Intshayelelo yeValve yeButterfly

 

Ukusetyenziswa kwevalvu yebhabhathane:

Ivalvu yebhabhathane sisixhobo esisetyenziswa kakhulu kwinkqubo yemibhobho, sisakhiwo esilula sevalvu elawulayo, indima ephambili isetyenziselwa ukunqanda ukujikeleza kwesixhobo esikwimibhobho, okanye ukulawula ubungakanani bokuhamba kwesixhobo esikwimibhobho. Enyanisweni, ivalvu yebhabhathane ingasetyenziselwa ukulawula ukuhamba kweentlobo ezahlukeneyo zolwelo ezifana nomoya, amanzi, umphunga, izixhobo ezahlukeneyo zokubola, i-slurry, ioyile, iintsimbi zolwelo kunye nezixhobo ze-radioactive. Ukongeza, iivalvu zebhabhathane kufuneka zifakwe kuhlobo lwepayipi oluvaliweyo ngokupheleleyo kwaye alunawo uvavanyo lwegesi oluvuzayo.

Iivalvu zebhabhathane nazo zilula ukuzisebenzisa, kulula kwaye kulula ukuzisebenzisa. Kwaye ivalvu yebhabhathane isetyenziswa kakhulu kumashishini ahlukeneyo, sisixhobo esibalulekileyo senkqubo yokulawula ulwelo.

Okokuqala, masithethe ngokusetyenziswa kwevalvu yebhabhathane:

1, Isetyenziswa kwinkqubo yomoya opholileyo: ivalvu yebhabhathane inokulawula ukuhamba kweempompo zomoya opholileyo kunye neenkqubo zemibhobho ukulawula ubushushu benkqubo yomoya opholileyo, ukuze inkqubo yomoya opholileyo isebenze ngokufanelekileyo.

2, yonyango lwamanzi: ivalvu yebhabhathane ingasetyenziswa kwinkqubo yonyango lwamanzi, inokulawula ngokufanelekileyo kwaye ilawule ukuhamba kwemibhobho yamanzi, ilungiswe ngononophelo ukuze ifikelele kumgangatho ofanelekileyo wamanzi.

3, Isetyenziswa kwinkqubo yamandla ombane: ivalvu yebhabhathane ingasetyenziswa nakwinkqubo yamandla ombane, inokulawula ngempumelelo kwaye ilawule ukuhamba kwamanzi kunye noxinzelelo lwamanzi kwinkqubo yamandla ombane, ukuqinisekisa ukuba inkqubo yamandla ombane isebenza ngokuqhelekileyo.

4, kwinkqubo yokufudumeza: ivalvu yebhabhathane ingasetyenziselwa inkqubo yokufudumeza, inokulawula ukuhamba kwenkqubo yemibhobho yamanzi ashushu kwaye ilawule ubushushu benkqubo yokufudumeza ukuze ihlangabezane neemfuno zobushushu endlwini.

Ngokubanzi, ukusetyenziswa kweevalvu zeebhabhathane kubanzi kakhulu, ukusuka kwiinkqubo zomoya opholileyo ukuya kunyango lwamanzi, ukusuka kwiinkqubo zamandla ukuya kwiinkqubo zokufudumeza, amashishini ahlukeneyo anokuxhamla ekusebenziseni iivalvu zeebhabhathane. Ngaphezu koko, iivalvu zeebhabhathane zinesakhiwo esilula kwaye kulula ukuzigcina, nto leyo eyenza ukuba zibe lukhetho olufikelelekayo kumashishini.

Kwangaxeshanye, kubalulekile ukuqaphela umgangatho wemveliso xa uthenga iivalvu zeebhabhathane ukuqinisekisa ukuba iivalvu zeebhabhathane ezithengiweyo zisebenza kakuhle kwaye kulula ukuzisebenzisa ukuze zikwazi ukuhlangabezana neemfuno zenkqubo ngokufanelekileyo. Kwakhona qaphela iinkcukacha zokusebenza, ukuqinisekisa ukuba ivalvu yeebhabhathane ikhuselekile kwaye ithembekile.

Ngamafutshane, ivalvu yebhabhathane njengesixhobo esibalulekileyo sokulawula nokulawula inkqubo yolwelo, ukusetyenziswa kwayo kubanzi kakhulu, kwiinkampani ezahlukeneyo ukuze kube lula. Ke ngoko, xa ukhetha iivalvu zebhabhathane kufuneka uqaphele, uzisebenzise ngokuchanekileyo, njengendlela yokhuseleko nokuthembeka kwezixhobo. 

Okwesibini, Zithini imigangatho yeevalvu zebhabhathane

1. Iivalvu zeButterfly ze-API 609 ze-wafer, i-Lugged, kunye neevalvu zeButterfly ezineFlanged ezimbini

2. Iivalvu zebhabhathane zeMSS SP-67

3. Ivalvu yebhabhathane ye-MSS SP-68 yoxinzelelo oluphezulu

4. Iivalvu zeButterfly zeNsimbi ze-ISO 17292 zePetroleum, iPetrochemical kunye neRefinery Industries

5. Ivalvu yebhabhathane ye-GB/T 12238 eneFlange kunye noQhagamshelo lweWafer

6. Ivalvu yebhabhathane etywiniweyo yentsimbi i-JB/T 8527

7. I-Shell SPE 77/106 Soft Seal Butterfly Valve ngokwe-API 608/EN 593 /MSS SP-67

8. Iivalvu zeShell SPE 77/134 zeButterfly ngokwe-API 608/EN 593 /MSS SP-67/68 zeButterfly ezizimeleyo

Thrid, Zeziphi iintlobo zeevalvu zebhabhathane ezinokubonelelwa ziiVelvu zeZFA?

I-valve ye-ZFA ngumthengisi weevalvu oqeqeshiweyo ophantsi koxinzelelo oluphantsi onamava eminyaka eli-17 yokuvelisa iivalvu, ebonelela ngomgangatho ophezuluIvalvu yomgca ophakathi waseTshayinaKubo bonke abantu emhlabeni. Ukuza kuthi ga ngoku, ivalvu ye-ZFA inokubonelela ngentsimbi ethambileyo, intsimbi yekhabhoni, intsimbi engatyiwayo, ibronze ye-aluminium, intsimbi ephindwe kabini, intsimbi enobushushu obuphantsi, njengomzimba wevalvu, i-EPDM, i-NBR, i-VITON, iSilicone, i-PTFE, njl.njl. njengesihlalo sevalvu se-PN6/PN10/Iivalvu zebhabhathane zePN16.

Ngaphandle koko, sinikezela ngenkonzo yeI-OEM Lug Butterfly Valve, I-OEMIvalvu yeButterfly ye-API 609kunye ne-OEMIvalvu yebhabhathane ye-AWWA C504.

Nceda ujonge uluhlu lwethu lwemveliso ukuze ufumane iinkcukacha.