Kungani ukhethe ama-globe valve

https://www.czitgroup.com/cast-steel-globe-valve-product/

1. Amandla okulawula ukugeleza okunembile

Ukulawula okuhle kakhulu kokugoqa: Ukunyakaza okuqondile noma okufana nokwe-parabolic phakathi kwe-valve core (i-valve disc) kanye nesihlalo se-valve kuvumela ukulungiswa okuhle kokugeleza. Ukuvulwa kwe-valve kuhambisana noshintsho lokugeleza, okwenza ifaneleke ukusetshenziswa okudinga ukulawulwa njalo.

Ukunemba okuphezulu kokulawula: Uma kuqhathaniswa nama-valve esango (asetshenziswa kakhulu ukusika) nama-valve e-butterfly (anokunemba okuphansi kokulawula), ama-valve e-globe afaneleka kakhulu ezinhlelweni ezidinga ukulawulwa okunembile, njenge-steam kanye ne-chemical media.

2. Ukusebenza okuhle kakhulu kokuvala

Ukuguguleka okuncane ezindaweni zokuvala: Ukungqubuzana okushelelayo phakathi kwediski yevalvu kanye nezindawo zokuvala zesihlalo sevalvu kuncane kakhulu ngesikhathi sokuvulwa nokuvalwa, futhi zingalungiswa ngokugaya. Ukuthembeka kokuvala kuphezulu.

Izinga lokuvuza eliphansi: Uma ivaliwe ngokuphelele, ingcindezi ephakathi nendawo isiza idiski yevalvu ukuthi icindezele ngokuqinile esihlalweni sevalvu, futhi ukusebenza kokuvala okuqondiswayo kokubili kuhle (eminye imiklamo ingasekela ukuvala okuqondiswayo okuqondiswayo).

3. Ukuvula nokuvala okufushane, ukusebenza okulula

Ukushaywa kwesiqu se-valve esifushane: Uma kuqhathaniswa nama-valve esango adinga ukuvulwa okugcwele noma ukuvalwa okugcwele ukuze kuqedwe ukuvulwa nokuvalwa, ukulawulwa kwe-valve yokumisa kungatholakala ngokujikeleza isiqu se-valve ngo-90° noma ukushaywa okufushane. Isivinini sokuvula nokuvala siyashesha.

I-torque yokusebenza ephansi: Ikakhulukazi ezimweni ezinomfutho ophezulu wobubanzi obuncane, ukusebenza ngesandla kulula kakhulu kunokwama-valve esango.

4. Isakhiwo esincane, ukulungiswa okulula

Umzimba wevalvu ulula ngendlela oklanywe ngayo: Ngesikhathi sokuqaqa nokulungisa, asikho isidingo sokususa umzimba wevalvu epayipini. Okudingekayo nje ukuvula isembozo sevalvu ukuze kufakwe idiski yevalvu, isihlalo sevalvu, nezinye izingxenye zangaphakathi.

Ifanelekela umfutho ophezulu kanye nokushisa okuphezulu: Isetshenziswa kakhulu kumusi, amanzi anomfutho ophezulu, imikhiqizo kawoyela, kanye nemidiya egqwalisayo (njengemipayipi yamakhemikhali), futhi inokumelana okunamandla komfutho.

5. Uhla olubanzi lwemidiya esebenzayo

I-viscosity ephezulu noma imidiya equkethe izinhlayiya: Uma kuqhathaniswa nama-ball valve noma ama-butterfly valve, ukwakheka kwesiteshi sokugeleza kwe-globe valve kungamukela izinga elithile loketshezi oluqinile (kudingeka kukhethwe iziteshi zokugeleza ezigobile noma ama-globe valve ohlobo lwe-Y).

Umusi oshisa kakhulu nocindezela kakhulu: Uvame ukusetshenziswa ezinhlelweni zomusi wezitshalo zamandla, emanzini okuphakelwa ngamabhoyila, njll. Ukusebenza kwawo kokumelana nokushisa nokucindezela kuphakeme kunokwama-valve amaningi e-butterfly.