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Proportional flow control valve posiflow NC for air, gases, water and oil, 24 V DC, DN 1.2 to 1.6, thread G 1/8 - Riegler
The posiflow controls the flow of air, gases, water and oil electronically, a low-friction solenoid armature design gives high dynamics. Port thread G 1/8, available with nominal sizes DN from 1.2 to 1.6.
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Description
The posiflow controls the flow of air, gases, water and oil electronically, a low-friction solenoid armature design gives high dynamics. Port thread G 1/8, available with nominal sizes DN from 1.2 to 1.6.
Advantages
- On loss of voltage: closes tight on loss of voltage
- Pressure range vacuum to 8 bar
- Medium temperature 0 to 50 °C
- Body made of brass
Applications
With a plug-in amplifier, minimum and maximum current and frequency are set via potentiometers, and a selectable current ramp ensures slow flow changes even with step setpoints.
Technical data
| Manufacturer | Riegler |
|---|---|
| Types (Riegler) | PV 2011, PV 2012 |
| Thread | G 1/8 |
| Body | Brass |
| Seal material | FKM |
| Medium temperature | 0 to 50 °C |
| Ambient temperature | 0 to 40 °C |
| Internal parts | Stainless steel |
| Control signal | Via plug amplifier 0 to 10 V, 0 to 20 mA, 4 to 20 mA |
| Dimension A | 59 mm |
| Dimension B | 25 mm |
| Dimension C | 78 mm |
| Failsafe behaviour | Closes tight on loss of voltage |
| Valve disc | FKM |
| Valve seat | Brass |
| Pressure range | Vacuum to 8 bar |
| Medium | Air, gases, water and oil |
| Nominal size DN | from 1.2 to 1.6 mm |
| Max. operating pressure difference | from 4 to 5 bar |
| GPSR Herstellerdaten | Riegler & Co. KG, Schützenstraße 27, DE-72574 Bad Urach, www.riegler.de |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
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