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2800-series

2800-series
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2800-series

Product catalog summary
Overview:
The Model 2800-VFRM is a motorised air inlet valve designed for TPI applications, operating at 24 volts. It features easy installation, automatic calibration, and accurate positioning without the need for additional components like pulleys or cables. The unit integrates power supply and control in a single cable, allowing multiple inlets to be managed simultaneously.
Specifications:
  • Nominal Voltage: 24V AC/DC
  • Current Consumption: 180 mA
  • Nominal Torque: 2.5 Nm
  • Control Input: 0-10V DC
  • Classification: IP-66
  • Running Time: 30 seconds
Features:
  • Automatic calibration upon connection to power supply
  • Easy recalibration if necessary
  • 4-wire connection cable for linking multiple inlets
Performance:
The valve's capacity varies with static pressure, offering 2800 m³/hour at 10Pa, 4000 m³/hour at 20Pa, and 5600 m³/hour at 40Pa.
Contact Information:
TPI-Polytechniek BV, De Steenbok 24, 5215 ME ‘s-Hertogenbosch, The Netherlands. Phone: +31 (0)73-656 91 94, Fax: +31 (0)73-656 69 33, Email: [email protected], Website: www.tpi-polytechniek.com
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Catalog excerpts

2800-series-1

Motorised air inlet valve Advantages: • Easy to install • Automatic calibration • Accurate positioning • No need for pulleys, cable etc. • No adjustment required • Power supply and control in one cable • More inlets on one supply cable • Long

 Open the catalog to page 1
2800-series-2

Model 2800-VFRM This air inlet valve is executed with a flange in the front side and a straight inner flap. Connection: Power supply in 24 Volts can be offered in AC as well as DC. By means of a 0-10V control signal the unit can be regulated from 0 to 100%. At 0 Volts the inlet is open; at 10 Volts the inlet is closed. The unit is auto-calibrating the moment it is connected to the power supply. Therefore, adjustment is not necessary and the unit can be very easily calibrated again, if required. The 4-wire connection cable simply can be linked from one inlet to the next. Meaning that by means...

 Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.