1. Incazelo kanye nezici zevalvu ye-diaphragm

I-valve ye-diaphragm iyi-valve ekhethekileIngxenye yayo yokuvula nokuvala iyi-diaphragm enwebekayo. I-valve ye-diaphragm isebenzisa ukunyakaza kwe-diaphragm ukulawula ukuvulwa nokuvalwa koketshezi. Inezici zokungavuzi, impendulo esheshayo, kanye ne-torque ephansi yokusebenza. Ama-valve e-diaphragm afaneleka kakhulu ezimweni lapho ukungcola kwemidiya kudingeka kuvinjelwe noma lapho kudingeka ukuvulwa nokuvalwa okusheshayo.

2. Ukuhlukaniswa kanye nesakhiwo sama-valve e-diaphragm

Amavalvu e-diaphragm angahlukaniswa kanje: uhlobo lwe-ridge, uhlobo lwe-DC, uhlobo olunqunyiwe, uhlobo oluqondile, uhlobo lwe-weir, uhlobo lwe-angle yesokudla, njll. ngokwesakhiwo; angahlukaniswa kanje: ngesandla, kagesi, omoya, njll. ngokwemodi yokushayela. Ivalvu ye-diaphragm yakhiwe kakhulu ngomzimba wevalvu, isembozo sevalvu, i-diaphragm, isihlalo sevalvu, isiqu sevalvu nezinye izingxenye.

3. Isimiso sokusebenza se-valve ye-diaphragm

Umgomo wokusebenza wevalvu ye-diaphragm uthi: Umgomo wokusebenza uncike kakhulu ekunyakazeni kwe-diaphragm ukulawula ukugeleza koketshezi. Ivalvu ye-diaphragm yakhiwe yi-diaphragm enwebekayo kanye nelungu lokucindezela eliqhuba i-diaphragm ukuthi inyakaze. Lapho ivalvu ivaliwe, kwakheka uphawu phakathi kwe-diaphragm nomzimba wevalvu kanye nebhonethi, okuvimbela uketshezi ukuthi ludlule. Lapho ivalvu ivuleka, amandla anikezwa yindlela yokusebenza abangela ukuthi ilungu lokucindezela likhuphuke, okubangela ukuthi i-diaphragm ikhuphuke emzimbeni wevalvu bese uketshezi luqala ukugeleza. Ngokulungisa amandla anikezwa yindlela yokusebenza, ukuvulwa kwevalvu kungalawulwa, ngaleyo ndlela kulawulwa ukugeleza koketshezi.

4. Amaphuzu abalulekile okukhetha ama-valve e-diaphragm

Khetha izinto ze-diaphragm ezifanele kanye nezinto zomzimba we-valve ngokwezici eziphakathi nendawo.

Khetha imodeli yevalvu ye-diaphragm efanele kanye nemininingwane ngokusekelwe kungcindezi yokusebenza.

Cabanga ngendlela ivalvu esebenza ngayo, kungaba eyesandla, kagesi noma eyomoya.

Cabanga ngendawo yokusebenza kanye nezidingo zokuphila kwe-valve.

5. Amapharamitha okusebenza kwevalvu ye-diaphragm

Amapharamitha okusebenza ayinhloko evalvu ye-diaphragm afaka: ingcindezi ejwayelekile, ububanzi obujwayelekile, okuphakathi okusebenzayo, izinga lokushisa elisebenzayo, imodi yokushayela, njll. La mapharamitha adinga ukunakwa okukhethekile lapho ukhetha futhi usebenzisa amavalvu e-diaphragm.

6. Izimo zokusetshenziswa kwama-valve e-diaphragm

Ama-valve e-diaphragm asetshenziswa kabanzi ekudleni, emithini, ekuvikelweni kwemvelo, emakhemikhali nakwezinye izimboni, ikakhulukazi ezimweni lapho kudingeka khona ukuvimbela ukungcoliswa kwemidiya nokuvula nokuvala ngokushesha, njengokuhlanza indle, ukucubungula ukudla, njll.

7. Ukufakwa kwevalvu ye-diaphragm

1. Ukulungiselela ngaphambi kokufakwa

Qinisekisa ukuthi imodeli kanye nezincazelo zevalvu ye-diaphragm ziyahambisana nezidingo zomklamo.

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

Lungisa amathuluzi nezinto zokufaka ezidingekayo.

2. Incazelo eningiliziwe yezinyathelo zokufaka

Ngokwesakhiwo sephayiphi, nquma indawo yokufaka kanye nesiqondiso sevalvu ye-diaphragm.

Faka ivalvu ye-diaphragm epayipini, uqinisekise ukuthi umzimba wevalvu uhambisana nobuso be-flange yepayipi futhi ulingana kahle.

Sebenzisa amabhawodi ukubopha umzimba wevalvu ku-flange yepayipi ukuqinisekisa ukuxhumana okuphephile.

Hlola isimo sokuvuleka nokuvala kwevalvu ye-diaphragm ukuqinisekisa ukuthi i-diaphragm ingahamba ngokukhululeka futhi akukho ukuvuza.

3. Izinyathelo zokufaka

Gwema ukulimaza i-diaphragm ngesikhathi sokufakwa.

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

Qiniseka ukuthi ivalvu ye-diaphragm ifakwe endaweni efanele ukuze igweme ukuthinta ukusebenza kwayo okuvamile.

4. Izinkinga ezivamile zokufakwa kanye nezixazululo

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

Inkinga: Ivalvu ye-diaphragm ayiguquguquki ekuvuleni nasekuvaleni. Isixazululo: Hlola ukuthi indlela yokusebenza iyaguquguquka yini, bese uyihlanza uma kukhona ukugoba; hlola ukuthi i-diaphragm iqine kakhulu, bese uyilungisa uma kunjalo.

5. Ukuhlolwa nokuhlolwa ngemva kokufakwa

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

Sebenzisa ivalvu ye-diaphragm bese uhlola isimo sayo sokuvula nokuvala ukuqinisekisa ukuthi iyaguquguquka futhi ayinazithiyo.

Yenza ukuhlolwa kokuqina ukuqinisekisa ukuthi ivalvu ye-diaphragm ayivuzi uma ivaliwe.

Ngezinyathelo nezinyathelo zokuphepha ezingenhla, ungaqinisekisa ukufakwa okufanele kanye nokusebenza okuvamile kwevalvu ye-diaphragm ukuze kuhlangatshezwane nezidingo zokusetshenziswa.