Adaptation Of The Valve Parameters To The Overlap Types; Table 50 Types Of Overlap; Figure 43 Negative Overlap; Figure 44 Zero Overlap - WAGO 750 Product Manual

750-1632/000-100

8.1.1 Adaptation of the Valve Parameters to the Overlap Types

The following three types of overlap exist:
• Negative Overlap:
A specified flow of the respective medium flows even in the zero position of the valve.
• Zero Overlap:
The valve has a defined zero position and opens very quickly.
• Positive Overlap:
The high overlap ensures the lowest possible leakage in the zero position. This type of
overlap is used most commonly in proportional valves.
Negative Overlap
Compensation using parameters
#TRIGGER > 0
(Response threshold)
Product manual | Version: 1.1.0
Proportional Valve Module 2-3-4
Zero Overlap
No compensation
Appendix
Table 50: Types of Overlap
Positive Overlap
Compensation using parameters
#MIN
(Inrush current)
Figure 43: Negative Overlap
Figure 44: Zero Overlap
Figure 45: Positive Overlap
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