Eccentric Ugboro abụọ valvụ urukurubụba nọ ọdụ
Ihevalvụ urukurubụba dị elu abụọ— nke a makwaara dị ka valvụ urukurubụba okpukpu abụọ — nwere ọdịdị diski pụrụ iche ebe a na-agbanwe ogwe ahụ site na etiti diski ahụ na etiti paịpụ ahụ. Nhazi mwepụ abụọ a na-enye diski ahụ ohere ịpụpụ na oche ozugbo emepere ya, na-ewepụ njikọ na-aga n'ihu n'etiti diski na oche n'oge ọrụ.
Nsonaazụ ya bụ mbelata ike ọrụ nke ukwuu, mbelata iyi oche, na ogologo ndụ ọrụ ma e jiri ya tụnyere valvụ urukurubụba concentric. Mgbe emepere ya nke ọma, diski ahụ enweghị njikọ ọ bụla na oche ahụ, na-eme ka elu mkpuchi ahụ ghara imebi emebi n'ọtụtụ puku usoro ọrụ.
E ji elastomer mee mgbaaka mkpuchi ahụ, tinye ya na diski ahụ ma jiri efere mkpuchi kpuchie ya, na-emepụta elu mkpuchi na-aga n'ihu, nke na-enweghị nkwụsị gburugburu gburugburu ahụ dum. Nhazi a na-enye arụmọrụ mkpuchi a pụrụ ịdabere na ya n'akụkụ abụọ ma a na-akọwakarị ya maka ọrụ mmiri obodo, ụlọ ọrụ ọgwụgwọ mmiri, na sistemụ pipeline buru ibu.
Dabara adaba maka ngwa mkpuchi otu-nduzi na nke abụọ. Nnwale nrụgide ọkọlọtọ ANSI Klas 150 / PN10 / PN16 / PN25.
Nhazi Eccentric Ugboro Abụọ— usoro diski abụọ nke na-apụ apụ pụtara na diski ahụ na-apụ n'oche ahụ mgbe o meghere obere ogo ole na ole, na-ewepụ esemokwu oche n'oge mmegharị ahụ ma na-agbatị ndụ oche nke ukwuu ma e jiri ya tụnyere nhazi concentric.
A na-ahapụ nrụgide dị na diski ahụ mgbe o meghere obere oge, na-ebelata iyi nke mkpuchi diski ahụ. Nhazi a na-ebelatakwa mkpakọ oche, na-eme ka ike ọrụ dị ala n'oge ndụ valvụ ahụ.
Nhazi oche dị n'ime ya nwere oche ígwè ductile nke ejiri ígwè kpuchie ma kpuchie epoxy nke dị n'ime ahụ. Nhazi oche ígwè anaghị agba nchara na-enye mgbanaka oche a ga-agbanwe agbanwe nke ejiri mgbanaka O mechie iji gbochie mmiri na-agbapụta n'okpuru mgbanaka oche ahụ.
A na-agbanwe ihe mkpuchi ogwe kpamkpam n'okpuru nrụgide, nke na-eme ka ọ dị mfe ịrụzi ubi ahụ na-enweghị mmechi ahịrị. Ihe mkpuchi EPDM na-eme ka ime ya sie ike; ihe mkpuchi NBR na-echebe ya pụọ na ihe ndị na-adịghị mma na mmiri mmiri.
Usoro ihe mkpuchi diski ahụ na-eme ka o doo anya na ọ dị mma ma nwee ike ịrụ ọrụ a pụrụ ịtụkwasị obi. Ihe mejupụtara rọba dị elu na-enye ohere ibelata olu ihe mkpuchi, na-enye obere ike mmechi. ACS na WRAS kwadoro ihe mkpuchi EPDM maka ojiji mmiri ọṅụṅụ.
| Nhazi na nrụpụta | EN 593 / API 609 |
| Njikọ njedebe | Ejiri okpukpu abụọ kpuchie |
| Ọrụ | Ntuziaka / Pneumatic / Eletriki |
| Oke nha | NPS 14"–120" (DN350–DN3000) |
| Ọkwa nrụgide | PN10 / PN16 / PN25 | Klas ANSI 150/275/500 |
| Ihu na ihu | EN 558-1 Usoro 13 / Usoro 14 |
| Ngwụcha flange | EN 1092-2 / ASME B16.5 / AWWA C207 / ASME B16.47 |
| Nnyocha | EN / AWWA C504 / C519 / NSF 61/372 |
| Ahụ | ASTM A536 65-45-12 / GGG-40 / GGG40.3 / SS 1.4408 |
| Diski / Efere | DI+Ni / CF8 / CF8M / C954 / C958 / GGG-40 / SS 1.4408 |
| Ogwe / Ogwe osisi | SS431 / SS420 / SS410 / SS304 / SS316 |
| Oche / ihe mkpuchi | NBR / EPDM / Viton / PTFE / PFA |
| Ntụtụ taper | SS416 / SS316 |
| Ịkụ azụ | Brass / PTFE |
| Mgbaaka O | NBR / EPDM / Viton / PTFE |
| Igodo | Ígwè |













