ye-diaphragm.

Faka i-valve ye-diaphragm epayipini, uqinisekise ukuthi umzimba we-valve uhambisana ne-flange yepayipi futhi ilingana ngokuqinile.

Sebenzisa amabhawudi ukubophela umzimba we-valve ku-flange yepayipi ukuze uqinisekise ukuxhumana okuphephile.

Hlola isimo sokuvula nokuvala se-valve ye-diaphragm ukuze uqinisekise ukuthi i-diaphragm ingahamba ngokukhululeka futhi akukho ukuvuza.

3. Izinyathelo zokuphepha zokufaka

Gwema ukulimaza i-diaphragm ngesikhathi sokufakwa.

Qiniseka ukuthi indlela yokusebenza yevalvu ye-diaphragm ifana nendlela yokusebenza.

Qiniseka ukuthi i-valve ye-diaphragm ifakwe ngendlela efanele ukuze ugweme ukuthikameza ukusebenza kwayo okuvamile.

4. Izinkinga zokufaka ezivamile nezisombululo

Inkinga: Ivalvu ye-diaphragm iyavuza ngemva kokufakwa. Isixazululo: Hlola ukuthi uxhumano luqinile yini, bese uluqinisa futhi uma luxega; hlola ukuthi i-diaphragm yonakele, bese uyibuyisela uma kunjalo.

Inkinga: I-valve ye-diaphragm ayiguquki ekuvuleni nasekuvaleni. Isixazululo: Hlola ukuthi indlela yokusebenza iyavumelana nezimo, futhi uyihlanze uma kukhona ukuminyana; hlola ukuthi i-diaphragm iqine kakhulu, futhi uyilungise uma kunjalo.

5. Ukuhlolwa nokuhlolwa kwangemuva kokufakwa

Hlola ukubukeka kwevalve ye-diaphragm ukuqinisekisa ukuthi akukho monakalo noma ukuvuza.

Sebenzisa i-valve ye-diaphragm futhi uhlole isimo sayo sokuvula nokuvala ukuze uqiniseke ukuthi iyaguquguquka futhi ayinazithiyo.

Yenza ukuhlolwa kokuqina ukuze uqinisekise ukuthi i-valve ye-diaphragm ayivuzi uma ivalekile.

Ngezinyathelo ezingenhla nezinyathelo zokuphepha, ungaqinisekisa ukufakwa okulungile nokusebenza okuvamile kwe-valve ye-diaphragm ukuhlangabezana nezidingo zokusetshenziswa.