I-valve yesango lokuphepha le-API 6A ephephile nethembekile

Incazelo emfushane:

Ukwethula i-Surface Safety Valve yethu——– I-valve yokuphepha ivala isimo esiphuthumayo semishini ye-wellhead ngaphansi kokulawula okude, okunikeza isivikelo sokuphepha se-wellhead esimweni esikhethekile.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

✧ Incazelo

I-valve yokuphepha kobuso (i-SSV) iyi-valve yesango ephephile esebenza ngamandla kagesi noma ngomoya yokuhlola imithombo kawoyela negesi enamazinga aphezulu okugeleza, ukucindezela okuphezulu, noma ukuba khona kwe-H2S.

I-SSV isetshenziselwa ukuvala umthombo ngokushesha uma kwenzeka ukucindezela ngokweqile, ukwehluleka, ukuvuza kwemishini engezansi komfula, noma yisiphi esinye isimo esiphuthumayo esidinga ukuvalwa ngokushesha.

Ivalvu isetshenziswa kanye nohlelo lokuvala oluphuthumayo (i-ESD) futhi ivame ukufakwa phezulu kwe-choke manifold. Ivalvu isebenza kude ngesandla ngenkinobho yokucindezela noma ngokuzenzakalelayo ivuselelwa abashayeli bezindiza abanomfutho ophezulu/ophansi.

Uma isiteshi esikude sivuliwe, iphaneli yokuvala okuphuthumayo isebenza njengomamukeli wesignali yomoya. Iyunithi ihumusha lesi signali ibe impendulo ye-hydraulic ekhipha ingcindezi yomugqa wokulawula ku-actuator bese ivala ivalvu.

Ngaphezu kwezinzuzo zayo zokuphepha nokuthembeka, i-Surface Safety Valve yethu inikeza ukuguquguquka nokuhambisana nezinhlobo eziningi zokucushwa kwe-wellhead kanye nemishini yokukhiqiza. Lokhu kuguquguquka kwenza kube ukukhetha okuhle kokubili kokufakwa okusha kanye nezinhlelo zokusebenza zokulungisa, okunikeza opharetha ikhambi elingabizi kakhulu lokuthuthukisa amakhono okulawula i-wellhead.

✧ Isici

Ukusebenza okukude okuphephile kanye nokuvalwa komthombo okuzenzakalelayo lapho kulahleka ingcindezi yokulawula.
Izivalo ezimbili zensimbi zibe yinsimbi ukuze zithembeke ezindaweni ezinzima.
Usayizi Wembobo: konke kudumile
I-actuator ye-hydraulic: ingcindezi yokusebenza engu-3,000 psi kanye ne-1/2" NPT
Ukuxhumeka kokungena nokukhipha: i-API 6A flange noma inyunyana yesando
Ukuhambisana ne-API-6A (PSL-3, PR1), i-NACE MR0175.
Kulula ukuqaqa nokulungisa.

✧ Imininingwane

Okujwayelekile	I-API Spec 6A
Usayizi ojwayelekile	1-13/16" kuya ku-7-1/16"
Ingcindezi Yesilinganiso	Kusukela ku-2000PSI kuya ku-15000PSI
Izinga lokucaciswa komkhiqizo	I-NACE MR 0175
Izinga lokushisa	I-KU
Izinga lezinto ezibonakalayo	I-AA-HH
Izinga lokucaciswa	I-PSL1-4