Eco-Tech Suzhou Limited
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Double block and bleed, dual chamber orifice fitting FPD220
FPD220 is dual-chamber orifice fitting with double block and bleed (DBB) isolation, suitable for fiscal (custody transfer) applications. These fittings enable orifice plates to be safely inspected and / or replaced without removing the fitting itself from the pipeline.
A dual-chamber orifice fitting with double block and bleed (DBB) isolation, suitable for fiscal (custody transfer) applications in locations where
– proven isolation is required and
– pipeline will not/cannot be shut down (or bypassed and isolated) or depressurised for service
FPD220 offers dual isolation, with two independent chamber seals, ensuring maximum safety during live orifice plate changes or during routine inspection. This is visually confirmed by two pressure gauges integrated into the unit.
