Nkọwa
NSV nkedo ígwè globe valvụ na-ọtụtụ ebe na-eji na ụlọ ọrụ nke mmanụ, chemical, ọgwụ-mere, fatịlaịza, eletriki ike, wdg oche akara elu machie na yi na-eguzogide ọgwụ obi tara mmiri alloy na-dakọtara na diski akara elu;A na-emeso azuokokoosisi nke ọma iji hụ na ike ya, nkwụsi ike, nguzogide corrosion na nguzogide abrasion.valvụ ụwa nwere akara a pụrụ ịdabere na ya, iji nchekwa na ọrụ dị mfe.Valves dị na a zuru ezu nso nke ahu / bonnet ihe na trims, nke na-ọtụtụ ebe na-eji maka ọkara nke mmiri, uzuoku, mmanụ ngwaahịa, nitric acid, acetic acid, oxygenation, wdg.
Ọkọlọtọ dị
Ụkpụrụ nhazi: BS 1873, ASME B16.34, DIN3356
Ihu na ihu: ASME B16.10, EN 558, DIN 3202
Ọgwụgwụ Flange: ASME B16.5, DIN 2501
Akwụsị ịgba mbọ: ASME B16.25, DIN3239
Nyocha na Nnwale: API 598, DIN3230
Oke ngwaahịa
Nha: 2" ~ 24"(DN50 ~ DN600)
Oke: ANSI 150lb ~ 1500lb
Akụrụngwa ahụ: Carbon Steel, Igwe anaghị agba nchara, Alloy Steel, Duplex Steel
Kpaa: kwa API 600
Arụ ọrụ: Handwheel, Gear, Electric, Pneumatic, Hydraulic
Atụmatụ imewe
Ụkpụrụ ahụ ziri ezi
OS&Y, ịghasa na yoke dị n'èzí
Akpụkpọ anụ, globe ma ọ bụ plọg diski
oche mmeghari ohuru ma ọ bụ welded
Bonnet gbachiri emechi, nhazi akara azụ
Mmetụta aka wheel maka 10" na karịa
Nhazi agbatị agbatị maka obere okpomọkụ
ISO elu flange maka Bare stem globe valve