Ígwè Ductile/Ihe eji eme ka ígwè sie ike ED Series Wafer Butterfly Valvụ nwere aka ejiri aka mee na China

Nkọwa Dị Mkpirikpi:

Nha:DN25~DN 600

Nrụgide:PN10/PN16/150 psi/200 psi

Ọkọlọtọ:

Ihu na ihu: EN558-1 Usoro 20, API609

Njikọ Flange: EN1092 PN6/10/16, ANSI B16.1, JIS 10K

Flange elu: ISO 5211


Nkọwa Ngwaahịa

Akara Ngwaahịa

Nkọwa:

Vọlfụ urukurubụba ED Series Wafer bụ ụdị aka uwe dị nro ma nwee ike kewaa ahụ na mmiri mmiri kpọmkwem.

Ihe nke Isi Akụkụ: 

Akụkụ ihe
Ahụ CI,DI,WCB,ALB,CF8,CF8M
Diski DI,WCB,ALB,CF8,CF8M,Disk roba a kpụchara akpụcha,igwe anaghị agba nchara abụọ,Monel
Ogwe osisi SS416,SS420,SS431,17-4PH
Oche NBR, EPDM, Viton, PTFE
Ntụtụ Taper SS416,SS420,SS431,17-4PH

Nkọwapụta Oche:

ihe Okpomọkụ Nkọwa Jiri
NBR -23℃ ~ 82℃ Buna-NBR: (Nitrile Butadiene Rubber) nwere ike ịdọkpụ ma sie ike nke ọma megide abrasion. Ọ na-eguzogidekwa ngwaahịa hydrocarbon. Ọ bụ ezigbo ihe eji arụ ọrụ maka ojiji na mmiri, vacuum, acid, nnu, alkalines, abụba, mmanụ, mmanụ, mmanụ hydraulic na ethylene glycol. A pụghị iji Buna-N maka acetone, ketones na nitrate ma ọ bụ hydrocarbons nwere chlorine.
Oge ogbugba-23℃ ~ 120℃
EPDM -20 ℃~130℃ Roba EPDM nke izugbe: bụ rọba sịntetik dị mma nke a na-eji eme ihe n'ime mmiri ọkụ, ihe ọṅụṅụ, sistemụ mmiri ara ehi na ndị nwere ketones, mmanya, nitric ether esters na glycerol. Mana EPDM enweghị ike iji ya maka mmanụ, mineral ma ọ bụ ihe mgbaze dabere na hydrocarbon.
Oge ogbugba-30℃ ~ 150℃
Viton -10 ℃~ 180℃ Viton bụ ihe e ji fluorinated hydrocarbon elastomer mee nke na-eguzogide ọtụtụ mmanụ na gas na ngwaahịa ndị ọzọ sitere na mmanụ ala. A pụghị iji Viton mee ihe maka ọrụ uzuoku, mmiri ọkụ karịa 82℃ ma ọ bụ alkaline concentrated.
PTFE -5℃ ~ 110℃ PTFE nwere ezigbo arụmọrụ kemịkalụ, elu ya agaghịkwa arapara. N'otu oge ahụ, ọ nwere ezigbo ihe na-eme ka mmanụ dị mma ma na-eguzogide ịka nká. Ọ bụ ezigbo ihe eji eme ihe na asịd, alkalis, oxidant na ihe ndị ọzọ na-eme ka ihe dị nro.
(Edemede dị n'ime EDPM)
PTFE -5℃~90℃
(NBR dị n'ime)

Ọrụ:ihe eji emegharị ihe, igbe gia, ihe eji emegharị ihe eletriki, ihe eji emegharị ihe pneumatic.

Àgwà:

1. Nhazi isi stem nke okpukpu abụọ "D" ma ọ bụ Square cross: Ọ dị mfe ijikọ na ọtụtụ ihe na-eme ihe, na-enye ike karịa;

2. Ọdụ ụgbọala nwere akụkụ abụọ nke ogwe osisi: Njikọ enweghị oghere metụtara ọnọdụ adịghị mma ọ bụla;

3. Ahụ na-enweghị nhazi Frame: Oche ahụ nwere ike kewaa ahụ na mmiri mmiri kpọmkwem, ma dịkwa mma na flange paịpụ.

Akụkụ:

20210927171813

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