Request Information
  • The ability 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 fixed volume with cooling/ heating jacket configuration allows purging of the sample outlet of the valve to eliminate dead volume in addition to a fixed sample volume at the required temperature.
  • A separate cooler/heater is not necessary.
  • The jet purge adapter has two flow paths.
  • The first flow path allows the product to flow into the sample bottle and the second flow path enables the jet purge adapter to be purged with an inert gas.
  • This liquid sampler is operator friendly and provides zero emission.
Unit of Measure

0 - off

 N/A
 

1 - fill

 N/A
 

2 - cooling/heating

 N/A
 

3 - sample

 N/A
 

4 - off

 N/A
 

Material

 N/A Stainless Steel (SS) 316 Stainless Steel (SS) 316L

Sleeve Type

 N/A 60 cc sleeve with bottle retaining clip

Needle Assembly

 N/A Single piece VTO needle assembly with vent to outlet connection 1/4" FNPT
Process/vent needle ID: 1.35 mm

Sample Chamber

 N/A 50 cm³

Valves

 N/A

Piston valve. PTFE seats
Pressure range ANSI B16.34
Temperature range -29/+232°C (-20/+450°F)

Operation

 N/A Manual

Connections

 N/A Process: 3/4" MNPT
Vent: 1/4" FNPT
Purge: 1/4"FNPT, needle valve, regulator, gauge and check valve included

Please Note

 N/A

The above is a basic specification only. DOPAK® Samplers can be offered with a wide variety of options as mentioned below.

Options

 N/A
  • Temperature indicator
  • Solvent purge facility
  • Lockable handle
  • Mounting plate
  • Pipe stand
  • Block valve
  • Enclosure
  • Mounting bracket
  • Steam sterilising cap
  • Exotic materials

N/A

  • Liquids at low and elevated pressure
  • Closed sampling with lower vapour pressure (P = < 0,7 bar)
  • Fixed volume
  • Corrosive, hazardous liquids
  • (High) Viscous fluids, slurries
  • Zero emission sampling from pipelines, tanks, reactors
  • Vacuum conditions
  • High temperature (cooling jacket)

N/A

N/A

  • Sampling independent of process conditions
  • High pressure and vacuum applications
  • Representative sampling
  • Zero dead volume
  • Closed sampling
  • Fixed volume sampling
  • Purging of sampler