Double block and bleed system ARI-ZETRIX®-DBB
The double block and bleed system ARI-ZETRIX®-DBB consists of two triple eccentric butterfly valves with the advantages of the latest ZETRIX technology, which allows its operation without wear or friction, with a metallic sealing and stellited seat. The system allows a tight sealing on both sides and bleeding between both valves. It offers vacuum sealing, blow-out protected stem, fire safe construction, installable in ATEX zone and SIL approval. It is available in flanged, lugged and weld connection versions, and can be constructed in carbon or stainless steel.
Other typical denominations: Double block and bleed
Applications: Control of the process fluid (isolation of instrumentation or other lines for maintenance, sampling, redirection of fluid, etc.)
Certifications: PED 2014/68/UE, ATEX, SIL, NACE, TA Luft. Please consult us
