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Proportional pressure regulator VPPI

Proportional pressure regulator VPPI
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Proportional pressure regulator VPPI - 1

Proportional pressure regulator VPPI Quiet regulation! Highlights • Virtually silent • Flexible • Highly dynamic up to 30 Hz • Precise and stable • Many pressure ranges: –1 ... 12 bar The new proportional pressure regulator VPPI is directly actuated in all normal widths, without the need for preliminary stages or pilot valves. Thanks to the pressure compensating element, the valve regulates dynamically and precisely even in the large nominal widths. The powerful and low-friction moving coil actuator makes the VPPI highly dynamic. The subordinate position controller ensures high stability. Preset or custom? Both! Direct actuation with three preset values – for small or large vol umes or continuous flow – enable a very dynamic pressure adjust ment. A customer-specific preset value independently defines a suitable control behaviour and speeds up the adjustment of the setpoint value. Full graphic TFT display All necessary settings can be carried out via the display, with much of the information avail able in plain text. Very flexible If VPPI detects a PWM signal (pulse-width modulation) within a frequency range of 200 to 800 Hz, the internal control elec tronics are changed over automat ically. The pressure range that has been set can be regulated with a high level from 20 – 100%. In addition, it can be switched to digital inputs with up to 7 pre set pressure values. Best performance The VPPI now also covers both the vacuum range and pressure ranges up to 12 bar. The nomi nal widths are the same in both flow di

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Proportional pressure regulator VPPI - 2

Proportional pressure regulator VPPI Clever technologies that make you flexible Further outstanding characteristics of the VPPI: • The powerful moving coil actuator also ensures that setpoint value changes are quick, easy and precise. • PWM operation: the VPPI detects PWM signals generated by any machine controller. The internal control electronics automatically adapts. • Fast response with max. frequency of 30 Hz. • An IO-Link® interface and a fieldbus connection via CTEU to control the valves is in preparation. The display is always easy to read as it can be rotated depending on the...

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Proportional pressure regulator VPPI 2Pages

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Proportional pressure regulator VPPI
2Pages