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Sampling Systems

DPJ Purge Configuration (C1)

Being able to provide a jet purge adapter to a piston (RAM) type sampling valve, ensures optimal retrieval of a representative sample of high viscosity liquids. The DPJ type sampler in purge configuration allows purging of the sample valve outlet thus eliminating dead volume.

The jet purge adapter has two flow paths. The first flow path allows the product to flow to the sample bottle and the second flow path enables the jet purge adapter to be purged with an inert gas. Recommended maximum operating pressure is 8 bar. This liquid sampler is operator friendly and provides zero emission.

1. Off2. Sample3. Needle Purge4. Off

Provide a new septum on your sample bottle. Insert the sample bottle, with cap and septum into the sleeve until the septum is pierced by the needles. Put the bottle retaining clip in place.

Open the piston valve allowing the product to flow into the sample bottle. When the required amount has been taken, close the valve.

Open the valve in the purge line, allowing a flow of purge gas through the sampler to ensure any residual liquid is forced into the sample bottle. This position can be held for any required time.

Close the valve in the purge line, remove the bottle retaining clip and pull the bottle out from the sleeve. The septum reseals automatically.