Ivalvu zeCopper ziyivalvu zezimboni ezenziwe ikakhulukazi ngama-alloys e-copper, ezifanele ezindaweni ezahlukene zemidiya kuhlanganisa amanzi, umoya, kanye ne-steam, zine-pressure eyinhloko ye-PN≤2.5MPa kanye nezinga lokushisa elisebenzayo elivela ku--40 kuya ku-250℃.

Inqubo yokukhiqiza ithuthuke kusukela ekwakhiweni kwangaphambili kwe-sand casting iye ekwenzeni okushisayo, kuthuthukisa kakhulu ubukhulu bomkhiqizo nokuhlala isikhathi eside.

Izinhlobo Eziyinhloko Nezici
Ivalvu zeCopper zingahlukaniswa zibe izigaba ezine ngokwezisebenzi:

**I-Valve ye-Copper Gate:** Ivula futhi ivale ngokunyakaza okuqondile kwe-gate ngaphezu komugqa, ikakhulukazi isetshenziswa ezinhlelweni zokuvula ngokuphelele noma ukuvala ngokuphelele.

**Ivalvu yeCopper Ball:** Isebenzisa isakhiwo lapho ibhola ijika khona ngo-90° emgqeni wevalvu, ivumela ukuvulwa nokuphulwa ngokushesha, efanelekile ukuvalwa ngokushesha noma ukusabalalisa imidiya.

**Ivalvu yeCopper Globe:** Idiski yevalvu ihamba ngokuqondile emgqeni wesihlalo sevalvu, inikeza izici zokufaka umoya, efanelekile kumaphayiphi aphezulu okushisa kanye nophoqelelo, kodwa inokuphikiswa okujwayelekile okuphezulu.

**I-Valve ye-Copper:** Ivula futhi ivale ngokuzenzakalelayo ngokususelwa kumjikelezo wezinto, isetshenziswa ukuvimbela ukuhamba emuva.