Sampler PN 80
Discharge valves & sampler for food industry

Pneumatic valve for powders & granules, and food application
The Sampler PN 80 ensures precise, reliable sampling of powders and granules from hoppers or gravity-fed pipes. Ideal for free-flowing, abrasive, or sticky products, it supports food-grade and Ex-Zone operations with flexible installation and pneumatic actuation.
Ideal for food powder and granular good applications:
- Flour
- Sugar
- Spices
- Other powdered or granular ingredients
For other types of flow control valves for food & pharmaceutical industries, see our valve range here.

This valve is compatible with plastics, chemicals, and mineral processing applications. For more details, please visit the Sampler PN 80 page on Coperion performance material website.
- Features
- Options
- Gallery
- Designed for sampling from hopper cones or gravity-fed pipes
- Pressure range: ±0.2 barg (2.9 psi) system and differential (except S2 execution)
- Operating temperature: -20 °C to 80 °C
- Double piston with 0.2 L volume, pneumatic actuation
- Flexible installation up to 30° from horizontal
- Housing: aluminium or stainless steel*; piston: stainless steel
- Suitable for powders and granule products
- Pistons available for free-flowing, abrasive, or sticky materials
- Food-grade execution with quick cleaning (S2 piston only)*
- Compatible with Ex-Zone environments with additional accessories*
- Optional control unit for cycle time management

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