Emerson to valvɔ ƒe ƒuƒoƒo siwo ŋu SIL 3 ƒe ɖaseɖigbalẽ le vɛ

Emerson to valvɔ ƒe ƒuƒoƒo gbãtɔ siwo ɖoa aɖaŋuwɔwɔ ƒe ɖoɖo ƒe nudidi siwo nye Safety Integrity Level (SIL) 3 le Dukɔwo Dome Elektrikmɔ̃ɖaŋu Dɔwɔha ƒe IEC 61508 ƒe dzidzenu nu la vɛ. Amesiawo FisherDigitál Ðokuiɖeɖeɖeagafinal element solutions subɔa asisiwo ƒe nuhiahiãwo na shutdown valves le critical safety instrumented system (SIS) dɔwɔwɔwo me.

Ne egbɔkpɔnu sia meli o la, ele be ezãlawo nagblɔ valvɔa ƒe akpa ɖekaɖekaawo katã, aƒle wo dometɔ ɖesiaɖe, eye woaƒo wo nu ƒu wòazu nu blibo si le dɔ wɔm. Ne wowɔ afɔɖeɖe siawo nyuie hã la, custom assembly sia ƒomevi mana Digital Isolation assembly la ƒe viɖewo katã kokoko o.

Dedienɔnɔ ƒe nutsitsimɔ̃ ƒe mɔ̃ɖaŋudɔwɔwɔ nye dɔ sesẽ aɖe. Ele be woada dɔwɔwɔ ƒe nɔnɔme siwo sɔ kple esiwo doa dziku la kpɔ nyuie ahase wo gɔme ne wole valvɔ kple actuator ƒe akpawo tiam. Tsɔ kpe ɖe eŋu la, ele be woagblɔ solenoids, brackets, couplings kple xɔtunu vevi bubuwo ƒe ƒuƒoƒo nyuie eye woatsɔ wo asɔ kple valvɔ si wotia la nyuie. Ele be akpa siawo dometɔ ɖesiaɖe nawɔ dɔ ɖekaɖeka eye woawɔ dɔ ɖekae hafi woate ŋu awɔ dɔ.

Emerson kpɔa nya siawo kple bubuwo gbɔ to Digital Isolation shutdown valve assembly si ŋu wotrɔ asi le, si wowɔ na dɔwɔwɔ ɖesiaɖe koŋ nana me. Wotia akpa vovovoawo koŋ be woakpɔ dɔbiagbalẽvi ƒe nudidiwo gbɔ. Wodzraa kpekpe bliboa abe nusi wodo kpɔ bliboe eye woɖo kpe edzi ene, eye wotsɔa xexlẽdzesi ɖeka kple nuŋlɔɖi siwo do ƒome kplii siwo ɖea kpekpea ƒe akpa ɖesiaɖe ŋuti nyatakakawo fiana.

Esi wònye be wotu kpekpea abe egbɔkpɔnu blibo ene le Emerson dɔwɔƒewo ta la, eƒo adegbe le alesi wòate ŋu adzɔe be wòado kpo nu le didi nu (PFD) ƒe agbɔsɔsɔ si nyo ɖe edzi ŋutɔ. Le go aɖewo me la, kpekpea ƒe kpododonu ƒe agbɔsɔsɔme aɖiɖi va ɖo 50% wu valvɔ ƒe akpa mawo ke siwo woƒle ɖekaɖeka eye nuwuwu zãla aɖe ƒo ƒu la ƒe ƒuƒoƒo.