Ọkwa nke nnukwu valvụ mba ụwa na ozi ụlọ ọrụ metụtara ya:
China
China bụ onye na-emepụta valvụ kasị ukwuu n'ụwa, na-ebupụ ya, yana ọtụtụ ndị na-emepụta valvụ a ma ama. Nnukwu ụlọ ọrụ gụnyereỤgwọ nke ụlọ ọrụ Newsway Valve Co.,Ltd., Suzhou Newway Valve Co., Ltd., China Nuklia Su Valve Technology Industry Co., Ltd., Jiangnan Valve Co., Ltd., Beijing Valve General Factory Co., Ltd., Henan Kaifeng High-Pressure Valve Co., Ltd., Yuanda Valve Group Co., Ltd., Zhejiang Sanhua Intelligent Control Coh. Ltd. Ụlọ ọrụ ndị a nwere oke ahịa ahịa na ọkwa nkà na ụzụ na mpaghara nke valves ụlọ ọrụ mmepụta ihe, valves nrụgide dị elu na nke ọkara, valve ike nuklia, wdg.
United States
United States nwere ọnọdụ dị mkpa na ahịa valvụ dị elu, ọkachasị na mpaghara ngwa dị elu dị ka ikuku ikuku, mmanụ na gas. Nnukwu ụlọ ọrụ gụnyere Caterpillar, Eaton, wdg, nke nwere uru dị ukwuu na mmepụta teknụzụ na ịdị mma ngwaahịa.
Germany
Germany nwere ogologo akụkọ ihe mere eme na ụkpụrụ dị elu n'ọhịa nke valves mmepụta ihe. Ndị isi ụlọ ọrụ gụnyere Kaiser, Hawe, wdg, ndị nwere teknụzụ na-eduga ụwa na òkè ahịa na hydraulic na pneumatic valves.
Japan
Japan nwere aha dị elu na nrụpụta valvụ ziri ezi. Ndị isi ụlọ ọrụ gụnyere Yokogawa Electric na Kawasaki Heavy Industries, nke nwere uru ọrụ nka pụrụ iche na njikwa akpaaka na nhazi nke ọma.
Obodo ndị ọzọ
Na mgbakwunye na mba ndị dị n'elu, mba ndị ọzọ dị ka Italy, France, South Korea, wdg nwekwara òkè ụfọdụ na ubi nke valve n'ichepụta, karịsịa na kpọmkwem ngwa ubi, dị ka Italy si Danfoss Group nwere a na-eduga ọnọdụ na ubi nke okpomọkụ akara valves, France's Palmer nwere oke ahịa òkè na ulo oru valves, na South Korea si Samsung Heavy Industries nwere a ịrịba arụmọrụ na ubi.
Companieslọ ọrụ ndị dị na mba ndị a nwere njirimara nke ha na mmepụta valvụ na teknụzụ teknụzụ, wee kwalite mmepe nke ụlọ ọrụ valve ụwa.
Oge nzipu: Feb-08-2025