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Proportional control valve
High pressure proportional controller PG

For stepless (infinitely variable) capacity control of air compressors: Suction control valves, bypass valves, bleed valves and engine speed controllers are governed by the signal from the proportional controller.

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Details Introduction

Operation:

Controller PG is positive acting. Within the control band (see diagram 2) they give a proportionally rising signal at (A) on increasing pressure at (P).

Adjustment:

The set point is adjusted by turning the hand wheel.

*To a higher pressure: clockwise.

*To a lower pressure: counterclockwise.


Technical parameters


 Dimensions(mm)



Control signal of PG

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