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Type 3280 – Electromotive 2-way globe proportional valve
The direct-acting Type 3280 motor valve is suitable for dosing liquids and gases in closed or open control loops. The valve is driven by a linear stepper motor. The integrated electronics assembly simplifies the process integration; additional actuation modules are not necessary. The engine does not need any energy to maintain a certain valve opening. This feature can reduce the energy consumption of a plant dramatically and therefore make it more efficient. Type 3280 is available as an ON/OFF valve or proportional valve by default, as a variant with integrated positioner, and as a variant with integrated process controller.
DOWNLOAD DATA SHEETS
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Type 3280 data sheet | electromotive operated proportional valve | DOWNLOAD DATASHEET |
Can be combined with
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Burkert - Type 8006 Mass Flow Meter (MFM)
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Burkert - Type 8008 Flowmeter for Gases
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Burkert - Type 8746 Mass Flow Controller (MFC) / Mass Flow Meter (MFM) for Gases
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Burkert - Universal Process Controller Type 8611
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Burkert - Type 8311 Pressure Measuring Device / Switch
General Technical Data
Product Properties |
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Dimensions
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Detailed information can be found in chapter “4. Dimensions” on page 6.
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| Fluid body material |
Brass or stainless steel
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| Valve body material | PC (Polycarbonate), PPS (Polyphenylene sulfide) |
| Seal material | NBR for liquids, EPDM for liquids and special gases (e. g. ammonia, acetylene), FKM for neutral gases |
| Weight |
~0.7 kg
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| Status display |
LED (Detailed information can be found in the instruction manual)
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Performance Data |
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Nominal operating mode
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Up to 100 % (depending on fluid and ambient temperature)
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| Typical values of positioning behaviour: Hysteresis |
<2% of end value
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| Typical values of positioning behaviour: Response sensitivity |
<1% of end value
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| Typical values of positioning behaviour: Setting range | 1:100 |
| Typical values of positioning behaviour: Repeatability |
< ±2%
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| Typical values of positioning behaviour: Pressure range |
0…6 bar (high pressure version up to 22 bar (depending on orifice size, see “6.2. Pres- sure range” on page 11) available)
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Closing time
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2.5 s (0…100% valve opening)
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Electrical Data |
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Operating voltage
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24 V DC ±10% (max. residual ripple 10%)
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| Power consumption |
<1 W in holding position / Max. 8 W (DN 2…6) resp. max. 12 W (DN 8 and 10, as well as high-pressure versions)
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Medium Data |
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Operating medium
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Neutral gases, liquids
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| Medium temperature | 0 °C…70 °C |
| Viscosity (max.) | 600 mm2/s (cSt) |
Process/Port Connection & Communication |
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Port connection size
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G or NPT 1⁄4, 3⁄8, 1⁄2, sub-base, Cartridge (on request) |
Approvals and Certificates |
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| Approvals | FDA (optional and only available for certain versions) Detailed information can be found in chapter “2. Approvals” on page 4. |
Environment and Installation |
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Installation position
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As required, preferably with actuator upright
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| Ambient temperature |
– 10 °C…+ 60 °C
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| Degree of protection |
IP54
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*For selecting the correct product please refer to the technical data, images and notes for proper use according to the data sheet, or contact Flu-Tech directly.
สอบถามข้อมูลเพิ่มเติม ติดต่อเรา :
02-384-6060 (อัตโนมัติ) [email protected] บริษัท ฟลูเทค จำกัด Flu-tech @flutech.co.th