Request Information
  • The ability to create an under pressure in the sample bottle by a venturi unit ensures optimal retrieval of a representative, contamination free sample from processes at vacuum conditions or atmospheric pressure.
  • The S32 type of sampler in back & needle purge configuration allows a gas to purge the sampler and process connection prior to sampling ensuring a fresh sample and allows purging through the needle assembly.
  • All S32 type of samplers offer a one-handle operation by multiple valves.
Unit of Measure

0 - off

 N/A
 

1 - back purge

 N/A
 

2 - sample

 N/A
 

3 - needle purge

 N/A
 

4 - off

 N/A
 

Material

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

Sleeve Type

 N/A 60 cc bayonet sleeve

Needle Assembly

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

Valves

 N/A

Process:
Four-way ball valve type H7911
PTFE seats, Fluorocarbons (FKM) packing
Pressure range 103 bar at 20 ºC (1500 psig at 70 ºF)
Temperature range -18/+177 ºC (0/+350 ºF)
Vent:
Two way ball valve type W43
PTFE seats
Press

Operation

 N/A Manual by Gearbox

Connections

 N/A 1/4" FNPT, regulators, gauges and check valves 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
  • Fixed sequence handle
  • Lockable handle
  • Mounting plate
  • Pipe stand
  • Block valve
  • Flow meter
  • Enclosure
  • Sample cooler
  • Mounting bracket
  • Steam sterilising cap
  • Welded connections
  • Exotic materials
  • Larger/smaller sample size

N/A

  • Liquid Sampling at low and elevated pressure
  • Closed sampling with lower vapour pressure (P = < 0,7 bar)
  • Corrosive, hazardous liquids
  • Zero emission sampling from process lines or from top of reactor below atmospheric conditions

N/A

N/A

  • Sampling directly under process conditions
  • Atmospheric and vacuum applications
  • Representative sampling
  • Zero dead volume
  • Closed sampling