In-line Valves
- Extracts a liquid sample from pipeline.
- Installed on Horizontal or Vertical pipeline.
- Sample is representative.
- All wetted parts are made from corrosion resistant materials.
Materials of Construction
- 316L SS
- Hastelloy C22
- PFA Lined
Operation
- Push down lever until sample is collected.
- Valve spring closes.
Features
- Spring return (Close).
- Lever operated or air actuated.
- Wafer Type.
- Virgin PTFE seals.
- Borosilicate sample bottle.
- ISO GL 45 standard bottle connection.
- Rating Pressure: -1 to 10 bar gauge.
- Temperature: -20° C to 180°.
Options
- Can be fitted with containment cabinet.
- End pipeline connections to suit client.
- Sample bottle connection can be machined to suit customer supplied bottle.
- High Containment Glovebox optional.
- Valve with sight glass flow cell allows in-situ retractable probe assembly to be installed.
- Temperature: -20° to 200°C.
- Sample is representative
- All wetted parts are made from corrosion resistant materials


If you have any special sampling requirements ProSys Sampling Systems will discuss your requirements and help to produce a solution that meets your specification
If you would like a ProSys representative to contact you please complete our enquiry form