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DVB Series Sampling DBB with Integral Probe
Designed to allow process samples to be taken at full system pressure by opening then closing of the primary isolate valve, thus producing a sample trapped in the cavity between primary and secondary isolation valves.
The trapped sample can then be safely vented to the desired location at a reduced pressure. Available with anti-vibration supports for longer probes. Vortex Shedding / Wake Frequency calculations available on request.
* Compact size and lower weight than popular alternatives
* Reduced stresses at the pipeline interface
* No supporting required
* Bolted modular construction
* Integral sampling probe
* Maintainable, replacable seats and seals