Uwukhetha njani iValve yeGlobe eLungileyo yaseJamani iBellows: Izikhokelo zeeNkcazo kunye neemeko zeSicelo

"Ungayikhetha njani iValve yeGlobe eLungileyo yaseJamani: Izikhokelo zeeNkcazo kunye neemeko zesicelo"

Ivalve yeglowubhu yeglowubhu esemgangathweni yaseJamani sisivalufa esiqhele ukusetyenziswa kwimizi-mveliso, sisetyenziswa ngokubanzi kwimimandla eyahlukeneyo ngenxa yokuguquguquka okugqwesileyo kunye nokuxhathisa umhlwa. Ukuze kuqinisekiswe ukusebenza ngokukhuselekileyo kwezixhobo kwaye kuhlangatyezwane neemfuno zenkqubo ethile, kubalulekile ukukhetha ivalve yeglowubhu yeglowubhu yaseJamani efanelekileyo. Eli nqaku lizakwazisa iparameters ezingundoqo ekufuneka ziqwalaselwe xa ukhetha isiJamani iivalvu zeglowubhu zeglowubhu ezisezantsi, kubandakanya iinkcukacha kunye nesicelo, ukukunceda wenze ukhetho olulumkileyo.

1, Ukukhetha okucacisiweyo

1. Idayamitha yegama: Idayamitha yegama yevalve yeglowubhu esemgangathweni yaseJamani kufuneka ihambelane nobubanzi benkqubo yombhobho. Khetha imilinganiselo yevalve efanelekileyo ngokusekelwe kwiimfuno zokwenyani.
2. uxinzelelo lwegama: uxinzelelo lwegama lubhekiselele kuxinzelelo oluphezulu olunokuthi ivalve imelane nayo phantsi kweemeko eziqhelekileyo zokusebenza. Xa ukhetha ivalve yeglowubhu ye-bellows esemgangathweni yaseJamani, kufuneka kuqinisekiswe ukuba uxinzelelo lwegama levalve likhulu okanye lilingana noxinzelelo oluphezulu lomsebenzi wenkqubo yombhobho.
3. Imathiriyeli yombhobho otyatyiweyo: Isixhobo sombhobho otyatyiweyo wevalve yeglowubhu yombhobho otyatyiweyo osemgangathweni waseJamani unempembelelo enkulu ekuxhathiseni ukuhlwa nokuxhathisa ubushushu. Khetha izinto ezifanelekileyo zombhobho we-corrugated, njengensimbi engenasici, i-alloy, njl., ngokusekelwe kwiipropati zendlela yokuhambisa.

2, Ukhetho lwemeko yesicelo

Ivalve yeglowubhu esemgangathweni yaseJamani inoluhlu olubanzi lweemeko zokusetyenziswa, kubandakanya amashishini afana neekhemikhali, i-petroleum, amayeza kunye nokutya. Xa ukhetha i-valve yeglowubhu ye-German standard bellows, iimeko ezifanelekileyo zesicelo kufuneka zikhethwe ngokusekelwe kwiimeko zokusebenza ezichanekileyo.

1. Umzi-mveliso weMichiza: ulungele imidiya eyahlukeneyo eyonakalisayo, uxinzelelo oluphezulu, ubushushu obuphezulu kunye nezinye iimeko zokusebenza.
2. Ishishini lePetroleum: lilungele ukuthuthwa kunye nolawulo lwemithombo yeendaba njengeoyile ekrwada, igesi yendalo, kunye neoyile egqityiweyo.
3. Umzi-mveliso wamachiza: ulungele ukuthuthwa kunye nolawulo lwemithombo yeendaba ecocekileyo, eyinyumba, kunye nococeko oluphezulu.
4. Ishishini lokutya: lilungele ukuhambisa nokulawula imidiya yokucoca efana nokutya neziselo.

Isishwankathelo:

Ukukhetha ivalve yeglowubhu yeglowubhu esemgangathweni yaseJamani idinga uqwalaselo olupheleleyo lweeparamitha eziphambili ezinje ngeenkcukacha kunye neemeko zesicelo. Kubunjineli obusebenzayo, ukucaciswa kwevalve kunye neemeko zokusetyenziswa zikhethwe ngokufanelekileyo ngokusekelwe kwiimfuno kunye neempawu eziphakathi kweenkqubo zemibhobho ukuqinisekisa ukusebenza okukhuselekileyo, okuzinzileyo kunye nokusebenza kakuhle kweevalvu. Ukuba kukho iimfuno ezikhethekileyo, isakhiwo esikhethekileyo saseJamani ivelufa yeglowubhu yombhobho otyatyiweyo osemgangathweni unokwenziwa ngokwezifiso ukuhlangabezana neemfuno zeemeko ezithile zokusebenza.