18.4.17
Modulating Valves Type: VSR
2. Technical Data
5
2 .
T e c h n i c a l D a t a
2 . 1
General description
VSR series modulating valves manufactured by GUTH represent state-of-the-art control fitting tech-
nology using tried and tested stainless steel valve and actuator components. They are used in the
foodstuffs, beverages, pharmaceutical and chemical industries and fulfil the purposes of dosing,
mixing, distributing or reducing the corresponding media, pressures and temperatures.
2 . 2
Design of the valve
The modulating valve consists of four main sections:
a) Modulating valve housing with inner fittings according to the task
involved, consisting of a valve spindle and seat ring(s)
b) Lantern according to the task involved with spindle seal and guide.
c) Reversible stainless steel diaphragm actuator with spring return.
d) Valve positioners:- DigiPos (standard controller)
- Optionally, controller attached according to NAMUR.
Fig. 1 Modulating with DigiPos
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