Precise Control of Liquids and Gases with Kendrion's Proportional Valves
KENDRION proportional valves are used for control and dosing of liquids like water or gases like oxygen. The flexibility in adapting KENDRION proportional valves regarding media compatibility or performance data creates possibilities for various applications. The flow of 2/2-way proportional valves can be controlled by current input variation. If used in closed-loop with appropriate electronics and sensors, the flow can be continuously regulated to specific levels.
Not only can KENDRION proportional valves be delivered as a stand-alone product, moreover they can be designed as customer-specific valve manifolds or valve systems with integrated control electronics.KENDRION standard proportional valves series 68P with 15 mm width reaches flow rates of 0 to 160 l/min air.The KENDRION standard proportional valves series 63P with 10 mm width enlarges the field of possible applications in the area of low flows ranging from 0 to 30 l/min air.
Watch the Video: The Proportional Valve 68P offers precise control charcacteristics
With a scalable nominal width of 1.3-2.5 mm, the proportional valve is ideal for controlling and dosing gaseous media such as inert gases or medical oxygen. Our video shows the precise control characteristics and flow rates in the various opening positions.
General Technical Specifications
| Parameter | Value |
|---|---|
| Nominal voltage | 24 V DC; others on request |
| Pressure range | 0 to 8 bar; depending on orifice size |
| Nominal orifice | 0.5 to 2.5 mm |
| Valve functions | 2/2-way NC |
| Ambient temperature | From -10 °C to +40 °C |
| Power consumption | 3.2 to 5.2 W |
| Duty cycle | 100% |
| Electrical connections | Series 63P: Plug; Series 68P: Wire or pin |
| Operating medium | 5 micron filtered, lubricated or non-lubricated compressed air; also suitable for other media conforming to ISO-VG 10. |
