Sampling valve for pneumatic conveying lines SamFlow
Sampling valve for pneumatic conveying lines.
The SamFlow enables sampling of powders and granules from pneumatic conveying lines. The extraction of the sampling is done by the delivery pressure of the process largly automatically. The existing pressure is used to deliver small amounts at high frequency intervals to a sample collection system. The collected sample represents the total product quantity.
Technical data
Material | Flow pipe (product contact)
- 1.4404 / 1.4571
Material | Pinch valve
- POM (natural rubber)
Material | Sealing
- EPDM
- optional PTFE
Material | Bottle (product contact)
- PP
Max. permissible operating temperature
- -40 °C up to +80 °C
- up to 180 °C optional
Connection
- 1″ Clamp connection
Operating pressure
- up to 3,5 bar
Connection | Compressed air
- at least 1,5 bar over conveying pressure
Ventilation
- ⅛” with fitted filter (0.2 micron)
Optional
- control unit box
Your benefits
- Abrasion is avoided.
- Simple assembly into an existing process.
- Hygienic: suitable for food and pharma.
- No direct intervention into the process line.
- Reliable at a working pressure up to 3.5 bar.









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