The NelesAce control unit’s unique feature to run valve with various step sizes, depending on error between actual and desired flow rate, makes it a superior element for basis weight control. Any error can be eliminated quickly and accurately without overshooting. This helps to reduce settling time during grade change.
- Paper machines basis weight control
Specifications
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Design
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Segment valve together with high resolution stepping motor
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Size range
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DN 50-250, flangeless / DN 50 – 500, flanged
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Pressure classes
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PN 25/40, ASME 150/300
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Maximum ambiuent temperature
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+50 °C
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