"I-Double Block kunye ne-Bleed Isolation Philosophy" idinga iivalve ezimbini zokuzahlula kumgca kunye nevalve yokuphuma kwegazi, esetyenziselwa ukukhupha okanye ukukhupha ulwelo oluvalelekileyo phakathi kwezinto ezimbini zokuvala ukuze uhlukanise ngokukhuselekileyo umbhobho osezantsi. Olu phawu lunokufezekiswa ngeevalvu enye enye c/wa izibuko lokopha phakathi kwee-obturator.
IZICELO EZIPHAMBILI:
• Ukuveliswa kwe-oli kunye negesi ye-offshore
•Iitheminali zegesi & neoyile
•Ikhemikhali kunye nePetrochemical
•Ukucokisa
•IFiscal Metering Skid Manufacturing
•I-LNG ehambisa igesi
•Inkqubo/iikontraka zamandla ombane
IINGCEBISO:
•Ukonga isithuba kunye nobunzima
•Ugcino lweendleko (imveliso nofakelo)
•Iindlela ezivuzayo ezicuthiweyo
•Ukwandiswa kolwakhiwo lwemfezeko
•ESDV+MOV okanye ESDV+XV ulungelelwaniso
•Ukwenyuka kokuthembeka kwenkqubo
IZIXHOBO:
• Ukungavutheli ngaphandle/iziqu ezikhutshwayo ezisezantsi
• Ukhuseleko lomlilo kunye noyilo oluchasayo
• Ibhola ezimeleyo kunye nesiqu
• Iitrim zokuzilungelelanisa
• Ukuzikhulula/ Isiphumo sepiston kabini
izihlalo ezidadayo
• Ihleli phantsi okanye ithambile
Uyilo luyafumaneka ekungeneni kwecala, (ibholiti, umzimba odityanisiweyo) kunye nonxweme, ngaphandle konxweme (icala eliphezulu) okanye ulungelelwaniso lolwandle olungaphantsi.
Inkqubo yokopha/iVent inokubonelelwa ngeGlobe, iSango okanye iivalvu zeBhola ngokwemfuno yabathengi.

• Yonke imilinganiso ngaphandle kwalapho ezinye ubulumko zibalulwe ngee-mm.
• Amanani obunzima ahambelana neevalvu zokuphela ezinecala.
• Qaphela: Ukufumana imilinganiselo kunye neentsimbi kwiisayizi ezinkulu, jonga umzi-mveliso.
• Imilinganiselo C, D, E, kunye nobunzima buxhomekeke ekutshintsheni ngaphandle kwesaziso.
• Imilinganiselo yobuso ngobuso engadweliswanga kwimigangatho yoshishino ingatshintsha ngaphandle kwesaziso.