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Type 2871
Product description
5
PRODUCT DESCRIPTION
The type 2871 direct-acting proportional valve is used as an actuator for process control loops.
An elastomeric seat seal makes the valve close tight up to the orifice-specific nominal pressure (integrated
shut-off function). The magnetic core of the valve is stored without friction, which results in outstanding
positioning behaviour. The valve is particularly suitable for demanding control tasks (large setting range, dry
gases, etc.).
5.1
Product structure
Fig. 1:
Example of a type 2871 proportional valve
Item
1
Adjusting screw (do not adjust!)
3
Labelling flow direction
1
2
3
Item
2
Valve body
English
9
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